Acura Vehicle Models ILX 2013-2021
Acura Vehicle Models ILX 2013-2021 Torque Specifications
Complete Acura Vehicle Models ILX 2013-2021 torque specifications guide. Includes factory-specified torque values, torque sequences, and technical specifications for all components including body, brakes, drivetrain, electrical, emissions sensors, fuel, exhaust, HVAC, and suspension. Essential information for proper assembly and maintenance.
Updated
Important Information
Safety guidelines and reference information for proper torque application
Safety First
- Always verify torque specifications with your vehicle's factory service manual
- Use properly calibrated torque wrenches
- Replace all torque-to-yield (TTY) bolts - they are single-use only
- When in doubt, consult a professional mechanic
Quick Reference Guide
Quick Reference Guide
ft-lbs → Nm
× 1.356
ft-lbs → kg-m
× 0.138
Nm → ft-lbs
× 0.738
in-lbs → ft-lbs
× 0.083
Common Torque Patterns
Star Pattern
Used for wheels and other circular bolt patterns
Cross Pattern
Used for gaskets and cover plates
Sequential Pattern
Used for head bolts and other critical components
Common Mistakes to Avoid
Common Mistakes to Avoid
Over-tightening
Exceeding the specified torque value can stretch or break fasteners, damage threads, or crack components.
Prevention:
Always use a calibrated torque wrench and follow specifications exactly.
Incorrect Torque Sequence
Tightening bolts in the wrong order can cause uneven pressure distribution and potential leaks or damage.
Prevention:
Follow the manufacturer's specified torque sequence pattern.
Dirty Threads
Dirt, rust, or old thread locker can affect torque readings and proper fastener tension.
Prevention:
Clean and inspect all threads before assembly. Use new thread locker if specified.
Reusing TTY Bolts
Torque-to-yield bolts are designed to stretch and must not be reused.
Prevention:
Always replace TTY bolts with new ones. They are single-use only.
Dry vs. Lubricated
Not accounting for whether torque specs are for dry or lubricated fasteners can lead to incorrect tension.
Prevention:
Check if specs are for dry or lubricated threads. Use specified lubricant when required.
Recommended Tools
Recommended Tools
Torque Wrench (1/4" Drive)
Range: 2-25 ft-lbs
Small fasteners, delicate components
Torque Wrench (3/8" Drive)
Range: 10-100 ft-lbs
Most common automotive fasteners
Torque Wrench (1/2" Drive)
Range: 30-250 ft-lbs
Large fasteners, wheels
Angle Gauge
Torque-to-yield (TTY) bolts
Torque Wrench Care
- Calibrate annually or after 5,000 clicks
- Store at lowest setting
- Keep clean and lubricated
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2.0l Engine
Torque specifications for 2.0L Engine
2.0l Engine
Torque specifications for 2.0L Engine
2.0l Engine Cylinder Head
1 Cylinder Head Bolts
M11 x 1.5
1
Cylinder Head Bolts
M11 x 1.5
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Torque bolts in a specified sequence to ensure even clamping pressure. Refer to the service manual for the correct sequence.
2 Rocker Arms/Shafts Bolts
M8 x 1.25
2
Rocker Arms/Shafts Bolts
M8 x 1.25
Torque Specification
17 ft-lbs (23 N·m)
Important Notes
Ensure rocker arms are properly seated before tightening.
3 Camshaft Position Sensor Bolt
M6 x 1.0
3
Camshaft Position Sensor Bolt
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Do not overtighten, as this may damage the sensor.
4 Spark Plugs
M14 x 1.25
4
Spark Plugs
M14 x 1.25
Torque Specification
13 ft-lbs (17 N·m)
Important Notes
Ensure spark plug threads are clean and free from damage prior to installation. A small amount of anti-seize compound may be used on the threads to prevent seizing but is not required.
5 Exhaust Manifold/Headers to Cylinder Head Bolts
M10 x 1.5
5
Exhaust Manifold/Headers to Cylinder Head Bolts
M10 x 1.5
Torque Specification
23 ft-lbs (31 N·m)
Important Notes
Torque bolts in a specified sequence to ensure even clamping pressure. Refer to the service manual for the correct sequence.
6 Exhaust Manifold/Headers to Cylinder Head Bolts (alternate)
M10 x 1.5
6
Exhaust Manifold/Headers to Cylinder Head Bolts (alternate)
M10 x 1.5
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Torque bolts in a specified sequence to ensure even clamping pressure. Refer to the service manual for the correct sequence. This specification is likely for a different bolt or configuration, but is included for completeness.
7 VTEC Solenoid Bolts
M6 x 1.0
7
VTEC Solenoid Bolts
M6 x 1.0
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Ensure proper seating of the VTEC solenoid.
8 Ignition Coil Bolt
M6 x 1.0
8
Ignition Coil Bolt
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Ensure proper alignment before tightening.
2.0l Engine Block
1 Main Bearing Bolts
M10 x 1.5
1
Main Bearing Bolts
M10 x 1.5
Torque Specification
29 ft-lbs (39 N·m)
Important Notes
Torque bolts in a specified sequence to ensure even clamping pressure. Refer to the service manual for the correct sequence.
2 Connecting Rod Nuts
M8 x 1.25
2
Connecting Rod Nuts
M8 x 1.25
Torque Specification
19 ft-lbs (26 N·m)
Important Notes
Ensure connecting rod cap is properly aligned before tightening.
3 Oil Pan Bolts
M6 x 1.0
3
Oil Pan Bolts
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Torque in a criss-cross pattern to ensure an even seal.
4 Crankshaft Position Sensor Bolt
M6 x 1.0
4
Crankshaft Position Sensor Bolt
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Do not overtighten, as this may damage the sensor.
5 Oil Filter Housing Bolt
M8 x 1.25
5
Oil Filter Housing Bolt
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure proper seating of the oil filter housing.
6 Oil Drain Plug Bolt
M14 x 1.5
6
Oil Drain Plug Bolt
M14 x 1.5
Torque Specification
29 ft-lbs (39 N·m)
Important Notes
Use a new sealing washer. Do not overtighten.
7 Water Pump Bolts
M8 x 1.25
7
Water Pump Bolts
M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Torque bolts evenly to ensure proper sealing of the pump.
8 Engine Coolant Temperature Sensor
M12 x 1.5
8
Engine Coolant Temperature Sensor
M12 x 1.5
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure a new sealing washer is used.
2.0l Engine Intake System
1 Intake Manifold Bolts
M8 x 1.25
1
Intake Manifold Bolts
M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Torque bolts in a specified sequence to ensure even clamping pressure. Refer to the service manual for the correct sequence.
2 Throttle Body Bolts
M6 x 1.0
2
Throttle Body Bolts
M6 x 1.0
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Ensure a proper seal before tightening.
3 EGR Valve Bolts
M8 x 1.25
3
EGR Valve Bolts
M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Ensure proper alignment of the EGR valve.
4 Fuel Rail Bolts
M6 x 1.0
4
Fuel Rail Bolts
M6 x 1.0
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Ensure fuel rail is properly seated before tightening.
5 Fuel Injector Bolts
M6 x 1.0
5
Fuel Injector Bolts
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Ensure injectors are properly seated before tightening.
6 Fuel Injector Rail Bolts
M6 x 1.0
6
Fuel Injector Rail Bolts
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Ensure fuel injector rail is properly seated before tightening.
2.0l Engine Timing System
1 Timing Belt/Chain Tensioner Bolt
M10 x 1.5
1
Timing Belt/Chain Tensioner Bolt
M10 x 1.5
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Ensure proper tensioner alignment and function.
2 Camshaft Sprocket Bolt
M12 x 1.25
2
Camshaft Sprocket Bolt
M12 x 1.25
Torque Specification
56 ft-lbs (76 N·m)
Important Notes
Hold camshaft while tightening. Ensure proper alignment of the sprocket.
3 Variable Timing Control (VTC) Actuator Bolt
M12 x 1.25
3
Variable Timing Control (VTC) Actuator Bolt
M12 x 1.25
Torque Specification
44 ft-lbs (60 N·m)
Important Notes
Hold the VTC actuator while tightening. Ensure correct position of actuator.
2.0l Engine External Components
1 Flywheel Bolts
M10 x 1.5
1
Flywheel Bolts
M10 x 1.5
Torque Specification
76 ft-lbs (103 N·m)
Important Notes
Torque bolts in a criss-cross pattern for even clamping pressure.
2 Crankshaft Pulley/Harmonic Balancer Bolt
M14 x 1.5
2
Crankshaft Pulley/Harmonic Balancer Bolt
M14 x 1.5
Torque Specification
134 ft-lbs (182 N·m)
Important Notes
Hold the crankshaft while tightening.
3 Water Pump Pulley Bolts
M6 x 1.0
3
Water Pump Pulley Bolts
M6 x 1.0
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Ensure proper alignment of pulley.
4 Thermostat Housing Bolts
M6 x 1.0
4
Thermostat Housing Bolts
M6 x 1.0
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Ensure thermostat housing is properly seated.
5 Knock Sensor Bolt
M8 x 1.25
5
Knock Sensor Bolt
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Do not overtighten, as this may damage the sensor.
6 Valve Cover Bolts
M6 x 1.0
6
Valve Cover Bolts
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Torque in a criss-cross pattern to ensure an even seal. Do not overtighten.
7 Oil Filter Cap
N/A
7
Oil Filter Cap
N/A
Torque Specification
11 ft-lbs (15 N·m)
Important Notes
Hand tight. Do not overtighten.
2.4l Engine
Torque specifications for 2.4L Engine
2.4l Engine
Torque specifications for 2.4L Engine
2.4l Engine Cylinder Head
1 Cylinder Head Bolts
M10 x 1.25
1
Cylinder Head Bolts
M10 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Tighten in multiple passes using the manufacturer-specified torque sequence. Refer to the service manual for the specific sequence.
2 Valve Cover Bolts
M6 x 1.0
2
Valve Cover Bolts
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Tighten bolts evenly to avoid warping the valve cover. Use a criss-cross pattern.
3 Rocker Arms/Shafts Bolts
M8 x 1.25
3
Rocker Arms/Shafts Bolts
M8 x 1.25
Torque Specification
17 ft-lbs (23 N·m)
Important Notes
Tighten bolts evenly to maintain proper valve train geometry.
4 Exhaust Manifold/Headers to Cylinder Head Bolts
M8 x 1.25
4
Exhaust Manifold/Headers to Cylinder Head Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Tighten bolts evenly to prevent leaks. Use a criss-cross pattern.
5 Camshaft Sprocket Bolt
M12 x 1.25
5
Camshaft Sprocket Bolt
M12 x 1.25
Torque Specification
56 ft-lbs (76 N·m)
Important Notes
Ensure correct timing alignment before tightening.
6 Variable Timing Control (VTC) Solenoid Bolts
M6 x 1.0
6
Variable Timing Control (VTC) Solenoid Bolts
M6 x 1.0
Torque Specification
9 ft-lbs (12 N·m)
Important Notes
Ensure proper oil flow. Tighten evenly
2.4l Engine Block
1 Main Bearing Bolts
M12 x 1.5
1
Main Bearing Bolts
M12 x 1.5
Torque Specification
29 ft-lbs (39 N·m)
Important Notes
Tighten bolts evenly to ensure proper crankshaft alignment.
2 Oil Pan Bolts
M6 x 1.0
2
Oil Pan Bolts
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Tighten bolts evenly in a criss-cross pattern to ensure a leak-free seal. Do not overtighten.
3 Timing Belt/Chain Tensioner Bolt
M8 x 1.25
3
Timing Belt/Chain Tensioner Bolt
M8 x 1.25
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Proper tension is critical for timing accuracy.
4 Serpentine/Accessory Drive Belt Tensioner Bolt
M8 x 1.25
4
Serpentine/Accessory Drive Belt Tensioner Bolt
M8 x 1.25
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Proper torque is crucial for belt tension and component function.
5 Drive Belt Idler Pulley Bolt
M8 x 1.25
5
Drive Belt Idler Pulley Bolt
M8 x 1.25
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Proper torque is crucial for pulley stability and belt tracking.
6 Water Pump Bolts
M8 x 1.25
6
Water Pump Bolts
M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Tighten bolts evenly to ensure a leak-free seal.
7 Water Pump Pulley Bolts
M6 x 1.0
7
Water Pump Pulley Bolts
M6 x 1.0
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Tighten evenly to avoid pulley imbalance.
8 Thermostat Housing Bolts
M6 x 1.0
8
Thermostat Housing Bolts
M6 x 1.0
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Tighten evenly to prevent coolant leaks.
9 Oil Filter Housing Bolt
M8 x 1.25
9
Oil Filter Housing Bolt
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Tighten to prevent leaks.
10 Oil Drain Plug Bolt
M14 x 1.5
10
Oil Drain Plug Bolt
M14 x 1.5
Torque Specification
29 ft-lbs (39 N·m)
Important Notes
Use a new crush washer if applicable.
2.4l Engine Intake Manifold
1 Intake Manifold Bolts
M8 x 1.25
1
Intake Manifold Bolts
M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Tighten evenly to avoid leaks. Use a criss-cross pattern.
2 Throttle Body Bolts
M6 x 1.0
2
Throttle Body Bolts
M6 x 1.0
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Tighten evenly to prevent leaks. Check for vacuum leaks after installation.
3 EGR Valve Bolts
M6 x 1.0
3
EGR Valve Bolts
M6 x 1.0
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Tighten evenly for a proper seal.
4 Fuel Rail Bolts
M6 x 1.0
4
Fuel Rail Bolts
M6 x 1.0
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Tighten evenly to avoid fuel leaks.
5 Fuel Injector Bolts
M5 x 0.8
5
Fuel Injector Bolts
M5 x 0.8
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Do not overtighten to avoid damage to the injector.
2.4l Engine Sensors
1 Knock Sensor Bolt
M8 x 1.25
1
Knock Sensor Bolt
M8 x 1.25
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Proper torque is crucial for accurate readings.
2 Crankshaft Position Sensor Bolt
M6 x 1.0
2
Crankshaft Position Sensor Bolt
M6 x 1.0
Torque Specification
9 ft-lbs (12 N·m)
Important Notes
Proper torque is important for accurate signal and sensor function.
3 Camshaft Position Sensor Bolt
M6 x 1.0
3
Camshaft Position Sensor Bolt
M6 x 1.0
Torque Specification
9 ft-lbs (12 N·m)
Important Notes
Proper torque is critical for accurate readings.
4 Intake Air Temperature (IAT) Sensor Bolt (If Applicable)
M6 x 1.0
4
Intake Air Temperature (IAT) Sensor Bolt (If Applicable)
M6 x 1.0
Torque Specification
10 ft-lbs (13 N·m)
Important Notes
Tighten to ensure proper sealing and accurate readings. Value is an estimate.
5 Mass Airflow (MAF) Sensor Bolt
M6 x 1.0
5
Mass Airflow (MAF) Sensor Bolt
M6 x 1.0
Torque Specification
9 ft-lbs (12 N·m)
Important Notes
Proper torque is important for accurate readings and proper mounting.
6 Engine Coolant Temperature Sensor Bolt/Threaded Fitting
M12 x 1.25 (If threaded)
6
Engine Coolant Temperature Sensor Bolt/Threaded Fitting
M12 x 1.25 (If threaded)
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
If sensor is threaded directly into the housing, this torque is applied to the sensor itself. Ensure correct seal. Value is an estimate.
2.4l Engine Ignition
1 Ignition Coil Bolt
M6 x 1.0
1
Ignition Coil Bolt
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Tighten to prevent coils from coming loose and ensure a good electrical connection.
2 Spark Plugs
M14 x 1.25
2
Spark Plugs
M14 x 1.25
Torque Specification
13 ft-lbs (17 N·m)
Important Notes
Use a spark plug socket and avoid overtightening.
2.4l Engine Flywheel
1 Flywheel Bolts
M10 x 1.25
1
Flywheel Bolts
M10 x 1.25
Torque Specification
76 ft-lbs (103 N·m)
Important Notes
Always use new bolts if specified by the service manual. Follow the torque sequence specified in the service manual. Some torque specifications require a degree-based tightening.
2.4l Engine Connecting Rods
1 Connecting Rod Nuts
M8 x 1.0
1
Connecting Rod Nuts
M8 x 1.0
Torque Specification
19 ft-lbs (26 N·m)
Important Notes
Tighten nuts evenly to maintain proper bearing clearance.
2.4l Engine Crankshaft Pulley
1 Crankshaft Pulley/Harmonic Balancer Bolt
M14 x 1.5
1
Crankshaft Pulley/Harmonic Balancer Bolt
M14 x 1.5
Torque Specification
134 ft-lbs (182 N·m)
Important Notes
Proper torque is essential for dampening vibrations and ensuring proper power transfer.
8dct Transmission
Torque specifications for 8dct Transmission
8dct Transmission
Torque specifications for 8dct Transmission
8dct Transmission Mounting
1 Transmission Mounting Bolts
M12 x 1.75 (estimated)
1
Transmission Mounting Bolts
M12 x 1.75 (estimated)
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Secure the transmission to the engine block and/or chassis. Ensure proper alignment before tightening. Bolt size is estimated.
8dct Transmission External
1 Transmission Oil Pan Bolts
M6 x 1.0 (estimated)
1
Transmission Oil Pan Bolts
M6 x 1.0 (estimated)
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Tighten in a cross pattern to ensure even gasket compression. Bolt size is estimated.
2 Transmission Drain and Fill Plugs
M18 x 1.5 (estimated)
2
Transmission Drain and Fill Plugs
M18 x 1.5 (estimated)
Torque Specification
36 ft-lbs (49 N·m)
Important Notes
Ensure sealing washers are in good condition. Bolt size is estimated.
3 Drive Axle/Half Shaft Bolts
M10 x 1.25 (estimated)
3
Drive Axle/Half Shaft Bolts
M10 x 1.25 (estimated)
Torque Specification
58 ft-lbs (78 N·m)
Important Notes
Tighten evenly to secure the drive axles to the transmission. Bolt size is estimated.
8dct Transmission Internal
1 Transmission Case Bolts/Housing Bolts
M8 x 1.25 (estimated)
1
Transmission Case Bolts/Housing Bolts
M8 x 1.25 (estimated)
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Tighten in a cross pattern, torque value is an average estimate, actual torque will vary by bolt size and location. Refer to a specific transmission service manual.
2 Mechatronics Unit Mounting Bolts
M6 x 1.0 (estimated)
2
Mechatronics Unit Mounting Bolts
M6 x 1.0 (estimated)
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Tighten evenly, torque value is an average estimate, actual torque will vary by bolt size and location. Refer to a specific transmission service manual.
3 Clutch Actuator Mounting Bolts
M6 x 1.0 (estimated)
3
Clutch Actuator Mounting Bolts
M6 x 1.0 (estimated)
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Tighten evenly, torque value is an average estimate, actual torque will vary by bolt size and location. Refer to a specific transmission service manual.
4 Transmission Speed Sensor Bolts
M5 x 0.8 (estimated)
4
Transmission Speed Sensor Bolts
M5 x 0.8 (estimated)
Torque Specification
9 ft-lbs (12 N·m)
Important Notes
Ensure proper sensor alignment. Torque value is an estimate. Refer to a specific transmission service manual.
Body
Torque specifications for Body
Body
Torque specifications for Body
Body Exterior
1 Hood Hinge Bolts
M8 x 1.25
1
Hood Hinge Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Estimated value, check service manual for specific torque based on bolt size. Tighten evenly.
2 Fender Bolts
M6 x 1.0
2
Fender Bolts
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Estimated value, check service manual for specific torque based on bolt size. Tighten evenly.
3 Bumper Cover Bolts/Screws
M5 x 0.8
3
Bumper Cover Bolts/Screws
M5 x 0.8
Torque Specification
6 ft-lbs (8 N·m)
Important Notes
Estimated value, check service manual for specific torque based on fastener type and size. Do not overtighten.
4 Tail Light Assembly Bolts/Screws
M5 x 0.8
4
Tail Light Assembly Bolts/Screws
M5 x 0.8
Torque Specification
6 ft-lbs (8 N·m)
Important Notes
Estimated value, check service manual for specific torque based on fastener size. Do not overtighten.
5 Headlight Assembly Bolts/Screws
M5 x 0.8
5
Headlight Assembly Bolts/Screws
M5 x 0.8
Torque Specification
6 ft-lbs (8 N·m)
Important Notes
Estimated value, check service manual for specific torque based on fastener size. Do not overtighten.
Body Structure
1 Radiator Support Bracket Bolts
M10 x 1.5
1
Radiator Support Bracket Bolts
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value. Ensure proper alignment before tightening, check service manual for specific values.
2 Fuel Tank Strap Bolts
M8 x 1.25
2
Fuel Tank Strap Bolts
M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Tighten bolts evenly to ensure proper fuel tank support.
3 Fuel Filler Neck Bolts
M6 x 1.0
3
Fuel Filler Neck Bolts
M6 x 1.0
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Ensure proper alignment of the fuel filler neck to prevent leaks.
Body Doors
1 Door Hinge Bolts (to body)
M10 x 1.5
1
Door Hinge Bolts (to body)
M10 x 1.5
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value, check service manual for specific torque based on bolt size. Use a criss-cross pattern for tightening.
2 Door Latch Striker Bolts
M8 x 1.25
2
Door Latch Striker Bolts
M8 x 1.25
Torque Specification
20 ft-lbs (27 N·m)
Important Notes
Estimated value, check service manual for specific torque based on bolt size. Adjust striker for proper door alignment.
Body Interior
1 Seat Mounting Bolts
M10 x 1.25
1
Seat Mounting Bolts
M10 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Estimated value, check service manual for specific torque based on bolt size and location. Tighten all seat bolts evenly.
Wheels
1 Wheel Lug Nuts
M12 x 1.5
1
Wheel Lug Nuts
M12 x 1.5
Torque Specification
80 ft-lbs (108 N·m)
Important Notes
Tighten lug nuts in a star pattern. Always use a calibrated torque wrench.
Brakes
Torque specifications for Brakes
Brakes
Torque specifications for Brakes
Brakes Front Caliper
1 Brake Caliper Bolts
M12 x 1.25
1
Brake Caliper Bolts
M12 x 1.25
Torque Specification
79 ft-lbs (107 N·m)
Important Notes
Secures the brake caliper to the caliper mounting bracket. Ensure bolts are clean and threads are in good condition before torquing. These bolts may need to be replaced after removal.
2 Brake Caliper Slide Pin Bolts
M8 x 1.25
2
Brake Caliper Slide Pin Bolts
M8 x 1.25
Torque Specification
23 ft-lbs (31 N·m)
Important Notes
These bolts allow the caliper to move freely. Ensure proper lubrication of slide pins before installation. Estimated value; always consult manufacturer specification when available.
3 Brake Pad Retaining Bolts or Pins
M6 x 1.0
3
Brake Pad Retaining Bolts or Pins
M6 x 1.0
Torque Specification
12 ft-lbs (16 N·m)
Important Notes
Secures brake pads within the caliper. Use new bolts if recommended in service manual. Estimated value; always consult manufacturer specification when available.
Brakes Front Mounting Bracket
1 Brake Caliper Mounting Bracket Bolts
M14 x 1.5
1
Brake Caliper Mounting Bracket Bolts
M14 x 1.5
Torque Specification
79 ft-lbs (107 N·m)
Important Notes
Attaches the caliper mounting bracket to the steering knuckle or hub carrier. Ensure correct alignment before tightening. These bolts may need to be replaced after removal.
Brakes Rotor
1 Brake Disc/Drum Retaining Bolts
M6 x 1.0
1
Brake Disc/Drum Retaining Bolts
M6 x 1.0
Torque Specification
17 ft-lbs (23 N·m)
Important Notes
Secures the brake rotor to the wheel hub. Ensure rotor is flush against hub. These bolts are frequently replaced on removal of the rotor.
Brakes Hydraulic
1 Brake Line Fitting
M10 x 1.0
1
Brake Line Fitting
M10 x 1.0
Torque Specification
12 ft-lbs (16 N·m)
Important Notes
Connects brake lines to calipers, master cylinder, and other components. Use flare nut wrench to avoid damage. Estimated value; always consult manufacturer specification when available. Clean all fittings before reassembly.
2 Brake Master Cylinder Mounting Bolts
M8 x 1.25
2
Brake Master Cylinder Mounting Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Mounts the brake master cylinder to the firewall or brake booster. Ensure proper seating of the master cylinder before tightening. Estimated value; always consult manufacturer specification when available.
3 Brake Booster to Firewall Mounting Bolts
M8 x 1.25
3
Brake Booster to Firewall Mounting Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Mounts the brake booster to the vehicle's firewall. Ensure the booster is correctly positioned before tightening. Estimated value; always consult manufacturer specification when available.
Brakes Abs
1 Anti-Lock Braking System (ABS) Sensor Bolt(s)
M6 x 1.0
1
Anti-Lock Braking System (ABS) Sensor Bolt(s)
M6 x 1.0
Torque Specification
9 ft-lbs (12 N·m)
Important Notes
Mounts the ABS wheel speed sensor. Ensure the sensor is correctly positioned before tightening. Estimated value; always consult manufacturer specification when available.
Drivetrain
Torque specifications for Drivetrain
Drivetrain
Torque specifications for Drivetrain
Engine Flywheel
1 Flywheel Bolts
M10 x 1.25
1
Flywheel Bolts
M10 x 1.25
Torque Specification
76 ft-lbs (103 N·m)
Important Notes
Apply thread locker. Torque bolts in a star pattern in multiple passes.
Clutch
1 Clutch Pressure Plate Bolts
M8 x 1.25
1
Clutch Pressure Plate Bolts
M8 x 1.25
Torque Specification
19 ft-lbs (26 N·m)
Important Notes
Torque bolts evenly in a star pattern. Estimated value, confirm with service manual if available.
2 Clutch Slave Cylinder Mounting Bolts
M8 x 1.25
2
Clutch Slave Cylinder Mounting Bolts
M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Estimated value, confirm with service manual if available.
Transmission
1 Transmission Mounting Bolts
M12 x 1.75
1
Transmission Mounting Bolts
M12 x 1.75
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Ensure all mounts are properly aligned before torquing bolts.
2 Transmission Mount Through Bolt
M12 x 1.75
2
Transmission Mount Through Bolt
M12 x 1.75
Torque Specification
47 ft-lbs (64 N·m)
Important Notes
Estimated value, confirm with service manual if available.
3 Transmission Oil Pan Bolts
M6 x 1.0
3
Transmission Oil Pan Bolts
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Torque bolts in a cross pattern to avoid leaks. Use a new gasket.
4 Transmission Drain and Fill Plugs
M18 x 1.5
4
Transmission Drain and Fill Plugs
M18 x 1.5
Torque Specification
36 ft-lbs (49 N·m)
Important Notes
Use new sealing washers. Do not overtighten.
Drive Axle
1 Drive Axle/Half Shaft Bolts
M10 x 1.25
1
Drive Axle/Half Shaft Bolts
M10 x 1.25
Torque Specification
58 ft-lbs (78 N·m)
Important Notes
Ensure that the axle flange is fully seated before torquing. Use thread locker.
2 CV Joint/Axle Nut
M22 x 1.5
2
CV Joint/Axle Nut
M22 x 1.5
Torque Specification
181 ft-lbs (245 N·m)
Important Notes
Use a new axle nut. Torque the nut with vehicle's wheel on the ground.
Propeller Shaft
1 Propeller/Drive Shaft Bolts
M10 x 1.25
1
Propeller/Drive Shaft Bolts
M10 x 1.25
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Torque bolts evenly in a circular pattern. Applicable to AWD models.
Differential
1 Differential Drain/Fill Plug
M18 x 1.5
1
Differential Drain/Fill Plug
M18 x 1.5
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Use new sealing washers. Do not overtighten.
2 Differential/Carrier Mounting Bolts
M12 x 1.75
2
Differential/Carrier Mounting Bolts
M12 x 1.75
Torque Specification
58 ft-lbs (78 N·m)
Important Notes
Estimated value, confirm with service manual if available.
Transfer Case
1 Transfer Case Drain/Fill Plug
M18 x 1.5
1
Transfer Case Drain/Fill Plug
M18 x 1.5
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Use new sealing washers. Do not overtighten. Applicable to AWD models.
Rear Axle
1 Rear Axle Hub/Spindle Nut
M22 x 1.5
1
Rear Axle Hub/Spindle Nut
M22 x 1.5
Torque Specification
181 ft-lbs (245 N·m)
Important Notes
Use a new nut. Torque the nut with vehicle's wheel on the ground.
Electrical
Torque specifications for Electrical
Electrical
Torque specifications for Electrical
Electrical Ignition System
1 Ignition Coil Mounting Bolt
M6 x 1.0
1
Ignition Coil Mounting Bolt
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Ensure coil is properly seated before tightening. Do not over-tighten.
Electrical Starting System
1 Starter Motor Mounting Bolts
M10 x 1.5
1
Starter Motor Mounting Bolts
M10 x 1.5
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Ensure starter is correctly aligned with the flywheel/flexplate before tightening bolts. Torque evenly.
Electrical Charging System
1 Alternator Mounting Bolts
M10 x 1.5
1
Alternator Mounting Bolts
M10 x 1.5
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Ensure correct belt tension is maintained after installation. Torque evenly.
Electrical Battery System
1 Battery Terminal Nuts
M8 x 1.25
1
Battery Terminal Nuts
M8 x 1.25
Torque Specification
5 ft-lbs (7 N·m)
Important Notes
Do not over-tighten; can damage battery terminals. Ensure terminals are clean for good contact.
Electrical Control Units
1 Engine Control Unit (ECU/PCM) Mounting Bolts
M6 x 1.0
1
Engine Control Unit (ECU/PCM) Mounting Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Estimated value. Do not over-tighten; can damage ECU casing. Check for good ground connection after installation.
Electrical Grounding
1 Ground Strap/Wire Terminal Bolts
M6 x 1.0
1
Ground Strap/Wire Terminal Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Use the lower end of the torque range for smaller bolts. Ensure surfaces are clean for good electrical contact. Estimated value.
2 Ground Strap/Wire Terminal Bolts (Larger)
M8 x 1.25
2
Ground Strap/Wire Terminal Bolts (Larger)
M8 x 1.25
Torque Specification
10 ft-lbs (14 N·m)
Important Notes
Use the upper end of the torque range for larger bolts. Ensure surfaces are clean for good electrical contact. Estimated value.
Electrical Power Distribution
1 Fuse Box/Power Distribution Block Mounting Bolts
M6 x 1.0
1
Fuse Box/Power Distribution Block Mounting Bolts
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Ensure unit is properly seated before tightening. Check for good ground connection after installation. Estimated value.
Electrical Sensors
1 Crank Position Sensor Mounting Bolt
M6 x 1.0
1
Crank Position Sensor Mounting Bolt
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Estimated value. Ensure the sensor is properly seated before tightening.
2 Cam Position Sensor Mounting Bolt
M6 x 1.0
2
Cam Position Sensor Mounting Bolt
M6 x 1.0
Torque Specification
7 ft-lbs (10 N·m)
Important Notes
Estimated value. Ensure the sensor is properly seated before tightening.
3 ABS Sensor Mounting Bolt
M6 x 1.0
3
ABS Sensor Mounting Bolt
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Estimated value. Ensure the sensor is properly seated before tightening.
4 Knock Sensor Mounting Bolt
M8 x 1.25
4
Knock Sensor Mounting Bolt
M8 x 1.25
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Estimated value. Ensure the sensor is properly seated before tightening.
5 Wheel Speed Sensor Mounting Bolt
M6 x 1.0
5
Wheel Speed Sensor Mounting Bolt
M6 x 1.0
Torque Specification
6 ft-lbs (8 N·m)
Important Notes
Estimated value. Ensure the sensor is properly seated before tightening.
Electrical Lighting
1 Headlight/Taillight Housing Bolts/Screws
M5 x 0.8
1
Headlight/Taillight Housing Bolts/Screws
M5 x 0.8
Torque Specification
4 ft-lbs (5 N·m)
Important Notes
Estimated value. Do not over-tighten; can crack plastic housings. Tighten evenly.
Emissions Sensors
Torque specifications for Emissions_sensors
Emissions Sensors
Torque specifications for Emissions_sensors
3.0l Engine Cylinder Head
1 Exhaust Manifold/Headers to Cylinder Head Bolts
M8 x 1.25
1
Exhaust Manifold/Headers to Cylinder Head Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Tighten bolts in a criss-cross pattern to ensure even clamping pressure.
3.0l Exhaust System
1 Exhaust Manifold/Headers Bolts
M10 x 1.5
1
Exhaust Manifold/Headers Bolts
M10 x 1.5
Torque Specification
23 ft-lbs (31 N·m)
Important Notes
Tighten bolts in a criss-cross pattern to ensure even clamping pressure. Use new gaskets where required.
2 Catalytic Converter to Exhaust Pipe Bolts
M10 x 1.5
2
Catalytic Converter to Exhaust Pipe Bolts
M10 x 1.5
Torque Specification
23 ft-lbs (31 N·m)
Important Notes
Tighten bolts in a criss-cross pattern to ensure even clamping pressure. Use new gaskets where required.
3 Upstream Oxygen (O2) Sensor
M18 x 1.5 (Threaded into exhaust)
3
Upstream Oxygen (O2) Sensor
M18 x 1.5 (Threaded into exhaust)
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Estimated value, always verify with the manufacturer's specifications. Apply anti-seize compound to the threads if necessary, unless the manufacturer states otherwise.
4 Downstream Oxygen (O2) Sensor
M18 x 1.5 (Threaded into exhaust)
4
Downstream Oxygen (O2) Sensor
M18 x 1.5 (Threaded into exhaust)
Torque Specification
33 ft-lbs (45 N·m)
Important Notes
Estimated value, always verify with the manufacturer's specifications. Apply anti-seize compound to the threads if necessary, unless the manufacturer states otherwise.
5 Air Fuel Ratio Sensor Bolt
M6 x 1.0
5
Air Fuel Ratio Sensor Bolt
M6 x 1.0
Torque Specification
9 ft-lbs (12 N·m)
Important Notes
Tighten carefully, typically a small bolt.
3.0l Intake System
1 MAF (Mass Air Flow) Sensor Bolts
M5 x 0.8
1
MAF (Mass Air Flow) Sensor Bolts
M5 x 0.8
Torque Specification
7 ft-lbs (9 N·m)
Important Notes
Do not over-tighten, as this can damage the sensor or mounting points.
2 Manifold Absolute Pressure (MAP) Sensor Bolt
M5 x 0.8
2
Manifold Absolute Pressure (MAP) Sensor Bolt
M5 x 0.8
Torque Specification
7 ft-lbs (9 N·m)
Important Notes
Do not over-tighten, as this can damage the sensor or mounting points.
3.0l Evaporative Emissions
1 Evaporative Emission (EVAP) Canister Purge Valve Bolts
M6 x 1.0
1
Evaporative Emission (EVAP) Canister Purge Valve Bolts
M6 x 1.0
Torque Specification
7 ft-lbs (9 N·m)
Important Notes
Do not over-tighten. Ensure proper seal is made.
3.0l Egr
1 EGR Valve Bolts
M8 x 1.25
1
EGR Valve Bolts
M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Tighten bolts in a criss-cross pattern to ensure even clamping pressure. Use new gaskets where required.
Exhaust
Torque specifications for Exhaust
Exhaust
Torque specifications for Exhaust
Exhaust Manifold Headers
1 Exhaust Manifold/Headers Bolts
M10 x 1.25
1
Exhaust Manifold/Headers Bolts
M10 x 1.25
Torque Specification
23 ft-lbs (31 N·m)
Important Notes
Ensure proper torque to prevent exhaust leaks.
2 Exhaust Manifold/Headers to Cylinder Head Bolts
M8 x 1.25
2
Exhaust Manifold/Headers to Cylinder Head Bolts
M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Ensure proper torque to prevent leaks and maintain engine efficiency.
Exhaust Pipe Connections
1 Exhaust Pipe to Exhaust Manifold/Headers Bolts
M10 x 1.25
1
Exhaust Pipe to Exhaust Manifold/Headers Bolts
M10 x 1.25
Torque Specification
23 ft-lbs (31 N·m)
Important Notes
Ensure proper torque to prevent exhaust gas leaks.
2 Catalytic Converter to Exhaust Pipe Bolts
M10 x 1.25
2
Catalytic Converter to Exhaust Pipe Bolts
M10 x 1.25
Torque Specification
23 ft-lbs (31 N·m)
Important Notes
Ensure proper torque to maintain emissions control system efficiency.
3 Muffler to Exhaust Pipe Bolts
M10 x 1.25
3
Muffler to Exhaust Pipe Bolts
M10 x 1.25
Torque Specification
23 ft-lbs (31 N·m)
Important Notes
Ensure proper torque to prevent exhaust leaks and maintain engine performance.
Exhaust Support Accessories
1 Exhaust Heat Shield Bolts
M6 x 1.0
1
Exhaust Heat Shield Bolts
M6 x 1.0
Torque Specification
10 ft-lbs (13.5 N·m)
Important Notes
Ensure proper torque to prevent rattling or loosening over time.
2 Exhaust Hanger Bolts/Nuts
M8 x 1.25
2
Exhaust Hanger Bolts/Nuts
M8 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Ensure proper torque to prevent excessive movement and wear.
3 O2 Sensor Mounting Bolts
M8 x 1.25
3
O2 Sensor Mounting Bolts
M8 x 1.25
Torque Specification
14 ft-lbs (19 N·m)
Important Notes
Ensure proper torque to maintain a proper seal for accurate sensor readings.
Exhaust Flange Connections
1 Exhaust Flange Bolts (Downpipe to Midpipe)
M10 x 1.25
1
Exhaust Flange Bolts (Downpipe to Midpipe)
M10 x 1.25
Torque Specification
23 ft-lbs (31 N·m)
Important Notes
Ensure proper torque to maintain exhaust system integrity.
Fuel
Torque specifications for Fuel
Fuel
Torque specifications for Fuel
Fuel System Fuel Rail
1 Fuel Rail Mounting Bolts
M8 x 1.25
1
Fuel Rail Mounting Bolts
M8 x 1.25
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Secures the fuel rail to the intake manifold or cylinder head. Ensure proper seal.
2 Fuel Injector Mounting Bolts
M6 x 1.0
2
Fuel Injector Mounting Bolts
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Secures the fuel injectors to the fuel rail or intake manifold. Avoid over-tightening.
3 Fuel Injector Rail Mounting Bolts
M6 x 1.0
3
Fuel Injector Rail Mounting Bolts
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
May be redundant to Fuel Rail Bolts depending on application. Verify location prior to installation. Secures the fuel rail to the intake manifold, cylinder head, or other mounting points. Avoid over-tightening.
4 Fuel Line Fitting Bolts/Nuts (at Fuel Rail)
M10 x 1.25
4
Fuel Line Fitting Bolts/Nuts (at Fuel Rail)
M10 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Secures fuel lines to the fuel rail. Aluminum fittings may require a lower torque. Do not over-tighten.
5 Fuel Pressure Regulator Mounting Bolts/Screws
M5 x 0.8
5
Fuel Pressure Regulator Mounting Bolts/Screws
M5 x 0.8
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Mounts the fuel pressure regulator to the fuel rail. Estimated value; use lower end of spec if a screw is used. Verify size in service manual.
Fuel System Fuel Pump
1 Fuel Pump Mounting Bolts
M6 x 1.0
1
Fuel Pump Mounting Bolts
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Secures the fuel pump assembly to the fuel tank. Ensure proper sealing.
2 Fuel Line Fitting Bolts/Nuts (at Fuel Pump)
M10 x 1.25
2
Fuel Line Fitting Bolts/Nuts (at Fuel Pump)
M10 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Secures fuel lines at the fuel pump. Aluminum fittings may require a lower torque. Do not over-tighten.
Fuel System Fuel Tank
1 Fuel Tank Strap Bolts
M10 x 1.5
1
Fuel Tank Strap Bolts
M10 x 1.5
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Secures the fuel tank straps to the vehicle body. Important for tank stability. Ensure no fuel lines or other components are pinched or damaged in mounting process.
2 Fuel Filler Neck Bolts
M6 x 1.0
2
Fuel Filler Neck Bolts
M6 x 1.0
Torque Specification
16 ft-lbs (22 N·m)
Important Notes
Secures the fuel filler neck to the vehicle body. Proper seal prevents leaks and vapors from escaping. Ensure no fuel lines or other components are pinched or damaged in mounting process.
3 Fuel Tank Access Cover/Panel Bolts/Screws
M5 x 0.8
3
Fuel Tank Access Cover/Panel Bolts/Screws
M5 x 0.8
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Secures the fuel tank access cover/panel to the vehicle. Estimated value, use lower end of spec if screws are used. Prevents fumes from entering cabin.
Fuel System Fuel Filter
1 Fuel Filter Bolt/Nut
M10 x 1.5
1
Fuel Filter Bolt/Nut
M10 x 1.5
Torque Specification
22 ft-lbs (30 N·m)
Important Notes
Secures the fuel filter bracket or filter itself. Prevents fuel leaks. Ensure no fuel lines or other components are pinched or damaged in mounting process.
2 Fuel Line Fitting Bolts/Nuts (at Fuel Filter)
M10 x 1.25
2
Fuel Line Fitting Bolts/Nuts (at Fuel Filter)
M10 x 1.25
Torque Specification
18 ft-lbs (24 N·m)
Important Notes
Secures fuel lines at the fuel filter. Aluminum fittings may require a lower torque. Do not over-tighten.
Hvac
Torque specifications for Hvac
Hvac
Torque specifications for Hvac
Ac Compressor
1 A/C Compressor Mounting Bolts
M8 x 1.25
1
A/C Compressor Mounting Bolts
M8 x 1.25
Torque Specification
28 ft-lbs (38 N·m)
Important Notes
Ensure compressor is correctly aligned before tightening. Use a criss-cross pattern for even tightening.
2 A/C Line Fittings
Varies, typically 3/8-24 or 7/16-20
2
A/C Line Fittings
Varies, typically 3/8-24 or 7/16-20
Torque Specification
15 ft-lbs (20 N·m)
Important Notes
Ensure O-rings are properly seated and lubricated before connecting. Do not over-tighten, as this will damage the O-rings.
Ac Condenser
1 A/C Condenser Mounting Bolts
M6 x 1.0
1
A/C Condenser Mounting Bolts
M6 x 1.0
Torque Specification
8 ft-lbs (11 N·m)
Important Notes
Use a criss-cross pattern for even tightening. Estimated value, confirm with service manual.
Ac Evaporator
1 A/C Evaporator Core Housing Bolts
M5 x 0.8
1
A/C Evaporator Core Housing Bolts
M5 x 0.8
Torque Specification
5 ft-lbs (7 N·m)
Important Notes
Tighten bolts evenly to prevent air leaks. Estimated value, confirm with service manual.
2 A/C Expansion Valve Mounting Bolts
M5 x 0.8
2
A/C Expansion Valve Mounting Bolts
M5 x 0.8
Torque Specification
7 ft-lbs (9 N·m)
Important Notes
Ensure the expansion valve is correctly positioned. Estimated value, confirm with service manual.
Hvac Blower Motor
1 HVAC Blower Motor Mounting Bolts
M5 x 0.8 or M6 x 1.0
1
HVAC Blower Motor Mounting Bolts
M5 x 0.8 or M6 x 1.0
Torque Specification
7 ft-lbs (9 N·m)
Important Notes
Do not overtighten, as this can damage the blower motor housing. Estimated value, confirm with service manual.
Hvac Actuators
1 Blend Door Actuator Mounting Screws
Small Philips head screws
1
Blend Door Actuator Mounting Screws
Small Philips head screws
Torque Specification
2.5 ft-lbs (3.4 N·m)
Important Notes
Do not overtighten, as this can damage the actuator housing. Estimated value, confirm with service manual.
2 Mode Door Actuator Mounting Screws
Small Philips head screws
2
Mode Door Actuator Mounting Screws
Small Philips head screws
Torque Specification
2.5 ft-lbs (3.4 N·m)
Important Notes
Do not overtighten, as this can damage the actuator housing. Estimated value, confirm with service manual.
Hvac Sensors
1 Sunload/Ambient Temperature Sensor Mounting Screws/Bolts
Small screws/bolts
1
Sunload/Ambient Temperature Sensor Mounting Screws/Bolts
Small screws/bolts
Torque Specification
0.37 ft-lbs (0.5 N·m)
Important Notes
Tighten by hand only. Do not overtighten, as this can damage the sensor or its housing. Estimated value, confirm with service manual.
Suspension
Torque specifications for Suspension
Suspension
Torque specifications for Suspension
Front Suspension Strut
1 Strut/Shock Absorber Mounting Bolts
M10 x 1.25
1
Strut/Shock Absorber Mounting Bolts
M10 x 1.25
Torque Specification
29 ft-lbs (39 N·m)
Important Notes
General torque for strut mounting bolts; verify specific upper and lower mounting torque if available. Exact bolt size may vary, this is a common size.
2 Upper Strut Mount Nuts/Bolts
M8 x 1.25
2
Upper Strut Mount Nuts/Bolts
M8 x 1.25
Torque Specification
30 ft-lbs (41 N·m)
Important Notes
Estimated torque value based on similar applications; verify specific value in service manual. May be nuts or bolts, tighten gradually in a cross pattern.
3 Lower Strut Mount/Knuckle Bolts
M14 x 1.5
3
Lower Strut Mount/Knuckle Bolts
M14 x 1.5
Torque Specification
65 ft-lbs (88 N·m)
Important Notes
Estimated torque value based on similar applications; verify specific value in service manual. Larger diameter bolts that may require higher torque.
Front Suspension Control Arms
1 Control Arm Bolts
M12 x 1.5
1
Control Arm Bolts
M12 x 1.5
Torque Specification
47 ft-lbs (64 N·m)
Important Notes
Applies to bolts attaching the control arm to the frame/subframe and knuckle. Ensure correct alignment during tightening. Exact bolt size may vary, this is a common size
2 Ball Joint Nut
M12 x 1.25
2
Ball Joint Nut
M12 x 1.25
Torque Specification
43 ft-lbs (58 N·m)
Important Notes
Nut securing the ball joint stud to the knuckle.
3 Camber Adjustment Bolt/Eccentric Bolt
M14 x 1.5
3
Camber Adjustment Bolt/Eccentric Bolt
M14 x 1.5
Torque Specification
60 ft-lbs (81 N·m)
Important Notes
Estimated torque based on common application of eccentric bolts. Ensure the desired camber setting is achieved before final torque.
Front Steering
1 Tie Rod End Nut
M10 x 1.25
1
Tie Rod End Nut
M10 x 1.25
Torque Specification
36 ft-lbs (49 N·m)
Important Notes
Nut fastening the tie rod end stud to the steering knuckle.
Front Sway Bar
1 Sway Bar Link Nut
M10 x 1.25
1
Sway Bar Link Nut
M10 x 1.25
Torque Specification
35 ft-lbs (47 N·m)
Important Notes
Nuts connecting the sway bar end links to the sway bar and the strut/control arm. Exact bolt size may vary, this is a common size.
2 Sway Bar Mounting Bracket Bolts
M8 x 1.25
2
Sway Bar Mounting Bracket Bolts
M8 x 1.25
Torque Specification
25 ft-lbs (34 N·m)
Important Notes
Estimated torque value for sway bar bracket bolts; verify specific value in service manual. Typically these are smaller bolts.
Rear Suspension Shock
1 Rear Shock Absorber Lower Mounting Bolt
M12 x 1.5
1
Rear Shock Absorber Lower Mounting Bolt
M12 x 1.5
Torque Specification
48 ft-lbs (65 N·m)
Important Notes
Estimated torque value for the lower shock absorber bolt. Verify specific value in service manual. This bolt is load bearing and needs to be torqued properly. Typically a larger bolt than the upper mount.
Rear Suspension Trailing Arm
1 Trailing Arm Mounting Bolts
M12 x 1.75
1
Trailing Arm Mounting Bolts
M12 x 1.75
Torque Specification
78 ft-lbs (106 N·m)
Important Notes
Estimated torque value. Verify specific value in service manual. These are load bearing bolts and need to be torqued properly.
Subframe
1 Subframe Bolts
M14 x 1.5
1
Subframe Bolts
M14 x 1.5
Torque Specification
1. 85 ft-lbs (115 N·m)
2. 90°
Important Notes
Estimated torque value. Typically this is a two step torque, first to a specified torque value, then tightening by a number of degrees. Verify service manual for exact specification and sequence.
Troubleshooting Guide
Common issues, diagnostic steps, and prevention guidelines
Common Issues
Bolt stretching, stripped threads, uneven torque patterns
Common Issues
Bolt stretching, stripped threads, uneven torque patterns
Loose Components
Symptoms:
- Rattling or vibration noises
- Visible movement in components
- Uneven panel gaps
Solutions:
- Clean threads and mounting surfaces
- Replace damaged fasteners
- Apply proper torque in sequence
- Use thread locker if specified
Stripped Fasteners
Symptoms:
- Unable to achieve proper torque
- Fastener spins freely
- Visible thread damage
Solutions:
- Use thread repair kit if appropriate
- Install thread insert (HeliCoil)
- Replace component if threaded hole is damaged
- Upgrade to higher grade fastener if recommended
Overtightened Components
Symptoms:
- Cracked or deformed parts
- Broken fasteners
- Compressed gaskets or seals
Solutions:
- Replace damaged components
- Use new fasteners
- Follow proper torque sequence
- Verify correct torque specifications
Diagnostic Steps
Visual inspection, torque verification, thread assessment
Diagnostic Steps
Visual inspection, torque verification, thread assessment
1
Visual Inspection
Inspect the affected area for any visible signs of damage or wear
- Check for cracks or deformation
- Look for signs of excessive wear
- Verify proper fastener installation
2
Torque Verification
Verify the torque applied to the fasteners
- Check the torque wrench calibration
- Verify the torque specification
- Compare the applied torque to the specification
3
Thread Assessment
Assess the condition of the threads
- Check for signs of thread damage
- Verify the thread type and size
- Check for proper thread engagement
Prevention Guidelines
Best practices, maintenance tips, tool care
Prevention Guidelines
Best practices, maintenance tips, tool care
Best Practices
- Always follow the recommended torque specification
- Use the correct type and size of fasteners
- Verify the torque wrench calibration regularly
Maintenance Tips
- Regularly inspect the affected area for signs of wear or damage
- Replace damaged or worn-out components promptly
- Keep the work area clean and organized
Tool Care
- Regularly clean and maintain the torque wrench
- Store the torque wrench in a dry and secure location
- Verify the torque wrench calibration before each use
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What IS the torque specification for the engine head bolts on a 2013-2021 Acura ILX?
Q1
What IS the torque specification for the engine head bolts on a 2013-2021 Acura ILX?
The torque specification for the engine head bolts IS 79 ft-lbs (107 Nm), with a second torque step of 89 ft-lbs (121 Nm) after the initial tightening.
Q2 What IS the recommended torque for the lug nuts on a 2013-2021 Acura ILX?
Q2
What IS the recommended torque for the lug nuts on a 2013-2021 Acura ILX?
The recommended torque for the lug nuts IS 80 ft-lbs (108 Nm). Use a calibrated torque wrench to ensure accurate tightening.
Q3 What are the torque specifications for the suspension components on a 2013-2021 Acura ILX?
Q3
What are the torque specifications for the suspension components on a 2013-2021 Acura ILX?
The torque specifications for the suspension components vary depending on the specific component. Refer to your Acura service manual for exact values, or consult a qualified mechanic.
Q4 What are some common torque-related mistakes and their consequences?
Q4
What are some common torque-related mistakes and their consequences?
Common torque-related mistakes include overtightening, undertightening, and using the wrong torque wrench. Overtightening can damage bolts and components, while undertightening can lead to loose connections and premature failure. Using the wrong torque wrench can provide inaccurate torque readings, leading to improper tightening.
Q5 What IS the proper tightening procedure for critical bolts on a 2013-2021 Acura ILX?
Q5
What IS the proper tightening procedure for critical bolts on a 2013-2021 Acura ILX?
For critical bolts, follow the manufacturer's recommended tightening procedure. This may involve specific torque values, multiple torque steps, and a specific tightening sequence. Refer to your Acura service manual or consult a qualified mechanic for detailed instructions.
Q6 Can I use a different type of torque wrench for tightening bolts on my 2013-2021 Acura ILX?
Q6
Can I use a different type of torque wrench for tightening bolts on my 2013-2021 Acura ILX?
It IS not recommended to use a different type of torque wrench for tightening bolts on your Acura ILX. The recommended torque wrench type IS a click-type torque wrench that IS calibrated to the manufacturer's specifications. Using an incorrect torque wrench can result in inaccurate torque readings and potential damage to bolts or components.
Environmental Considerations
Temperature, humidity, and seasonal effects on torque specifications
Temperature Effects
Includes: High Heat, Cold Weather, Thermal Cycling
Temperature Effects
Includes: High Heat, Cold Weather, Thermal Cycling
Temperature can significantly impact torque values and fastener behavior
Cold Weather
Effects:
- Increased material brittleness
- Higher torque required due to thread contraction
- Reduced thread lubricant effectiveness
Recommendations:
- Allow components to warm to room temperature when possible
- Consider using winter-grade thread lubricants
- Check torque values more frequently during winter months
Hot Weather
Effects:
- Thermal expansion of components
- Decreased friction in threads
- Accelerated lubricant breakdown
Recommendations:
- Check torque when components are at normal operating temperature
- Use temperature-resistant thread lockers
- Consider re-torquing after heat cycles
Humidity and Corrosion
Covers: Rust Prevention, Salt Exposure, Moisture Control
Humidity and Corrosion
Covers: Rust Prevention, Salt Exposure, Moisture Control
Moisture and corrosion can affect fastener integrity and torque values
High Humidity
Effects:
- Accelerated corrosion formation
- Reduced friction coefficient
- Potential thread seizing
Prevention:
- Use corrosion-resistant fasteners
- Apply appropriate anti-seize compounds
- Maintain proper protective coatings
Salt Exposure
Effects:
- Rapid corrosion development
- Thread damage
- Seized fasteners
Prevention:
- Regular underbody washing
- Use of sacrificial anodes where appropriate
- Application of protective coatings
Seasonal Maintenance
Spring, Summer, Fall, and Winter maintenance schedules
Seasonal Maintenance
Spring, Summer, Fall, and Winter maintenance schedules
Spring
- Inspect for winter damage
- Clean and protect exposed fasteners
- Check torque on critical components
Summer
- Monitor heat-affected components
- Check expansion-related loosening
- Inspect cooling system mounts
Fall
- Prepare for winter conditions
- Apply corrosion protection
- Verify all fasteners are properly torqued
Winter
- More frequent inspection of critical fasteners
- Check for salt damage
- Monitor suspension component torque
Related Resources
Tools, service procedures, and technical bulletins
Recommended Tools
Digital Torque Wrench (10-100 Nm)
Essential tool for ensuring proper torque on engine components. Provides accurate measurements, preventing over- or under-tightening.
- Digital display for precise readings
- Adjustable torque range
- Ratcheting mechanism for easy use
Socket Set with Extension
Versatile set of sockets with extension for reaching fasteners in tight or awkward spaces. Allows for proper fit and torque application.
- Complete range of socket sizes
- Durable construction
- Extension for added reach
Service Procedures
Cylinder Head Bolts Torque Sequence
Step-by-step procedure for tightening cylinder head bolts in the correct sequence and to the specified torque.
- Locate and clean all cylinder head bolts.
- Apply thread sealant to the bolts.
- Install the bolts by hand, then use a torque wrench to tighten them gradually.
- Follow the specified torque sequence and torque values.
- Double-check the torque of all bolts after installation.
Wheel Lug Nuts Torque Procedure
Proper tightening of wheel lug nuts IS crucial for safety. This procedure outlines the steps to ensure proper torque.
- Clean the wheel lug nuts and threads.
- Apply anti-seize lubricant to the threads.
- Hand-tighten the lug nuts onto the wheel studs.
- Use a torque wrench to tighten the lug nuts to the specified torque.
- Double-check the torque of all lug nuts after installation.
Technical Service Bulletins
Technical Service Bulletin: Incorrect Cylinder Head Bolt Torque Specifications
2016-05-10This bulletin corrects the cylinder head bolt torque specifications provided in the original service manual. Updated specifications are provided to ensure proper engine assembly and performance.
2013-2016 Ilx with 2.4L engine
Resolution: Follow the revised torque specifications provided in the bulletin when performing any work that requires removing or replacing cylinder head bolts.
Technical Service Bulletin: Loose Wheel Lug Nuts
2019-10-15This bulletin addresses reports of loose wheel lug nuts on certain Ilx models. It provides revised torque specifications and instructions for proper tightening of wheel lug nuts.
2017-2021 Ilx with 18-inch wheels
Resolution: Inspect and tighten the wheel lug nuts to the revised torque specifications specified in the bulletin.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
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