Acura TSX 2009-2014 3.5L Engine Specifications
Detailed technical specifications and documentation for the 3.5L V6 engine in the 2009-2014 Acura TSX. Includes performance data, component details, and maintenance guidelines.
3.5L Engine Specifications Overview Specifications
This document provides a detailed overview of the 3.5L engine specifications for the 2009-2014 Acura TSX. It includes key technical details, performance metrics, and maintenance recommendations. Use this guide to understand the engine's capabilities, identify key components, and perform routine maintenance. Navigate through the sections to find specific information or use the search functionality to locate details quickly.
How to Use
To search for specific information, use the search bar at the top of the document. Enter keywords such as 'horsepower', 'torque', or 'fuel efficiency' to find relevant details. You can also search for specific components or systems.
To navigate this guide, use the table of contents on the left side. Click on major sections to view subsections, and expand each section to access detailed specifications. Use the quick reference section for faster access to key metrics.
Key Specifications
Engine Type
3.5L V6
Horsepower
280 HP @ 6,200 RPM
Torque
254 lb-ft @ 5,000 RPM
Displacement
3.5L (212 cu in)
Fuel Economy
19 MPG city, 28 MPG highway
Available Specifications
Engine Overview
This section provides a general overview of the 3.5L engine, including its design, displacement, and key features. It serves as an introduction to the engine's architecture and capabilities.
Engine Overview
This section provides a general overview of the 3.5L engine, including its design, displacement, and key features. It serves as an introduction to the engine's architecture and capabilities.
Engine Design
- 3.5L V6 engine layout
- Aluminum alloy block and cylinder heads
- Single overhead camshaft (SOHC) design
- 24 valves with i-VTEC technology
- Variable cylinder management system
- Direct ignition system
Displacement and Cylinders
- Displacement: 3.5 liters (212 cubic inches)
- 6 cylinders in V configuration
- Bore and stroke: 89mm x 93mm
- Compression ratio: 11.2:1
- Fuel type: Premium unleaded gasoline
Performance Specifications
This section details the engine's performance metrics, including horsepower, torque, and fuel efficiency. It also covers the engine's operational limits and capabilities.
Performance Specifications
This section details the engine's performance metrics, including horsepower, torque, and fuel efficiency. It also covers the engine's operational limits and capabilities.
Horsepower and Torque
- Horsepower: 280 HP @ 6,200 RPM
- Torque: 254 lb-ft @ 5,000 RPM
- Redline: 6,700 RPM
- Fuel efficiency: 19 MPG city, 28 MPG highway
- Recommended oil type: 0W-20 synthetic oil
Fuel System
- Multi-point fuel injection system
- Fuel tank capacity: 18.5 gallons
- Fuel economy (combined): 22 MPG
- EPA estimated annual fuel cost: $1,750
- Range (city/highway): 351 miles / 517 miles
Emissions and Environment
This section outlines the engine's emissions ratings, environmental features, and compliance standards. It also covers the engine's eco-friendly technologies.
Emissions and Environment
This section outlines the engine's emissions ratings, environmental features, and compliance standards. It also covers the engine's eco-friendly technologies.
Emissions Ratings
- ULEV-2 emissions rating
- Meets CARB and EPA standards
- Catalytic converter with advanced sensors
- Evaporative emissions control system
- Engine start/stop technology
Environmental Features
- Variable Cylinder Management (VCM)
- i-VTEC technology for reduced emissions
- Advanced combustion chamber design
- Recirculation of exhaust gases (EGR)
- Fuel-efficient ignition timing
Maintenance and Service
This section provides maintenance schedules, service intervals, and recommended procedures for the 3.5L engine. It ensures optimal performance and longevity of the engine.
Maintenance and Service
This section provides maintenance schedules, service intervals, and recommended procedures for the 3.5L engine. It ensures optimal performance and longevity of the engine.
Maintenance Schedule
- Oil change interval: Every 5,000 to 7,500 miles
- Tire rotation: Every 7,500 miles
- Brake fluid replacement: Every 30,000 miles
- Spark plug replacement: Every 105,000 miles
- Timing belt replacement: Every 105,000 miles
Service Recommendations
- Inspect air filter every 15,000 miles
- Replace fuel filter every 30,000 miles
- Check coolant level and condition periodically
- Inspect belts and hoses every 50,000 miles
- Perform engine tune-up every 100,000 miles
Technical Details
This section covers advanced technical specifications, including engine management systems, cooling, and exhaust systems. It is designed for technicians and enthusiasts.
Technical Details
This section covers advanced technical specifications, including engine management systems, cooling, and exhaust systems. It is designed for technicians and enthusiasts.
Engine Management
- Drive-by-wire throttle system
- Dual-stage intake manifold
- Variable valve timing (VTEC)
- Knock sensor system
- Advanced engine control module (ECM)
Cooling and Exhaust
- Dual-zone automatic climate control
- High-capacity radiator
- Electric cooling fan
- Stainless steel exhaust system
- Dual exhaust outlets with chrome tips
Search Specifications
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Type to search through torque specifications. Results will appear below as you type.
Engine Specifications
Overview
- Type
- V6
- Configuration
- Natural Aspiration
- Platform
- Honda Odyssey Global Big Light Truck (GBLT)
- Material
- Aluminum Alloy
- Location
- Front Transverse
Dimensions
- Engine Length
- 32.3 in (821 mm)
- Engine Width
- 25.9 in (658 mm)
- Engine Height
- 24.7 in (628 mm)
- Displacement
- 3.5L (3471 cc)
- Stroke
- 3.66 in (93 mm)
- Bore
- 3.54 in (89.9 mm)
- Dry Weight
- 404 lbs (183 kg)
Materials
- Cylinder Block
- High Strength Aluminum Alloy
- Cylinder Head
- Aluminum Alloy with Integrated Exhaust Manifold
- Crankshaft
- Forged Steel
- Connecting Rods
- Forged Steel
- Pistons
- Aluminum with Steel Reinforcement
Features
- Fuel System
-
- Multi-Point Fuel Injection
- Programmed Fuel Injection (PGM-FI)
- Electronic Throttle Control
- Cylinder Management
-
- Variable Cylinder Management (VCM)
- Active Control Engine Mounts
- Eco Mode
- Emissions Control
-
- Three-Way Catalytic Converter
- HEated Oxygen Sensors
- Evaporative Emissions Control
- Lubrication System
-
- Dual-Stage Variable Displacement Oil Pump
- Full-Flow Oil Filter
- Oil Cooler
- Cooling System
-
- Dual-Zone Automatic Climate Control
- Electric Cooling Fan
- High-Capacity Radiator
- Performance Enhancements
-
- Variable Valve Timing (VTEC)
- Dual-Stage Intake Manifold
- High-Flow Exhaust System
Safety Features
- Fire Resistance
-
- Fire-resistant materials for fuel lines and connectors
- Automatic fuel cutoff in case of collision
- Leak Protection
-
- Rear-facing cylinder configuration
- Double-walled fuel tank
- Overheat Protection
-
- Engine Coolant Temperature Warning System
- Automatic Engine Shutdown
- Collision Protection
-
- Engine mounting system with collision protection
- Reinforced engine compartment
Comfort Features
- Noise Reduction
-
- Acoustic Engine Cover
- Dual-Mass Flywheel
- Helical Gear Set
- Vibration Control
-
- Active Control Engine Mounts
- Balance Shaft
- Torsional Vibration Damper
- Fuel Efficiency
-
- Eco Assist System
- Variable Cylinder Management
- Aerodynamic Undercovers
- Emissions Reduction
-
- ULEV-2 Emissions Rating
- Close-Coupled Catalytic Converter
- High-Efficiency Exhaust System
Accessories
- Air intake
-
- High-Flow Air Filter
- Dual-Path Intake Duct
- Hot Air Intake Duct
- Spark Plugs
-
- Platinum-Tipped Spark Plugs
- Long-Life Spark Plugs
- Spark Plug Wire Set
- Belts
-
- Serentine Belt
- Automatic Belt Tensioner
- High-Temperature Belt Material
- Filters
-
- High-Efficiency Oil Filter
- Cabin Air Filter
- Fuel Filter with Water Separator
Maintenance
- Service interval
-
- 5,000 - 7,500 miles / 6 - 12 months
- 15,000 - 30,000 miles / 12 - 24 months
- 105,000 miles / 84 months
- Service Items
-
- Oil and Filter Change
- Tire Rotation
- Brake Inspection
- Fluid Check
- Air Filter Inspection
- Spark Plug Replacement
- Timing Belt Inspection
- Coolant Flush
- Transmission Fluid Change
- Fuel Injector Cleaning
- Maintenance Notes
- Follow recommended maintenance schedule for optimal performance and longevity.
Warranty
- Basic
- Miles: 50,000Years: 4Coverage: Bumper-to-Bumper
- Powertrain
- Miles: 70,000Years: 5Coverage: Engine, Transmission, Drivetrain
- Rust
- Miles: UnlimitedYears: 5Coverage: Perforation
- Accessories
- Miles: 50,000Years: 4Coverage: Genuine Accessories
Production Details
- Manufacturer
- Honda Manufacturing of Alabama, LLC
- Manufacturing Process
-
- Die-Cast Aluminum Construction
- CNC Machining
- Robotic Assembly
- Laser Welding
- Quality Control
- inspection: CNC Measurement, Dimensional Analysis, Leak TestingTesting: Performance Bench Testing, Durability Testing, Emissions Testing
- Sustainability Practices
-
- Recycled Materials in Construction
- Low-VOC Paint
- Energy-Efficient Manufacturing
- Production Metrics
- Horsepower: 280 hp @ 6,200 rpmTorque: 254 lb-ft @ 5,000 rpmRedline: 6,800 rpmFuel Capacity: 21 gallons
Service Information for 3.5l engine Service
Maintenance and service requirements specific to this component
- Oil and Filter Change
- Tire Rotation
- Brake Inspection
- Fluid Check
- Air Filter Inspection
Normal driving conditions. For severe conditions, service more frequently.
- Spark Plug Replacement
- Timing Belt Inspection
- Coolant Flush
- Transmission Fluid Change
- Fuel Injector Cleaning
Requires specialized tools for timing belt inspection.
- Major Service
- Engine Overhaul
- Replacement of Wear Components
- Performance Testing
- System Diagnostics
Critical service interval. Failure to comply may void warranty.
Common Questions
Find answers to common questions about torque specifications
Q1 What is the horsepower and torque output of the 3.5L engine in the 2009-2014 Acura TSX?
What is the horsepower and torque output of the 3.5L engine in the 2009-2014 Acura TSX?
The 3.5L V6 engine in the 2009-2014 Acura TSX produces 280 horsepower at 6200 RPM and 254 lb-ft of torque at 5000 RPM. It features Variable Valve Timing and Lift Electronic Control (VTEC) for optimized performance.
Q2 What type of oil is recommended for the 3.5L engine, and what is the oil capacity?
What type of oil is recommended for the 3.5L engine, and what is the oil capacity?
Acura recommends using 5W-20 synthetic oil for the 3.5L engine. The oil capacity is approximately 4.5 quarts (including the oil filter). Always refer to the owner's manual for specific recommendations and intervals.
Q3 What is the recommended spark plug type and gap for the 3.5L engine?
What is the recommended spark plug type and gap for the 3.5L engine?
The 3.5L engine uses NGK IZFR6K11S spark plugs with a pre-gapped setting of 0.044 inches (1.1 mm). Ensure proper torque (13 lb-ft) during installation to avoid damage.
Q4 What is the fuel economy of the 3.5L engine in the Acura TSX?
What is the fuel economy of the 3.5L engine in the Acura TSX?
The 3.5L engine achieves an EPA-estimated 18 MPG in the city and 27 MPG on the highway. Actual mileage may vary based on driving conditions and maintenance.
Q5 What is the timing belt or chain configuration for the 3.5L engine?
What is the timing belt or chain configuration for the 3.5L engine?
The 3.5L engine uses a timing chain, which does not require regular replacement like a timing belt. However, periodic inspection for wear and proper tension is recommended.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2009-2014 Acura TSX Owner's Manual
Coming SoonOfficial owner's manual containing detailed maintenance schedules, specifications, and operating instructions for the 3.5L engine.
3.5L Engine Service Guide
Coming SoonStep-by-step guide for servicing the 3.5L engine, including oil changes, spark plug replacement, and timing chain inspection.
Acura Genuine Parts Catalog
Coming SoonCatalog of genuine Acura parts for the 3.5L engine, ensuring compatibility and optimal performance.
VTEC System Technical Overview
Coming SoonDetailed explanation of the VTEC system used in the 3.5L engine, including its operation and benefits.
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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.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.
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