Acura RDX 2007-2012 Suspension Specifications
Comprehensive technical specifications for the suspension system of the 2007-2012 Acura RDX, including detailed component information, alignment settings, and torque specifications.
Suspension Specifications Overview Specifications
This document provides a comprehensive overview of the suspension specifications for the 2007-2012 Acura RDX. It includes detailed technical information, key components, and maintenance tips. Use this guide to understand the suspension system, identify parts, and perform routine checks. Navigate through the sections to find specific information or use the quick reference section for key specifications.
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Key Specifications
Spring Rate (Front)
88 N/mm
Spring Rate (Rear)
78 N/mm
Stabilizer Bar Diameter (Front)
27 mm
Stabilizer Bar Diameter (Rear)
25 mm
Recommended Shock Absorber Replacement Interval
50,000 miles
Available Specifications
Front Suspension
The front suspension of the 2007-2012 Acura RDX features a MacPherson strut design with coil springs and a stabilizer bar. This setup provides a balance of ride comfort and handling precision.
Front Suspension
The front suspension of the 2007-2012 Acura RDX features a MacPherson strut design with coil springs and a stabilizer bar. This setup provides a balance of ride comfort and handling precision.
MacPherson Strut Design
- Features a MacPherson strut with internal rebound spring
- Includes a coil spring with a specific spring rate
- Equipped with a stabilizer bar for reduced body roll
- Utilizes forged alloy steering knuckles
- Includes a lower control arm with bushings
Front Coil Springs
- Spring rate: 88 N/mm (front)
- Spring rate: 78 N/mm (rear)
- Constructed from high-strength steel
- Designed for optimal ride height and stability
- Coated with a protective layer to prevent corrosion
Rear Suspension
The rear suspension of the 2007-2012 Acura RDX features a multi-link design with coil springs and a stabilizer bar. This configuration enhances ride comfort while maintaining stability and control.
Rear Suspension
The rear suspension of the 2007-2012 Acura RDX features a multi-link design with coil springs and a stabilizer bar. This configuration enhances ride comfort while maintaining stability and control.
Multi-Link Suspension Design
- Features a multi-link rear suspension
- Includes upper and lower control arms
- Equipped with a coil spring and shock absorber
- Utilizes a stabilizer bar for improved handling
- Includes a toe control link for precise alignment
Rear Coil Springs
- Spring rate: 78 N/mm (rear)
- Constructed from high-strength steel
- Designed for optimal ride height and stability
- Coated with a protective layer to prevent corrosion
- Integrated with the shock absorber assembly
Shock Absorbers and Struts
The shock absorbers and struts in the 2007-2012 Acura RDX are designed to provide consistent damping forces for a smooth ride and responsive handling. Regular inspection and maintenance are recommended to ensure optimal performance.
Shock Absorbers and Struts
The shock absorbers and struts in the 2007-2012 Acura RDX are designed to provide consistent damping forces for a smooth ride and responsive handling. Regular inspection and maintenance are recommended to ensure optimal performance.
Front Shock Absorbers
- Features gas-filled shock absorbers
- Designed for consistent damping performance
- Includes a dust cover for protection
- Mounted on the MacPherson strut assembly
- Recommended replacement interval: 50,000 miles
Rear Shock Absorbers
- Features gas-filled shock absorbers
- Designed for consistent damping performance
- Includes a dust cover for protection
- Mounted on the multi-link suspension
- Recommended replacement interval: 50,000 miles
Springs
The springs in the 2007-2012 Acura RDX are designed to provide the optimal balance of ride comfort and handling performance. They are constructed from high-strength materials and are carefully tuned for the vehicle's weight distribution.
Springs
The springs in the 2007-2012 Acura RDX are designed to provide the optimal balance of ride comfort and handling performance. They are constructed from high-strength materials and are carefully tuned for the vehicle's weight distribution.
Front Springs
- Spring rate: 88 N/mm (front)
- Constructed from high-strength steel
- Designed for optimal ride height and stability
- Coated with a protective layer to prevent corrosion
- Integrated with the MacPherson strut assembly
Rear Springs
- Spring rate: 78 N/mm (rear)
- Constructed from high-strength steel
- Designed for optimal ride height and stability
- Coated with a protective layer to prevent corrosion
- Integrated with the multi-link suspension
Stabilizer Bars
The stabilizer bars in the 2007-2012 Acura RDX are designed to reduce body roll during cornering and improve overall handling stability. They are constructed from high-strength materials and are precisely tuned for optimal performance.
Stabilizer Bars
The stabilizer bars in the 2007-2012 Acura RDX are designed to reduce body roll during cornering and improve overall handling stability. They are constructed from high-strength materials and are precisely tuned for optimal performance.
Front Stabilizer Bar
- Stabilizer bar diameter: 27 mm (front)
- Constructed from high-strength steel
- Designed to reduce body roll during cornering
- Integrated with the MacPherson strut assembly
- Features a protective coating to prevent corrosion
Rear Stabilizer Bar
- Stabilizer bar diameter: 25 mm (rear)
- Constructed from high-strength steel
- Designed to reduce body roll during cornering
- Integrated with the multi-link suspension
- Features a protective coating to prevent corrosion
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Component Specifications
Overview
- Type
- MacPherson strut front, multi-link rear
- Configuration
- Front-wheel drive with available all-wheel drive
- Platform
- Honda CR-V based
- Material
- Steel and aluminum components
- Location
- Front and rear
Dimensions
- Strut Diameter
- 1.18 inches (30 mm)
- Spring Rate Front
- 133 N/mm (7.6 lb/in)
- Spring Rate Rear
- 112 N/mm (6.4 lb/in)
- Shock ABSorber Length
- 16.54 inches (420 mm)
- Stabilizer Bar Front
- 0.98 inches (25 mm)
- Stabilizer Bar Rear
- 0.87 inches (22 mm)
- Toe Angle
- 0.08 degrees (front), -0.08 degrees (rear)
- Camber Angle
- 1.5 degrees (front), 1.2 degrees (rear)
- Ground Clearance
- 7.1 inches (180 mm)
Materials
- Strut Housing
- Steel
- Coil Spring
- High-strength steel
- Control Arm
- Aluminum alloy
- Bushings
- Hydraulic rubber
Features
- Ride Control
-
- Adaptive dampers
- Sport mode
- Comfort mode
- Normal mode
- Handling
-
- Anti-dive geometry
- Anti-squat geometry
- Reduced roll center
- Stability
-
- Electronic stability control integration
- Vehicle yaw control
- Roll stability enhancement
- Ride Comfort
-
- Noise isolation
- Compliance tuning
- Impact harshness reduction
Safety Features
- Structural integrity
-
- Crumple zones
- Rigid subframe
- Brake Assist integration
- Yes
- Electronic Stability Control
- Standard
Comfort Features
- Noise Reduction
-
- Hydraulic bushings
- Insulated strut mounts
- Smooth Ride
-
- Progressive rate springs
- Tuned dampers
- Adjustability
-
- Dual-mode dampers
- Driver-selectable modes
- Isolation
-
- Compliance bushes
- Subframe mounts
Accessories
- Upgraded Springs
-
- Coilover kits
- Lowering springs
- Performance springs
- Suspension Kits
-
- Handling kits
- Track-oriented kits
- Comfort-oriented kits
- Adjustable Components
-
- Sway bars
- Camber arms
- Toe arms
Maintenance
- Service interval
- Every 30,000 miles or 36 months
- Service Items
-
- Inspect shocks and struts
- Check spring condition
- Inspect control arms and bushings
- Check stabilizer links
- Inspect tie rods
- Check suspension bolts and nuts
- Maintenance Notes
- Recommend genuine parts for replacement
- Replacement Schedule
- Shocks/struts every 50,000 miles, bushings every 60,000 miles
Warranty
- Basic
- Miles: 36000Years: 3Coverage: Bumper-to-bumper
- Powertrain
- Miles: 70000Years: 5Coverage: Powertrain components
- Corrosion
- Miles: 50000Years: 5Coverage: Perforation only
- Maintenance
- Miles: 20000Years: 1Coverage: Scheduled maintenance
Production Details
- Manufacturer
- Honda of America Manufacturing, Inc.
- Manufacturing Process
-
- Robot-welded subframes
- Hydroformed strut housings
- Precision CNC machining
- Automated assembly lines
- Quality Control
- inspection: 100% component inspectionTesting: Dynamic and static testingCertification: ISO 9001:2015 certified
- Sustainability Practices
-
- Recycled materials
- Energy-efficient manufacturing
- Reduced emissions
- Production Metrics
- Units Per Day: 200Cycle Time: 120 secondsDefect Rate: <1%Warranty Claim Rate: Low
Service Information for suspension Service
Maintenance and service requirements specific to this component
- Inspect shocks and struts for leaks or damage
- Check spring condition and rate
- Inspect control arms and bushings for wear
- Check stabilizer links and bushings
- Inspect tie rods and ball joints
- Check suspension bolts and nuts for tightness
Perform visual inspection and basic checks only
- Replace shocks and struts if necessary
- Inspect coil springs for sagging or damage
- Replace control arms if worn
- Check and replace stabilizer bar links
- Inspect and replace tie rods as needed
- Check suspension system for leaks
More detailed inspection and possible component replacement
- Replace shocks and struts
- Replace coil springs if sagging
- Replace control arms and bushings
- Replace stabilizer bar links and bushings
- Replace tie rods and ball joints
- Perform full suspension system alignment
Major service - recommended by manufacturer
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What is the recommended torque specification for the front suspension strut bolts on a 2007-2012 Acura RDX?
What is the recommended torque specification for the front suspension strut bolts on a 2007-2012 Acura RDX?
The recommended torque specification for the front suspension strut-to-knuckle bolts is 47 lb-ft (64 N·m). Ensure the vehicle is properly supported and the suspension is at normal ride height before tightening.
Q2 What is the ride height specification for the 2007-2012 Acura RDX?
What is the ride height specification for the 2007-2012 Acura RDX?
The ride height for the 2007-2012 Acura RDX should measure 6.7 inches (170 mm) from the center of the wheel to the bottom edge of the fender. This measurement should be taken with the vehicle on level ground and the suspension at normal ride height.
Q3 How do I check and adjust the rear suspension alignment on a 2007-2012 Acura RDX?
How do I check and adjust the rear suspension alignment on a 2007-2012 Acura RDX?
Rear suspension alignment on the 2007-2012 Acura RDX is non-adjustable. If alignment is out of specification, inspect for damaged or worn components such as bushings, control arms, or trailing arms, and replace as necessary. Use a professional alignment machine to verify specifications.
Q4 What type of shock absorbers are used in the 2007-2012 Acura RDX?
What type of shock absorbers are used in the 2007-2012 Acura RDX?
The 2007-2012 Acura RDX uses gas-charged shock absorbers with a monotube design. These shocks are designed to provide a balance of comfort and performance, with specific damping rates tuned for the vehicle's weight and suspension geometry.
Q5 What is the recommended replacement interval for suspension components on a 2007-2012 Acura RDX?
What is the recommended replacement interval for suspension components on a 2007-2012 Acura RDX?
There is no specific replacement interval for suspension components. However, inspect shocks, struts, bushings, and ball joints every 50,000 miles or during routine maintenance. Replace components if signs of wear, such as leaks, cracks, or excessive play, are detected.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Acura RDX Suspension System Overview
Coming SoonDetailed guide covering the design, components, and maintenance of the 2007-2012 Acura RDX suspension system.
Front Suspension Strut Replacement Procedure
Coming SoonStep-by-step instructions for safely removing and replacing the front suspension struts on a 2007-2012 Acura RDX.
Suspension Alignment Specifications
Coming SoonOfficial alignment specifications for the 2007-2012 Acura RDX, including camber, caster, and toe settings.
Shock Absorber Maintenance Guide
Coming SoonComprehensive guide on inspecting, diagnosing, and replacing shock absorbers on the 2007-2012 Acura RDX.
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