Infiniti EX35 2008-2013 Suspension Specifications
Explore detailed suspension specifications for the 2008-2013 Infiniti EX35, including shock absorbers, struts, springs, and control arms. Ideal for maintenance, repair, and upgrades.
Overview Specifications
This document provides detailed specifications and technical information about the suspension system of the 2008-2013 Infiniti EX35. It is designed to assist users in understanding the suspension components, their functions, and key measurements. Use the search functionality to locate specific terms or navigate through sections to explore detailed information about the front and rear suspension, alignment specifications, and other related components.
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Key Specifications
Front Spring Rate
2.8 kg/mm
Rear Spring Rate
2.5 kg/mm
Front Stabilizer Bar Diameter
24 mm
Rear Stabilizer Bar Diameter
18 mm
Caster Angle
+6.0° to +7.0°
Available Specifications
Front Suspension
The front suspension of the 2008-2013 Infiniti EX35 is designed to provide a balance of comfort and performance. This section covers the key components, including the strut assembly, control arms, and stabilizer bar, along with their specifications and functions.
Front Suspension
The front suspension of the 2008-2013 Infiniti EX35 is designed to provide a balance of comfort and performance. This section covers the key components, including the strut assembly, control arms, and stabilizer bar, along with their specifications and functions.
Strut Assembly
- Type: MacPherson strut design
- Spring rate: 2.8 kg/mm
- Shock absorber type: Gas-filled
- Upper mount material: Rubber and steel composite
- Travel length: 150 mm
- Optional: Adjustable damping (if equipped)
Control Arms
- Material: Forged aluminum
- Bushings: Rubber with hydraulic damping
- Ball joint type: Sealed and maintenance-free
- Length: 320 mm (lower arm)
- Optional: Reinforced for sport models
Stabilizer Bar
- Diameter: 24 mm
- Material: High-strength steel
- Bushings: Polyurethane
- End links: Replaceable ball joints
- Optional: Hollow design for weight reduction
Rear Suspension
The rear suspension system of the Infiniti EX35 ensures stability and handling precision. This section details the multi-link setup, including the trailing arms, toe links, and rear stabilizer bar, along with their technical specifications.
Rear Suspension
The rear suspension system of the Infiniti EX35 ensures stability and handling precision. This section details the multi-link setup, including the trailing arms, toe links, and rear stabilizer bar, along with their technical specifications.
Multi-Link Setup
- Type: Independent multi-link
- Spring rate: 2.5 kg/mm
- Shock absorber type: Twin-tube gas-filled
- Upper and lower arms: Forged aluminum
- Bushings: Rubber with hydraulic damping
- Optional: Adaptive damping system
Trailing Arms
- Material: High-strength steel
- Length: 450 mm
- Bushings: Rubber with hydraulic damping
- Mounting points: 2 per side
- Optional: Reinforced for sport models
Rear Stabilizer Bar
- Diameter: 18 mm
- Material: High-strength steel
- Bushings: Polyurethane
- End links: Replaceable ball joints
- Optional: Hollow design for weight reduction
Alignment Specifications
Proper alignment is critical for optimal handling and tire wear. This section provides the factory-recommended alignment settings for the Infiniti EX35, including camber, caster, and toe angles.
Alignment Specifications
Proper alignment is critical for optimal handling and tire wear. This section provides the factory-recommended alignment settings for the Infiniti EX35, including camber, caster, and toe angles.
Front Alignment
- Camber: -0.5° to +0.5°
- Caster: +6.0° to +7.0°
- Toe: 0.0° to +0.2°
- Steering axis inclination: 12.5°
- Optional: Adjustable camber plates
Rear Alignment
- Camber: -1.0° to -0.5°
- Toe: +0.1° to +0.3°
- Thrust angle: 0.0°
- Optional: Adjustable toe arms
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Component Specifications
Overview
- Type
- Independent MacPherson Strut (Front), Independent Multi-Link (Rear)
- Configuration
- Front and Rear Independent Suspension
- Platform
- FM (Front Midship) Platform
- Material
- High-Strength Steel and Aluminum Alloy
- Location
- Front and Rear Axles
Dimensions
- Front Strut Length
- 22.5 inches (571.5 mm)
- Rear Shock ABSorber Length
- 20.8 inches (528.3 mm)
- Front Spring Rate
- 180 lb/in (31.5 N/mm)
- Rear Spring Rate
- 160 lb/in (28 N/mm)
- Front Sway Bar Diameter
- 1.1 inches (28 mm)
- Rear Sway Bar Diameter
- 0.9 inches (23 mm)
- Wheel Travel Front
- 6.3 inches (160 mm)
- Wheel Travel Rear
- 6.7 inches (170 mm)
Materials
- Front Strut
- High-Strength Steel with Aluminum Housing
- Rear Shock ABSorber
- High-Strength Steel with Nitrogen Gas Charge
- Springs
- Chromium-Silicon Alloy Steel
- Control Arms
- Forged Aluminum Alloy
- Bushings
- Polyurethane and Rubber Composite
Features
- Damping Control
-
- Hydraulic Damping System
- Twin-Tube Shock Absorbers
- Velocity-Sensitive Damping
- Stability
-
- Front and Rear Sway Bars
- Anti-Roll Control
- Dynamic Stability Enhancement
- Adjustability
-
- Height-Adjustable Spring Perches
- Camber Adjustment Bolts
- Toe Adjustment Capability
- Durability
-
- Corrosion-Resistant Coatings
- Sealed Bearings
- Reinforced Mounting Points
- Ride Quality
-
- Progressive Rate Springs
- Isolated Subframe Mounts
- Noise-Reducing Bushings
Safety Features
- Structural integrity
-
- Crash-Energy Absorption Zones
- Reinforced Control Arms
- High-Strength Mounting Brackets
- Stability Control
-
- Electronic Stability Program (ESP)
- Traction Control System (TCS)
- Anti-Lock Braking System (ABS) Integration
- Failure Protection
-
- Redundant Mounting Points
- Overload Protection Springs
- Fail-Safe Damping Mechanism
Comfort Features
- Vibration Dampening
-
- Hydraulic Bushings
- Isolated Subframe
- Noise-Insulating Materials
- Ride Smoothness
-
- Progressive Spring Rates
- Tuned Shock Absorbers
- Compliance-Optimized Geometry
- Adjustability
-
- Driver-Selectable Damping Modes
- Height-Adjustable Suspension
- Customizable Ride Settings
- Noise Reduction
-
- Acoustic Insulation
- Low-Noise Bushings
- Sealed Bearings
Accessories
- Performance Upgrades
-
- Sport-Tuned Springs
- Adjustable Sway Bars
- Coilover Kits
- Maintenance Tools
-
- Strut Spring Compressor
- Alignment Kits
- Bushing Installation Tools
- Protective Gear
-
- Dust Boots
- Corrosion-Resistant Coatings
- Protective Covers
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Inspect Struts and Shocks for Leaks
- Check Bushings for Wear
- Lubricate Suspension Joints
- Inspect and Tighten Mounting Bolts
- Check Alignment Settings
- Test Ride Quality and Noise Levels
- Maintenance Notes
- Regularly inspect for corrosion and replace worn components promptly.
Warranty
- Basic Warranty
- Miles: 60,000Years: 4Coverage: Defects in Materials and Workmanship
- Powertrain Warranty
- Miles: 70,000Years: 6Coverage: Suspension Components
- Corrosion Warranty
- Miles: UnlimitedYears: 7Coverage: Perforation Due to Rust
- Roadside Assistance
- Miles: UnlimitedYears: 4Coverage: Towing and Emergency Services
Production Details
- Manufacturer
- Infiniti (Nissan Motor Co., Ltd.)
- Manufacturing Process
-
- Precision Forging
- Robotic Welding
- Heat Treatment
- Corrosion-Resistant Coating
- Quality Control
- inspection Points: 10Testing Procedures: Durability Testing, Vibration Analysis, Load Capacity TestingCertifications: ISO 9001, ISO 14001
- Sustainability Practices
-
- Recycled Materials Usage
- Energy-Efficient Manufacturing
- Waste Reduction Programs
- Production Metrics
- Annual Output: 500,000 UnitsDefect Rate: 0.05%Lead Time: 4 Weeks
Service Information for Suspension Service
Maintenance and service requirements specific to the suspension system
- Inspect Struts and Shocks for Leaks
- Check Bushings for Wear
- Lubricate Suspension Joints
- Inspect and Tighten Mounting Bolts
- Check Alignment Settings
Ensure all components are free from corrosion and damage.
- Replace Worn Bushings
- Inspect and Replace Struts if Necessary
- Check Sway Bar Links
- Perform Full Suspension Alignment
- Test Ride Quality and Noise Levels
Use manufacturer-recommended parts for replacements.
- Replace Struts and Shocks
- Inspect and Replace Control Arms if Needed
- Overhaul Suspension System
- Check Subframe Mounts
- Perform Comprehensive Alignment
Major service interval requires specialized tools and expertise.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the compatibility specifications for the 2008-2013 Infiniti EX35 suspension system?
What are the compatibility specifications for the 2008-2013 Infiniti EX35 suspension system?
The 2008-2013 Infiniti EX35 suspension system is compatible with specific OEM and aftermarket parts designed for this model. Key components include struts, shocks, springs, and control arms. Ensure parts match the vehicle's VIN for accuracy. Aftermarket options must meet or exceed OEM specifications, such as load capacity and ride height, to maintain performance and safety.
Q2 What maintenance is required for the Infiniti EX35 suspension system?
What maintenance is required for the Infiniti EX35 suspension system?
Regular maintenance for the Infiniti EX35 suspension includes inspecting struts, shocks, and bushings every 15,000-20,000 miles. Replace worn components like ball joints and control arms as needed. Lubricate suspension joints during oil changes. Alignment checks are recommended after replacing suspension parts or if uneven tire wear is noticed. Follow the manufacturer's service schedule for optimal performance.
Q3 How do I replace the suspension struts on a 2008-2013 Infiniti EX35?
How do I replace the suspension struts on a 2008-2013 Infiniti EX35?
To replace the suspension struts, first, safely lift the vehicle and remove the wheels. Disconnect the sway bar link and brake line bracket. Unbolt the strut assembly from the steering knuckle and remove it from the vehicle. Compress the spring using a strut compressor tool, then replace the strut. Reassemble in reverse order, ensuring all bolts are torqued to factory specifications.
Q4 What are common suspension issues and how can I troubleshoot them?
What are common suspension issues and how can I troubleshoot them?
Common suspension issues include noise, uneven tire wear, and poor handling. For noise, inspect bushings and mounts for wear. Uneven tire wear may indicate alignment issues or worn shocks. Poor handling can result from damaged struts or springs. Use a diagnostic scan tool to check for related error codes and visually inspect components for damage or leaks.
Q5 How can I optimize the performance of my Infiniti EX35 suspension?
How can I optimize the performance of my Infiniti EX35 suspension?
To optimize suspension performance, upgrade to high-performance shocks and springs for better handling and ride quality. Ensure proper alignment and tire pressure. Regularly inspect and replace worn components. Consider adding a sway bar for improved cornering stability. Use quality lubricants on suspension joints to reduce friction and wear.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Infiniti EX35 Service Manual
Coming SoonComprehensive guide covering suspension system maintenance, repair, and specifications for the 2008-2013 Infiniti EX35.
Technical Service Bulletin: Suspension Noise Fix
Coming SoonDetails a common suspension noise issue and provides step-by-step instructions for resolving it on the 2008-2013 Infiniti EX35.
Infiniti EX35 Suspension Parts Catalog
Coming SoonCatalog listing OEM and aftermarket suspension parts compatible with the 2008-2013 Infiniti EX35, including part numbers and descriptions.
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