Infiniti M35 2006-present Suspension Specifications
Infiniti M35 2006-present

Infiniti M35 2006-present Suspension Specifications

Explore comprehensive suspension specifications for the 2006-Present Infiniti M35, including shock absorbers, springs, control arms, and alignment settings. Perfect for maintenance, repairs, and upgrades.

Updated

Overview Specifications

This document provides detailed specifications and technical information about the suspension system of the 2006-Present Infiniti M35. It is designed to assist enthusiasts, mechanics, and owners in understanding the suspension components, their functions, and key performance metrics. Use this guide to explore the suspension setup, maintenance tips, and performance characteristics of the Infiniti M35.

How to Use

Use the search functionality to quickly locate specific suspension components or terms. Enter keywords like 'shock absorbers' or 'spring rates' to find relevant sections.

Navigate through the document using the section titles and subsections. Each section is organized to provide a logical flow of information, from general overviews to detailed technical specifications.

Key Specifications

Front Suspension Type

Multi-Link

Rear Suspension Type

Multi-Link

Shock Absorber Type

Gas-Charged

Spring Type

Coil Springs

Ride Height

145 mm

Available Specifications

Front Suspension

The front suspension of the Infiniti M35 is designed to provide a balance between comfort and performance. It features a multi-link setup that ensures precise handling and stability. This section covers the key components and their roles in the suspension system.

Multi-Link Suspension Design
  • Independent multi-link configuration for improved handling
  • Double-wishbone design for reduced unsprung weight
  • High-strength steel components for durability
  • Precision-engineered bushings for smooth operation
Shock Absorbers and Springs
  • Gas-charged shock absorbers for consistent damping
  • Progressive-rate coil springs for optimal ride comfort
  • Adjustable damping settings on select models
  • Corrosion-resistant materials for longevity

Rear Suspension

The rear suspension of the Infiniti M35 complements the front setup, offering stability and control. It utilizes a multi-link design to enhance cornering performance and ride quality. This section delves into the specifics of the rear suspension components.

Multi-Link Rear Suspension
  • Independent multi-link system for superior traction
  • Lightweight aluminum components for reduced weight
  • Optimized geometry for improved handling
  • Rubber isolators to minimize noise and vibration
Rear Shock Absorbers and Springs
  • Twin-tube shock absorbers for smooth damping
  • Linear-rate coil springs for consistent performance
  • Integrated bump stops for impact protection
  • High-quality seals to prevent fluid leakage

Suspension Tuning and Performance

The Infiniti M35's suspension is tuned to deliver a refined driving experience. This section explores the tuning philosophy, performance characteristics, and optional features that enhance the suspension system.

Tuning Philosophy
  • Balanced tuning for comfort and sportiness
  • Focus on reducing body roll during cornering
  • Optimized for both city and highway driving
  • Adaptive damping systems on higher trims
Performance Enhancements
  • Sport-tuned suspension available as an option
  • Lower ride height for improved aerodynamics
  • Stiffer springs for enhanced cornering grip
  • Upgraded sway bars for reduced body roll

Component Specifications

Overview

Type
Independent Double Wishbone Front, Multi-link Rear
Configuration
Front and Rear Suspension
Platform
FM (Front Midship) Platform
Material
High-Strength Steel and Aluminum Alloy
Location
Integrated with Chassis

Dimensions

Front Spring Length
12.5 inches (318 mm)
Rear Spring Length
13.2 inches (335 mm)
Front Shock ABSorber Length
22.8 inches (579 mm)
Rear Shock ABSorber Length
23.5 inches (597 mm)
Front Sway Bar Diameter
1.1 inches (28 mm)
Rear Sway Bar Diameter
0.8 inches (20 mm)
Front Strut Tower Diameter
6.3 inches (160 mm)

Materials

Springs
High-Tensile Steel
Shock ABSorbers
Aluminum Alloy Housing
Control Arms
Forged Aluminum
Bushings
Polyurethane and Rubber Composite

Features

Adjustability
  • Hydraulic Damping Control
  • Variable Suspension Stiffness
  • Auto-Leveling Function
Performance
  • Enhanced Cornering Stability
  • Reduced Body Roll
  • Improved Road Grip
Technology
  • Electronic Suspension Control
  • Adaptive Damping System
  • Dynamic Stability Integration
Durability
  • Corrosion-Resistant Coatings
  • Reinforced Mounting Points
  • High-Temperature Tolerance
Comfort
  • Noise Isolation
  • Vibration Dampening
  • Smooth Ride Quality

Safety Features

Stability
  • Anti-Roll Bar Integration
  • Electronic Stability Control
  • Load-Leveling System
Emergency
  • Crash-Resistant Components
  • Fail-Safe Suspension Mode

Comfort Features

Ride Quality
  • Adaptive Damping
  • Shock Absorption
  • Smooth Transition
Noise Reduction
  • Insulated Bushings
  • Sound-Dampening Materials
Adjustability
  • Driver-Selectable Modes
  • Automatic Height Adjustment

Accessories

Upgrades
  • Performance Springs
  • Adjustable Shocks
  • Heavy-Duty Sway Bars
Tools
  • Suspension Alignment Kit
  • Torque Wrench Set
  • Spring Compressor
Maintenance
  • Bushing Replacement Kit
  • Shock Absorber Repair Kit
  • Lubrication Grease

Maintenance

Service interval
Every 30,000 miles or 24 months
Service Items
  • Inspect Bushings and Mounts
  • Check Shock Absorbers
  • Lubricate Moving Parts
  • Align Suspension Components
  • Test Electronic Controls
Maintenance Notes
Regular inspection ensures optimal performance and longevity.

Warranty

Basic
Miles: 36,000 miles
Years: 3 years
Coverage: Parts and Labor
Powertrain
Miles: 60,000 miles
Years: 5 years
Coverage: Suspension Components
Corrosion
Miles: Unlimited
Years: 7 years
Coverage: Rust-Through Protection
Extended
Miles: 100,000 miles
Years: 10 years
Coverage: Limited Component Coverage

Production Details

Manufacturer
Nissan Motor Co., Ltd.
Manufacturing Process
  • Precision Casting
  • CNC Machining
  • Robotic Assembly
Quality Control
inspection: 100% Component Testing
Standards: ISO 9001 Certified
Testing: Dynamic Load and Durability Tests
Sustainability Practices
  • Recycled Materials
  • Energy-Efficient Manufacturing
  • Waste Reduction Programs
Production Metrics
Annual Output: 500,000 Units
Defect Rate: Less than 0.1%
Lead Time: 4 Weeks

Service Information for suspension Service

Maintenance and service requirements specific to this component

30,000 miles
24 months
  • Inspect suspension bushings
  • Check shock absorber performance
  • Lubricate control arm joints
  • Test electronic suspension controls
  • Verify alignment settings

Ensure all components are free of corrosion and wear.

60,000 miles
48 months
  • Replace worn bushings
  • Inspect and replace shock absorbers if needed
  • Check sway bar links
  • Test hydraulic damping system
  • Verify suspension height adjustment

Use manufacturer-approved parts for replacements.

100,000 miles
84 months
  • Overhaul suspension system
  • Replace control arms if necessary
  • Inspect and replace springs
  • Test and recalibrate electronic systems
  • Perform comprehensive alignment

Major service may require specialized tools and equipment.

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

Is the suspension system compatible with other Infiniti models or years?

The suspension system for the 2006-Present Infiniti M35 is specifically designed for this model and may not be compatible with other Infiniti models or years. It is engineered to match the vehicle's weight, dimensions, and performance characteristics. Always verify compatibility using the manufacturer's part numbers or consult a professional before attempting cross-model installations.

Q2

What are the maintenance requirements for the Infiniti M35 suspension system?

The Infiniti M35 suspension system requires regular inspections every 12,000 miles or annually, whichever comes first. Key maintenance tasks include checking for worn bushings, inspecting shock absorbers for leaks, and ensuring proper alignment. Replace worn components promptly to avoid further damage. Lubricate suspension joints as recommended in the owner's manual to maintain optimal performance.

Q3

How do I replace the suspension components on a 2006-Present Infiniti M35?

To replace suspension components, first, lift the vehicle securely using a jack and stands. Remove the wheels to access the suspension. Disconnect the shock absorbers, control arms, and stabilizer links using appropriate tools. Install new components in reverse order, ensuring all bolts are torqued to manufacturer specifications. Perform a wheel alignment after replacement to ensure proper handling.

Q4

What should I do if my Infiniti M35 suspension makes noise or feels unstable?

If your suspension makes noise or feels unstable, inspect for common issues such as worn bushings, damaged shock absorbers, or loose components. Check for leaks around the shocks and ensure all bolts are properly tightened. If the problem persists, consult a professional mechanic for a thorough diagnostic and repair.

Q5

How can I optimize the performance of my Infiniti M35 suspension system?

To optimize suspension performance, use high-quality replacement parts and ensure proper installation. Regularly check and maintain tire pressure, as it affects suspension dynamics. Consider upgrading to performance shocks or coilovers for improved handling. Avoid overloading the vehicle, as excessive weight can strain the suspension and reduce its lifespan.

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 M35 Service Manual

Coming Soon

Comprehensive guide covering suspension system maintenance, repair, and troubleshooting for the 2006-Present Infiniti M35.

Technical Service Bulletin: Suspension Noise Fix

Coming Soon

Details a common issue with suspension noise in the Infiniti M35 and provides step-by-step instructions for resolving it.

Infiniti M35 Suspension Parts Catalog

Coming Soon

Catalog listing all suspension components, including part numbers, descriptions, and compatibility information for the 2006-Present Infiniti M35.

About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

ASE Master Certified Technician with over a decade of hands-on experience in automotive repair and diagnostics.

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