Infiniti I30 1996-1999 Suspension Specifications
Infiniti I30 1996-1999

Infiniti I30 1996-1999 Suspension Specifications

Explore comprehensive suspension specifications for the 1996-1999 Infiniti I30, including front and rear components, alignment settings, and torque values. Perfect for maintenance, repair, and performance upgrades.

Updated

Overview Specifications

This document provides detailed specifications and information about the suspension system of the 1996-1999 Infiniti I30. It is designed for mechanics, enthusiasts, and owners who need technical details for maintenance, repair, or upgrades. The content is organized into sections covering suspension components, alignment specifications, and performance characteristics. Use the search functionality to find specific terms or navigate through sections to explore comprehensive details.

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Key Specifications

Front Stabilizer Bar Diameter

23mm

Rear Stabilizer Bar Diameter

18mm

Front Camber Range

-0.5° to 0.5°

Rear Camber Range

-1.0° to 0.0°

Caster Angle

3.5° to 4.5°

Available Specifications

Front Suspension

The front suspension of the 1996-1999 Infiniti I30 is designed for a balance of comfort and performance. It features a MacPherson strut system with coil springs and stabilizer bars. This section covers the key components and their specifications.

MacPherson Strut Assembly
  • Includes coil spring and shock absorber
  • Designed for reduced friction and smoother ride
  • Upper mount attaches to the vehicle body
  • Lower mount connects to the steering knuckle
  • Standard replacement interval: 50,000-70,000 miles
  • Compatible with aftermarket performance upgrades
Stabilizer Bar
  • Diameter: 23mm
  • Reduces body roll during cornering
  • Connected to lower control arms
  • Bushings require periodic lubrication
  • Replaceable with thicker bars for enhanced handling

Rear Suspension

The rear suspension system of the Infiniti I30 uses a multi-link setup to ensure stability and ride comfort. This section provides details on its components and maintenance tips.

Multi-Link Setup
  • Features multiple control arms for precise wheel alignment
  • Includes coil springs and shock absorbers
  • Designed for reduced vibration and noise
  • Requires periodic inspection of bushings and joints
  • Compatible with lowering springs for aesthetic upgrades
Rear Stabilizer Bar
  • Diameter: 18mm
  • Enhances cornering stability
  • Connected to rear suspension arms
  • Bushings should be inspected every 30,000 miles
  • Aftermarket options available for improved performance

Alignment Specifications

Proper wheel alignment is crucial for optimal handling and tire longevity. This section outlines the recommended alignment settings for the Infiniti I30.

Front Wheel Alignment
  • Camber: -0.5° to 0.5°
  • Caster: 3.5° to 4.5°
  • Toe: 0.0° to 0.2°
  • Adjustable via control arms and strut mounts
Rear Wheel Alignment
  • Camber: -1.0° to 0.0°
  • Toe: 0.1° to 0.3°
  • Non-adjustable without aftermarket components
  • Inspect for uneven tire wear as a sign of misalignment

Component Specifications

Overview

Type
Independent MacPherson strut (front), multi-link (rear)
Configuration
Four-wheel independent suspension
Platform
FF-L platform
Material
High-strength steel and aluminum components
Location
Front and rear axles

Dimensions

Strut Length
20.5 inches (521 mm)
Spring Free Length
14.2 inches (361 mm)
Control Arm Length
18.7 inches (475 mm)
Shock ABSorber Travel
5.9 inches (150 mm)
Sway Bar Diameter Front
0.98 inches (25 mm)
Sway Bar Diameter Rear
0.79 inches (20 mm)
Bushing Diameter
1.57 inches (40 mm)

Materials

Coil Springs
High-carbon steel
Shock ABSorbers
Aluminum body with steel internals
Control Arms
Forged steel
Bushings
Polyurethane
Sway Bars
Heat-treated steel

Features

Damping Control
  • Hydraulic shock absorbers
  • Gas-charged design
  • Adjustable rebound damping
Stability Enhancements
  • Front and rear sway bars
  • Anti-roll technology
  • Precision-engineered bushings
Ride Quality
  • Progressive-rate coil springs
  • Vibration dampening mounts
  • Noise-reducing materials
Durability
  • Corrosion-resistant coatings
  • Heavy-duty ball joints
  • Reinforced mounting points
Adjustability
  • Camber adjustment capability
  • Toe adjustment settings
  • Ride height adjustment (aftermarket)

Safety Features

Structural integrity
  • Crash-tested components
  • Reinforced subframe
Stability Control
  • Integrated with ABS
  • Traction control system compatibility
Emergency Handling
  • Predictive load distribution
  • Enhanced cornering stability

Comfort Features

Noise Reduction
  • Isolated subframe
  • Rubber bushings
Vibration Dampening
  • Hydraulic mounts
  • Multi-layer insulation
Ride Smoothness
  • Progressive spring rates
  • Tuned shock absorbers
Temperature Resistance
  • Heat-resistant materials
  • Thermal insulation

Accessories

Performance Upgrades
  • Adjustable coilovers
  • Upgraded sway bars
  • Polyurethane bushings
Maintenance Tools
  • Strut compressor
  • Bushing press
  • Alignment kit
Protection
  • Rust-proof coatings
  • Dust boots
  • Bump stops

Maintenance

Service interval
  • Inspect every 15,000 miles or 12 months
  • Replace shock absorbers every 50,000 miles
  • Check bushings every 30,000 miles
  • Lubricate components every 10,000 miles
  • Align suspension every 20,000 miles
Notes
Regular inspection is crucial for maintaining performance and safety.

Warranty

Basic Coverage
Miles: 36,000
Years: 3
Coverage: Manufacturer defects
Powertrain Coverage
Miles: 60,000
Years: 5
Coverage: Suspension components
Corrosion Coverage
Miles: 100,000
Years: 7
Coverage: Rust and corrosion
Roadside Assistance
Miles: 36,000
Years: 3
Coverage: Towing and repairs

Production Details

Manufacturer
Nissan/Infiniti
Manufacturing Process
  • Precision forging
  • Heat treatment
  • Robotic assembly
Quality Control
Testing: Durability testing, Crash testing, Environmental testing
Standards: ISO 9001, JIS standards
Sustainability Practices
  • Recycled materials
  • Energy-efficient manufacturing
  • Waste reduction programs
Production Metrics
Units Per Year: 50,000
Defect Rate: 0.1%
Lead Time: 2 weeks

Service Information for suspension Service

Maintenance and service requirements specific to this component

15,000
12
  • Inspect shock absorbers
  • Check bushings
  • Lubricate joints
  • Inspect sway bars

Regular inspection ensures optimal performance.

30,000
24
  • Replace bushings if worn
  • Check alignment
  • Inspect control arms
  • Test damping performance

Use OEM parts for replacements.

50,000
48
  • Replace shock absorbers
  • Inspect and replace springs if needed
  • Check subframe integrity
  • Perform full alignment

Major service may require specialized tools.

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

What are the compatibility specifications for the suspension of the 1996-1999 Infiniti I30?

The suspension system of the 1996-1999 Infiniti I30 is designed to be compatible with specific models within this range. It includes components such as struts, springs, and control arms that are engineered for this vehicle. Ensure that any replacement parts match the OEM specifications, including dimensions, load capacity, and attachment points, to maintain proper alignment and performance.

Q2

What are the maintenance requirements for the Infiniti I30 suspension system?

Regular maintenance of the Infiniti I30 suspension system includes inspecting struts, shocks, and springs for wear, checking for leaks, and ensuring all bolts are properly torqued. Lubricate bushings and joints as needed. Alignment should be checked every 15,000 miles or after significant impacts. Replace worn components promptly to avoid further damage and ensure a smooth ride.

Q3

How do I replace the suspension components on a 1996-1999 Infiniti I30?

To replace suspension components on a 1996-1999 Infiniti I30, first, safely lift the vehicle and remove the wheels. Use appropriate tools to detach the strut assembly, control arms, or other components. Install new parts, ensuring all bolts are torqued to factory specifications. Reinstall the wheels, lower the vehicle, and perform an alignment to ensure proper handling and tire wear.

Q4

What are common suspension issues and how can I troubleshoot them?

Common suspension issues in the 1996-1999 Infiniti I30 include noisy struts, uneven tire wear, and poor handling. To troubleshoot, inspect for worn or damaged components, check for leaks in shocks or struts, and ensure all bolts are secure. Test drive the vehicle to identify specific symptoms and address the root cause by replacing faulty parts or performing an alignment.

Q5

How can I optimize the performance of my Infiniti I30 suspension?

To optimize the performance of your Infiniti I30 suspension, use high-quality replacement parts that meet or exceed OEM specifications. Consider upgrading to performance shocks or springs for improved handling. Regularly inspect and maintain the suspension system, and ensure proper alignment. Avoid overloading the vehicle to prevent excessive strain on the suspension components.

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 I30 Service Manual

Coming Soon

This manual provides detailed instructions for servicing and maintaining the 1996-1999 Infiniti I30, including suspension system repairs and diagnostics.

Infiniti Technical Service Bulletin (TSB) for Suspension

Coming Soon

This bulletin addresses common suspension issues and provides updated repair procedures for the 1996-1999 Infiniti I30.

Infiniti I30 Parts and Accessories Catalog

Coming Soon

This catalog lists genuine and aftermarket parts for the 1996-1999 Infiniti I30, including suspension components and accessories.

About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

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