Firestone 4150 Coil-Rite Rear Air Helper Springs for 2004-2024 Nissan Armada

Vehicle Fitment

• 2004-2024 Nissan Armada (2WD/4WD)
• 2004-2005 Nissan Pathfinder Armada (2WD/4WD)
• 2005-2010 Infiniti QX56 (2WD/4WD)

Features

• Designed for vehicles with rear coil spring suspension
• Enhances vehicle stability and braking effectiveness
• Reduces suspension fatigue and sagging under load
• Improves ride quality by absorbing road shock
• Adjustable air pressure from 5 to 35 PSI
• Supports up to 1,000 lbs of load leveling capacity
• Compatible with most lift kits and rear suspension modifications
• No-drill installation utilizing existing factory holes

Specifications

• Position: Rear Axle
• Air Pressure Range: 5-35 PSI
• Load Capacity: Up to 1,000 lbs per pair
• Material: Durable, elastic polyurethane
• Installation Time: Approximately 1-2 hours
• Drilling Required: No
• Operating Temperature Range: -40°F to 180°F (-40°C to 82°C)
• Weight: Approximately 5 lbs

Included Components

• 2x Firestone Coil-Rite Air Springs (Part #: 4150)
• Mounting Brackets
• Installation Hardware
• Air Lines with Separate Inflation Valves
• Installation Instructions

Product Description

The Firestone 4150 Coil-Rite Rear Air Helper Springs are engineered to enhance the load-carrying capacity and ride quality of your 2004-2024 Nissan Armada, 2004-2005 Nissan Pathfinder Armada, or 2005-2010 Infiniti QX56 equipped with rear coil spring suspension. These air springs fit inside your existing rear coil springs to create a variable spring rate, providing adjustable support to accommodate varying loads and driving conditions.

With a load-leveling capacity of up to 1,000 lbs per pair and adjustable air pressure ranging from 5 to 35 PSI, the Coil-Rite system allows for precise tuning to match your specific hauling or towing needs. The kit's no-drill installation utilizes existing factory holes, making setup straightforward and efficient. Whether you're towing a trailer, carrying heavy cargo, or simply seeking a smoother ride, the Firestone 4150 Coil-Rite Rear Air Helper Springs offer the durability and performance needed to maintain vehicle stability and comfort.