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All-in-one Arnott C-3421 Rear Coil Spring Conversion Kit Infiniti Qx56 (ja60), Nissan Armada (wa60) 4wd Only Instant 65% Discount [PfhANnW7]

$47.99 $153.99 -69%

Arnott C-3421 Rear Coil Spring Conversion KitIntroducing the Arnott C-3421 Rear Coil Spring Conversion Kit, the ultimate solution for upgrading your Infiniti QX56 (JA60) or Nissan Armada (WA60) 4WD vehicle's suspension system. This conversion kit is

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Arnott C-3421 Rear Coil Spring Conversion Kit

Introducing the Arnott C-3421 Rear Coil Spring Conversion Kit, the ultimate solution for upgrading your Infiniti QX56 (JA60) or Nissan Armada (WA60) 4WD vehicle's suspension system. This conversion kit is designed to replace aging air suspension components with reliable and durable coil springs, offering a smooth ride without the complexities of air suspension systems. Crafted with high-quality U.S. steel, the C-3421 kit ensures long-term performance and stability for your vehicle.
  • Air Suspension Replacement: Say goodbye to problematic air suspension systems and enjoy maintenance-free performance with traditional coil springs.
  • Premium U.S. Steel Construction: Built to last, the C-3421 kit provides a consistent ride quality that you can count on.

Key Features and Specifications

The C-3421 Rear Coil Spring Conversion Kit is engineered to provide a seamless and hassle-free installation process. It includes an Arnott-engineered Electronic Bypass Module that prevents dashboard warning lights or fault codes, ensuring a smooth integration with your vehicle's electronics. With no vehicle modifications required, this kit is perfect for DIY enthusiasts and professional installers alike.
  • Arnott-Engineered Electronic Bypass Module: Prevents dashboard warnings and fault codes for a seamless installation.
  • No Vehicle Modifications Required: Easy installation without welding or special modifications.

Benefits and Applications

Upgrade your vehicle's suspension with the C-3421 Rear Coil Spring Conversion Kit and experience the benefits of a smooth, comfortable ride. This cost-effective solution eliminates the ongoing maintenance costs associated with air suspension systems and offers increased reliability for older vehicles or those experiencing multiple suspension issues. The C-3421 kit is ideal for DIY enthusiasts and professional installers looking to restore their vehicle's performance and stability.
  • Cost-Effective Solution: Reduces maintenance costs and eliminates components prone to failure.
  • Increased Reliability: Coil springs provide a dependable alternative to air systems.

What Our Customers Say

December 28, 2025

Absolutely no complaints!

This product is a great example of style and substance.

- Wallace C..

December 28, 2025

Absolutely no complaints!

It works so well, it's almost effortless. Great engineering.

- Amir O..

December 28, 2025

Absolutely no complaints!

The performance is fantastic and the product is very well-built.

- Kourtney K..

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