Arnott C-2987 Air Spring to Coil Spring Conversion Kit - Rear

Arnott C-2987 Rear Coil Conversion

Arnott C-2987 is a rear air spring to coil spring conversion kit for the 2003-2007 Hummer H2. It replaces the factory rear air springs with powder-coated steel coil springs made from US steel and includes an Electronic Bypass Module to clear suspension fault codes from the dash panel.

Built for the Hummer H2 rear suspension, this NEW Arnott kit is aimed at owners who want a conventional spring setup while maintaining the factory-intended trim height. The C-2987 conversion is a direct-fit solution for rear coil spring conversion on 2003-2007 Hummer H2 models.

Key Features

• Air spring to coil spring conversion kit for rear suspension
• Fits 2003-2007 Hummer H2, rear
• Powder-coated steel springs made from US steel
• Designed to maintain factory-intended trim height
• Includes Electronic Bypass Module (EBM) to eliminate dash fault codes
• Standard replacement suspension grade
• Black compression springs with open ends

Detailed Description

Arnott C-2987 converts the rear air suspension on the Hummer H2 to a coil spring setup using rugged steel components. The springs are engineered to preserve the vehicle’s original ride height target while removing the rear air spring system from service. The included EBM connects to the vehicle electronics to prevent suspension-related warning messages after the conversion. This part number, C-2987, is a practical choice for 2003-2007 Hummer H2 rear coil spring conversion service.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Solve

• Rear air spring failure on a Hummer H2
• Suspension warning lights or dash fault codes after air spring issues
• Need for a simpler rear suspension setup
• Loss of rear ride height caused by worn air springs
• Replacement of aging air suspension components with steel coil springs

Installation Notes and Tips

Fits 2003-2007 Hummer H2, rear. The Electronic Bypass Module connects directly to the vehicle electronics and is designed for a quick installation process. Verify rear suspension configuration before installation and follow the vehicle service procedure for safe removal of the original air spring components. Part number C-2987 is intended for rear conversion use only on the listed Hummer H2 applications.

Quality Assurance

Arnott’s NEW product line focuses on replacement suspension components engineered for specific vehicle applications. C-2987 uses steel spring construction and an electronic bypass module to support a clean conversion from rear air springs to coil springs on the Hummer H2.