Dorman 949-576 Air Spring to Coil Spring Conversion Kit - Front

Overview of Dorman Air Spring to Coil Spring Conversion Kit

The Dorman 949-576 Air Spring to Coil Spring Conversion Kit offers a reliable suspension upgrade for select GM SUVs. Designed to replace air springs with durable steel coil springs, this kit is engineered for vehicles like the Cadillac Escalade, Chevrolet Suburban 1500, and GMC Yukon XL 1500.

• Constructed from high-quality steel for long-lasting performance
• Standard suspension grade compression spring for consistent ride quality
• Black finish for corrosion resistance and a clean appearance
• Closed spring ends on both sides to ensure secure mounting
• Includes one coil over strut for direct replacement

Detailed Product Description

The Dorman 949-576 conversion kit replaces air springs with a steel coil spring designed specifically for standard suspension applications. The compression spring type provides reliable support and maintains proper vehicle height and handling characteristics. Both ends of the spring are closed, which enhances stability and fitment within the suspension assembly. The black coating helps protect the spring from rust and environmental damage, extending the service life of the component. This kit is compatible with a range of full-size GM SUVs, including the Cadillac Escalade and Escalade ESV, Chevrolet Suburban 1500 and Tahoe, as well as the GMC Yukon and Yukon XL 1500.

Common Applications and Problem Resolution

• Converts failing or leaking air springs to a more traditional coil spring setup
• Addresses suspension sagging or uneven ride height issues
• Eliminates air compressor and air line maintenance associated with air suspension
• Improves suspension reliability in harsh driving conditions
• Restores proper suspension function on compatible Cadillac, Chevrolet, and GMC SUVs

Installation Notes and Tips

Installation of the Dorman 949-576 kit requires removal of the existing air spring and careful fitting of the coil spring over the strut assembly. It is recommended to use proper suspension tools and follow vehicle-specific service manuals for safe and accurate installation. Ensure the spring is seated correctly with closed ends aligned as intended. After installation, verify vehicle ride height and suspension travel to confirm proper fitment and function.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 949-576 Air Spring to Coil Spring Conversion Kit undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Refer to Dorman’s official documentation for exact warranty terms.