HomeWestar CK-7629 Air Spring to Coil Spring Conversion Kit - Rear
Part #: CK-7629

Westar CK-7629 Air Spring to Coil Spring Conversion Kit - Rear

Rear
16 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet and GMC, Trailblazer, Trailblazer EXT, Envoy XL, and Envoy XUV
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Reliable Air Spring to Coil Spring Conversion Kit for Chevrolet and GMC

The Westar CK-7629 Air Spring to Coil Spring Conversion Kit offers a durable and cost-effective solution for Chevrolet Envoy XL, Envoy XUV, Trailblazer, and Trailblazer EXT models. This kit replaces the OEM air suspension system with a coil spring setup designed for improved reliability and maintenance simplicity.

Key Features of the Westar CK-7629 Conversion Kit

  • All components are brand new; no re-manufactured parts included
  • Engineered as a reliable alternative to original equipment manufacturer (OEM) air suspension
  • Provides significant cost savings compared to OEM air suspension replacements

Product Details and Benefits

The Westar CK-7629 conversion kit is specifically designed for select Chevrolet and GMC SUVs, including the Envoy XL, Envoy XUV, Trailblazer, and Trailblazer EXT. By converting from air springs to coil springs, this kit eliminates common air suspension issues such as leaks and compressor failures. The new coil springs offer consistent ride height and improved durability under various driving conditions. This conversion is ideal for owners seeking a straightforward suspension upgrade that reduces long-term maintenance costs without compromising vehicle performance.

Common Applications and Problem Solving

  • Addresses air spring leaks and failures in Chevrolet Envoy XL and Trailblazer models
  • Eliminates compressor and air line issues associated with OEM air suspension
  • Prevents uneven ride height and suspension sag in GMC Envoy XUV and Trailblazer EXT
  • Reduces maintenance complexity and repair frequency
  • Improves suspension reliability for daily driving and light towing

Installation Notes and Tips

  • Installation requires basic suspension tools and mechanical knowledge
  • Ensure vehicle is securely lifted and supported before beginning work
  • Follow manufacturer torque specifications for all fasteners
  • Check alignment after installation to maintain proper handling
  • Consult vehicle service manual for detailed suspension component removal

Quality Assurance and Warranty

Westar provides all-new components in the CK-7629 kit, ensuring consistent quality and performance. This product is designed to meet or exceed OEM standards for fit and function. While specific warranty details may vary, Westar typically offers coverage against defects in materials and workmanship. Refer to the product documentation for exact warranty terms.

This part fits 16 vehicles. Search below:

YearMakeModelWheel BasePositionNotes
2006ChevroletTrailblazer129.0"Rear129" Wheel Base
2006ChevroletTrailblazer EXT129.0"Rear129" Wheel Base
2006GMCEnvoy XL129.0"Rear129" Wheel Base
2005ChevroletTrailblazer129.0"Rear129" Wheel Base
2005ChevroletTrailblazer EXT129.0"Rear129" Wheel Base
2005GMCEnvoy XL129.0"Rear129" Wheel Base
2005GMCEnvoy XUV129.0"Rear129" Wheel Base
2004ChevroletTrailblazer129.0"Rear129" Wheel Base
2004ChevroletTrailblazer EXT129.0"Rear129" Wheel Base
2004GMCEnvoy XL129.0"Rear129" Wheel Base
2004GMCEnvoy XUV129.0"Rear129" Wheel Base
2003ChevroletTrailblazer129.0"Rear129" Wheel Base
2003ChevroletTrailblazer EXT129.0"Rear129" Wheel Base
2003GMCEnvoy XL129.0"Rear129" Wheel Base
2002ChevroletTrailblazer EXT129.0"Rear129" Wheel Base
2002GMCEnvoy XL129.0"Rear129" Wheel Base

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

C-2285

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.