OE Quality
60-Day Returns

Westar CK-7626 Air Spring to Coil Spring Conversion Kit - Rear
Reliable Air Spring to Coil Spring Conversion Kit for GM SUVs
The Westar CK-7626 Air Spring to Coil Spring Conversion Kit offers a durable and cost-effective solution for replacing OEM air suspension systems. Designed specifically for select Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models, this kit provides a reliable alternative to factory air springs.
Key Features of the Westar CK-7626 Conversion Kit
- All components are brand new; no re-manufactured parts included
- Engineered as a more reliable alternative to OEM air suspension systems
- Offers significant cost savings compared to original air spring replacements
Product Details and Compatibility
The Westar CK-7626 is designed to convert air suspension setups to coil spring systems, improving reliability and reducing maintenance costs. This conversion kit is compatible with a range of GM and related SUVs, including Buick Rainier, Chevrolet Trailblazer, GMC Envoy, Isuzu Ascender, Oldsmobile Bravada, and Saab 9-7x models. By replacing the air springs with coil springs, the kit eliminates common air suspension issues while maintaining proper ride height and vehicle handling characteristics.
Common Applications and Problem Solving
- Addresses frequent air spring failures and leaks
- Eliminates compressor and air line maintenance
- Reduces suspension system complexity and repair costs
- Improves vehicle reliability for Buick Rainier and Chevrolet Trailblazer owners
- Provides a practical solution for GMC Envoy and Isuzu Ascender air suspension issues
Installation Notes and Tips
Installation of the Westar CK-7626 kit requires basic suspension knowledge and tools. It is recommended to have the vehicle securely lifted and supported before beginning. Removal of the existing air springs and associated components is necessary, followed by installation of the coil springs included in the kit. Proper alignment and torque specifications should be followed to ensure safe operation. Professional installation is advised if unfamiliar with suspension work.
Quality Assurance and Warranty Information
Westar provides new, high-quality components with the CK-7626 conversion kit, ensuring dependable performance. While this product is designed to be a durable alternative to OEM air springs, it is important to verify warranty details with the supplier or manufacturer. The kit is manufactured to meet or exceed industry standards for suspension components.
This part fits 54 vehicles. Search below:
| Year | Make | Model | Submodel | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Chevrolet | Trailblazer | LT | 113.0" | Rear | 113" Wheel Base |
| 2009 | Chevrolet | Trailblazer | SS | 113.0" | Rear | 113" Wheel Base |
| 2009 | GMC | Envoy | 113.0" | Rear | 113" Wheel Base | |
| 2009 | Saab | 9-7x | Rear | Springs & Adapters | ||
| 2008 | Chevrolet | Trailblazer | Base | 113.0" | Rear | 113" Wheel Base |
| 2008 | Chevrolet | Trailblazer | LT | 113.0" | Rear | 113" Wheel Base |
| 2008 | Chevrolet | Trailblazer | SS | 113.0" | Rear | 113" Wheel Base |
| 2008 | GMC | Envoy | 113.0" | Rear | 113" Wheel Base | |
| 2008 | Saab | 9-7x | Rear | Springs & Adapters | ||
| 2007 | Buick | Rainier | Rear | Springs & Adapters | ||
| 2007 | Chevrolet | Trailblazer | Base | 113.0" | Rear | 113" Wheel Base |
| 2007 | Chevrolet | Trailblazer | LS | 113.0" | Rear | 113" Wheel Base |
| 2007 | Chevrolet | Trailblazer | LT | 113.0" | Rear | 113" Wheel Base |
| 2007 | Chevrolet | Trailblazer | SS | 113.0" | Rear | 113" Wheel Base |
| 2007 | GMC | Envoy | 113.0" | Rear | 113" Wheel Base | |
| 2007 | Isuzu | Ascender | Rear | Springs & Adapters | ||
| 2007 | Saab | 9-7x | Rear | Springs & Adapters | ||
| 2006 | Buick | Rainier | Rear | Springs & Adapters | ||
| 2006 | Chevrolet | Trailblazer | LS | 113.0" | Rear | 113" Wheel Base |
| 2006 | Chevrolet | Trailblazer | LT | 113.0" | Rear | 113" Wheel Base |
| 2006 | Chevrolet | Trailblazer | SS | 113.0" | Rear | 113" Wheel Base |
| 2006 | Chevrolet | Trailblazer | Base | 113.0" | Rear | 113" Wheel Base |
| 2006 | GMC | Envoy | 113.0" | Rear | 113" Wheel Base | |
| 2006 | Isuzu | Ascender | Rear | Springs & Adapters | ||
| 2006 | Saab | 9-7x | Rear | Springs & Adapters | ||
| 2005 | Buick | Rainier | Rear | Springs & Adapters | ||
| 2005 | Chevrolet | Trailblazer | Base | 113.0" | Rear | 113" Wheel Base |
| 2005 | Chevrolet | Trailblazer | LS | 113.0" | Rear | 113" Wheel Base |
| 2005 | Chevrolet | Trailblazer | LT | 113.0" | Rear | 113" Wheel Base |
| 2005 | GMC | Envoy | 113.0" | Rear | 113" Wheel Base | |
| 2005 | Isuzu | Ascender | Rear | Springs & Adapters | ||
| 2005 | Saab | 9-7x | Rear | Springs & Adapters | ||
| 2004 | Buick | Rainier | Rear | Springs & Adapters | ||
| 2004 | Chevrolet | Trailblazer | Base | 113.0" | Rear | 113" Wheel Base |
| 2004 | Chevrolet | Trailblazer | LS | 113.0" | Rear | 113" Wheel Base |
| 2004 | Chevrolet | Trailblazer | LT | 113.0" | Rear | 113" Wheel Base |
| 2004 | Chevrolet | Trailblazer | North Face | 113.0" | Rear | 113" Wheel Base |
| 2004 | GMC | Envoy | 113.0" | Rear | 113" Wheel Base | |
| 2004 | Isuzu | Ascender | Rear | Springs & Adapters | ||
| 2004 | Oldsmobile | Bravada | Rear | Springs & Adapters | ||
| 2003 | Chevrolet | Trailblazer | Base | 113.0" | Rear | 113" Wheel Base |
| 2003 | Chevrolet | Trailblazer | LS | 113.0" | Rear | 113" Wheel Base |
| 2003 | Chevrolet | Trailblazer | LT | 113.0" | Rear | 113" Wheel Base |
| 2003 | Chevrolet | Trailblazer | LTZ | 113.0" | Rear | 113" Wheel Base |
| 2003 | Chevrolet | Trailblazer | North Face | 113.0" | Rear | 113" Wheel Base |
| 2003 | GMC | Envoy | 113.0" | Rear | 113" Wheel Base | |
| 2003 | Isuzu | Ascender | Rear | Springs & Adapters | ||
| 2003 | Oldsmobile | Bravada | Rear | Springs & Adapters | ||
| 2002 | Chevrolet | Trailblazer | LS | 113.0" | Rear | 113" Wheel Base |
| 2002 | Chevrolet | Trailblazer | LT | 113.0" | Rear | 113" Wheel Base |
| 2002 | Chevrolet | Trailblazer | LTZ | 113.0" | Rear | 113" Wheel Base |
| 2002 | Chevrolet | Trailblazer | North Face | 113.0" | Rear | 113" Wheel Base |
| 2002 | GMC | Envoy | 113.0" | Rear | 113" Wheel Base | |
| 2002 | Oldsmobile | Bravada | Rear | Springs & Adapters |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.