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FCS Q4027 Air Suspension Spring - Rear
Reliable Air Suspension Spring for Buick, Chevrolet, GMC, Oldsmobile, and Saab
The FCS Air Suspension Spring Q4027 is designed to restore and maintain proper ride height and comfort for select SUVs and crossovers. Engineered for vehicles like the Chevrolet Trailblazer and GMC Envoy, this air spring offers a precise fit and dependable performance.
- Compatible with Buick, Chevrolet, GMC, Oldsmobile, and Saab models
- Specifically fits Chevrolet Trailblazer, Trailblazer EXT, GMC Envoy, Envoy XL, Envoy XUV, Buick Rainier, Oldsmobile Bravada, and Saab 9-7x
- Part number Q4027 ensures exact replacement and fitment
- Designed as an air suspension spring for improved ride quality and vehicle stability
- Manufactured under the FCS brand line, known for suspension components
About the FCS Brand Line
The FCS brand line specializes in suspension components, including air suspension springs engineered to meet or exceed OEM specifications. The FCS Air Suspension Spring Q4027 is part of this line, providing a reliable solution for restoring suspension performance on compatible SUVs and crossovers.
Product Details and Compatibility
This air suspension spring is engineered to fit a range of vehicles including the Buick Rainier, Chevrolet Trailblazer and Trailblazer EXT, GMC Envoy series (Envoy, Envoy XL, Envoy XUV), Oldsmobile Bravada, and Saab 9-7x. The part number Q4027 corresponds to this specific air spring, ensuring a precise match for these models. It is designed to replace worn or damaged air springs, helping to maintain proper vehicle height and improve ride comfort.
Common Applications and Problem Solving
- Restores proper ride height on SUVs with air suspension systems
- Addresses uneven or sagging suspension issues
- Improves vehicle stability and handling affected by worn air springs
- Reduces noise and vibration caused by failing suspension components
- Helps prevent premature tire wear due to suspension imbalance
Installation Notes and Tips
Installation of the FCS Air Suspension Spring Q4027 should be performed by a qualified technician familiar with air suspension systems. Ensure the vehicle is properly supported and the air system is depressurized before removal. Verify fitment with the specific make and model to avoid compatibility issues. No additional hardware is included with this part, so retain existing components if reusable.
Quality Assurance and Warranty
The FCS Air Suspension Spring Q4027 is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, FCS products typically adhere to quality control processes to ensure reliability. For warranty information, refer to the original product documentation or contact the manufacturer directly.
This part fits 40 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2009 | Chevrolet | Trailblazer | Rear | FCS |
| 2009 | GMC | Envoy | Rear | FCS |
| 2009 | Saab | 9-7x | Rear | FCS |
| 2008 | Chevrolet | Trailblazer | Rear | FCS |
| 2008 | GMC | Envoy | Rear | FCS |
| 2008 | Saab | 9-7x | Rear | FCS |
| 2007 | Buick | Rainier | Rear | FCS |
| 2007 | Chevrolet | Trailblazer | Rear | FCS |
| 2007 | GMC | Envoy | Rear | FCS |
| 2007 | Saab | 9-7x | Rear | FCS |
| 2006 | Buick | Rainier | Rear | FCS |
| 2006 | Chevrolet | Trailblazer | Rear | FCS |
| 2006 | Chevrolet | Trailblazer EXT | Rear | FCS |
| 2006 | GMC | Envoy | Rear | FCS |
| 2006 | GMC | Envoy XL | Rear | FCS |
| 2006 | Saab | 9-7x | Rear | FCS |
| 2005 | Buick | Rainier | Rear | FCS |
| 2005 | Chevrolet | Trailblazer | Rear | FCS |
| 2005 | Chevrolet | Trailblazer EXT | Rear | FCS |
| 2005 | GMC | Envoy | Rear | FCS |
| 2005 | GMC | Envoy XL | Rear | FCS |
| 2005 | GMC | Envoy XUV | Rear | FCS |
| 2005 | Saab | 9-7x | Rear | FCS |
| 2004 | Buick | Rainier | Rear | FCS |
| 2004 | Chevrolet | Trailblazer | Rear | FCS |
| 2004 | Chevrolet | Trailblazer EXT | Rear | FCS |
| 2004 | GMC | Envoy | Rear | FCS |
| 2004 | GMC | Envoy XL | Rear | FCS |
| 2004 | GMC | Envoy XUV | Rear | FCS |
| 2004 | Oldsmobile | Bravada | Rear | FCS |
| 2003 | Chevrolet | Trailblazer | Rear | FCS |
| 2003 | Chevrolet | Trailblazer EXT | Rear | FCS |
| 2003 | GMC | Envoy | Rear | FCS |
| 2003 | GMC | Envoy XL | Rear | FCS |
| 2003 | Oldsmobile | Bravada | Rear | FCS |
| 2002 | Chevrolet | Trailblazer | Rear | FCS |
| 2002 | Chevrolet | Trailblazer EXT | Rear | FCS |
| 2002 | GMC | Envoy | Rear | FCS |
| 2002 | GMC | Envoy XL | Rear | FCS |
| 2002 | Oldsmobile | Bravada | Rear | FCS |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.