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FCS 84575 Back Glass Lift Support
| Brand | FCS 84575 |
|---|---|
| Compressed Length | 13.78 |
| Extended Length | 20 |
| Stroke Length | 6.22 |
| Product line | FCS |
| Fits | Saturn, Chevrolet, GMC, and Isuzu · 22 vehicles |
Lift support. Helps hold the glass open with smooth, controlled movement.
Gas-charged design. Provides steady support for easier opening and closing.
Back Glass Lift Support for Rear Glass Service
The FCS 84575 back glass lift support is built for rear glass applications that need controlled opening and holding force. With a 13.78-inch compressed length, 20-inch extended length, and 6.22-inch stroke, it matches the travel needed for the listed vehicle rear glass setups.
Compatible With 2002-2006 Chevrolet Trailblazer EXT, 2002-2006 GMC Envoy XL, 2003-2006 Isuzu Ascender, 2004-2005 GMC Envoy XUV, and 2005-2007 Saturn Relay rear glass applications. The FCS brand line focuses on direct-fit replacement support components for body and glass service.
Key Features
- Part number 84575 back glass lift support
- Compressed length: 13.78 inches
- Extended length: 20 inches
- Stroke length: 6.22 inches
- Direct replacement for rear glass lift support service
- Fits listed Chevrolet, GMC, Isuzu, and Saturn applications
Detailed Description
FCS 84575 is a rear glass lift support for vehicles with liftgate or rear glass access that relies on gas-charged support movement. The specified compressed length, extended length, and stroke length help match the opening arc and holding position required by the rear glass on the listed models. This part number 84575 is a practical choice for restoring rear glass operation on a Chevrolet Trailblazer EXT, GMC Envoy XL, Isuzu Ascender, GMC Envoy XUV, or Saturn Relay.
This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
Common Problems It Can Solve
- Rear glass that will not stay open
- Weak or slow lift support movement
- Rear glass dropping unexpectedly
- Uneven or inconsistent opening effort
- Loss of support for hatch glass access
Installation Notes and Tips
Verify the compressed length, extended length, and stroke length against the original support before installation. Confirm the vehicle application by year, make, and model, and compare the mounting points and rear glass configuration on the existing part. For best results, replace worn supports when rear glass hold-open force has noticeably declined.
Quality Assurance
FCS replacement components are cataloged for direct-fit body and glass service applications. Part number 84575 is listed for the specified vehicle fitments and dimensional requirements.
| Year | Make | Model | Submodel | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Saturn | Relay | 2 | — | N/A | FCS |
| 2007 | Saturn | Relay | 3 | — | N/A | FCS |
| 2006 | Chevrolet | Trailblazer EXT | — | 129.0" | N/A | FCS |
| 2006 | GMC | Envoy XL | — | 129.0" | N/A | FCS |
| 2006 | Isuzu | Ascender | — | 129.0" | N/A | FCS |
| 2006 | Saturn | Relay | 2 | — | N/A | FCS |
| 2006 | Saturn | Relay | 3 | — | N/A | FCS |
| 2005 | Chevrolet | Trailblazer EXT | — | 129.0" | N/A | FCS |
| 2005 | GMC | Envoy XL | — | 129.0" | N/A | FCS |
| 2005 | GMC | Envoy XUV | — | 129.0" | N/A | FCS |
| 2005 | Isuzu | Ascender | — | 129.0" | N/A | FCS |
| 2005 | Saturn | Relay | 2 | — | N/A | FCS |
| 2005 | Saturn | Relay | 3 | — | N/A | FCS |
| 2004 | Chevrolet | Trailblazer EXT | — | 129.0" | N/A | FCS |
| 2004 | GMC | Envoy XL | — | 129.0" | N/A | FCS |
| 2004 | GMC | Envoy XUV | — | 129.0" | N/A | FCS |
| 2004 | Isuzu | Ascender | — | 129.0" | N/A | FCS |
| 2003 | Chevrolet | Trailblazer EXT | — | 129.0" | N/A | FCS |
| 2003 | GMC | Envoy XL | — | 129.0" | N/A | FCS |
| 2003 | Isuzu | Ascender | — | 129.0" | N/A | FCS |
| 2002 | Chevrolet | Trailblazer EXT | — | 129.0" | N/A | FCS |
| 2002 | GMC | Envoy XL | — | 129.0" | N/A | FCS |
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