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FCS 84185 Back Glass Lift Support
Reliable Back Glass Lift Support for GM SUVs
The FCS Back Glass Lift Support 84185 is designed to provide consistent and durable support for the rear glass liftgate on select Cadillac, Chevrolet, and GMC SUVs. Engineered to meet the specific needs of models like the Escalade, Suburban, Tahoe, and Yukon, this lift support ensures smooth operation and secure positioning of the back glass.
- Compressed length: 10.51 inches for compact fitment
- Extended length: 18.03 inches for full lift range
- Stroke length: 7.52 inches to accommodate rear glass movement
- Compatible with Cadillac Escalade, Escalade ESV, Escalade EXT
- Fits Chevrolet Suburban 1500, Suburban 2500, Tahoe
- Suitable for GMC Yukon, Yukon XL 1500, Yukon XL 2500
FCS Brand Line Overview
The FCS product line focuses on high-quality automotive components designed for durability and precise fitment. This Back Glass Lift Support from the FCS line is engineered to meet OEM specifications, providing reliable performance and longevity for your vehicle’s rear liftgate system. The FCS line emphasizes exact measurements and robust materials to ensure proper function across multiple GM SUV models.
Product Details and Specifications
This back glass lift support features a compressed length of 10.51 inches and extends up to 18.03 inches, offering a stroke length of 7.52 inches. These dimensions are critical for proper installation and operation, allowing the rear glass to open smoothly and stay securely in place. The part number 84185 corresponds to this exact specification, ensuring compatibility with the listed Cadillac, Chevrolet, and GMC models. The lift support is designed to withstand repeated use and environmental exposure typical of SUV rear liftgates.
Common Applications and Problem Solving
- Supports rear glass liftgate opening and closing
- Prevents rear glass from slamming shut unexpectedly
- Replaces worn or weakened lift supports causing liftgate sag
- Restores proper liftgate function on Cadillac Escalade and Chevrolet Tahoe
- Eliminates rattling or loose rear glass issues on GMC Yukon models
Installation Notes and Tips
- Verify vehicle model and year compatibility before installation
- Use appropriate tools to safely remove old lift support
- Align compressed and extended lengths carefully during installation
- Check for secure attachment points on both liftgate and vehicle body
- Test liftgate operation after installation to confirm proper function
Quality Assurance and Warranty
The FCS Back Glass Lift Support 84185 is manufactured to meet strict quality standards for fit and function. While specific warranty details are not provided, FCS products typically adhere to industry norms for durability and reliability. Using this OEM-spec lift support helps maintain the integrity of your vehicle’s rear liftgate system.
| Brand | FCS |
| Part Number | 84185 |
| Position | FCS |
| Compressed Length | 10.51 |
| Extended Length | 18.03 |
| Stroke Length | 7.52 |
This part fits 57 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2006 | Cadillac | Escalade | N/A | FCS |
| 2006 | Cadillac | Escalade ESV | N/A | FCS |
| 2006 | Cadillac | Escalade EXT | N/A | FCS |
| 2006 | Chevrolet | Suburban 1500 | N/A | FCS |
| 2006 | Chevrolet | Suburban 2500 | N/A | FCS |
| 2006 | Chevrolet | Tahoe | N/A | FCS |
| 2006 | GMC | Yukon | N/A | FCS |
| 2006 | GMC | Yukon XL 1500 | N/A | FCS |
| 2006 | GMC | Yukon XL 2500 | N/A | FCS |
| 2005 | Cadillac | Escalade | N/A | FCS |
| 2005 | Cadillac | Escalade ESV | N/A | FCS |
| 2005 | Cadillac | Escalade EXT | N/A | FCS |
| 2005 | Chevrolet | Suburban 1500 | N/A | FCS |
| 2005 | Chevrolet | Suburban 2500 | N/A | FCS |
| 2005 | Chevrolet | Tahoe | N/A | FCS |
| 2005 | GMC | Yukon | N/A | FCS |
| 2005 | GMC | Yukon XL 1500 | N/A | FCS |
| 2005 | GMC | Yukon XL 2500 | N/A | FCS |
| 2004 | Cadillac | Escalade | N/A | FCS |
| 2004 | Cadillac | Escalade ESV | N/A | FCS |
| 2004 | Cadillac | Escalade EXT | N/A | FCS |
| 2004 | Chevrolet | Suburban 1500 | N/A | FCS |
| 2004 | Chevrolet | Suburban 2500 | N/A | FCS |
| 2004 | Chevrolet | Tahoe | N/A | FCS |
| 2004 | GMC | Yukon | N/A | FCS |
| 2004 | GMC | Yukon XL 1500 | N/A | FCS |
| 2004 | GMC | Yukon XL 2500 | N/A | FCS |
| 2003 | Cadillac | Escalade | N/A | FCS |
| 2003 | Cadillac | Escalade ESV | N/A | FCS |
| 2003 | Cadillac | Escalade EXT | N/A | FCS |
| 2003 | Chevrolet | Suburban 1500 | N/A | FCS |
| 2003 | Chevrolet | Suburban 2500 | N/A | FCS |
| 2003 | Chevrolet | Tahoe | N/A | FCS |
| 2003 | GMC | Yukon | N/A | FCS |
| 2003 | GMC | Yukon XL 1500 | N/A | FCS |
| 2003 | GMC | Yukon XL 2500 | N/A | FCS |
| 2002 | Cadillac | Escalade | N/A | FCS |
| 2002 | Cadillac | Escalade EXT | N/A | FCS |
| 2002 | Chevrolet | Suburban 1500 | N/A | FCS |
| 2002 | Chevrolet | Suburban 2500 | N/A | FCS |
| 2002 | Chevrolet | Tahoe | N/A | FCS |
| 2002 | GMC | Yukon | N/A | FCS |
| 2002 | GMC | Yukon XL 1500 | N/A | FCS |
| 2002 | GMC | Yukon XL 2500 | N/A | FCS |
| 2001 | Chevrolet | Suburban 1500 | N/A | FCS |
| 2001 | Chevrolet | Suburban 2500 | N/A | FCS |
| 2001 | Chevrolet | Tahoe | N/A | FCS |
| 2001 | GMC | Yukon | N/A | FCS |
| 2001 | GMC | Yukon XL 1500 | N/A | FCS |
| 2001 | GMC | Yukon XL 2500 | N/A | FCS |
| 2000 | Cadillac | Escalade | N/A | FCS |
| 2000 | Chevrolet | Suburban 1500 | N/A | FCS |
| 2000 | Chevrolet | Suburban 2500 | N/A | FCS |
| 2000 | Chevrolet | Tahoe | N/A | FCS |
| 2000 | GMC | Yukon | N/A | FCS |
| 2000 | GMC | Yukon XL 1500 | N/A | FCS |
| 2000 | GMC | Yukon XL 2500 | N/A | FCS |
* 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.