FCS 84576 Back Glass Lift Support

Reliable Back Glass Lift Support for Select SUVs

The FCS 84576 Back Glass Lift Support is engineered to provide consistent and smooth operation for the rear glass of your vehicle. Designed specifically for models like the Buick Rainier and Chevrolet Trailblazer, this lift support ensures proper lift and hold functionality.

• Compressed length: 13.78 inches
• Extended length: 21.57 inches
• Stroke length: 7.8 inches
• Compatible with multiple GM and related makes
• Durable construction for long-lasting performance

Detailed Specifications and Product Line Information

This back glass lift support features a compressed length of 13.78 inches and extends to 21.57 inches, providing a stroke length of 7.8 inches. These dimensions are critical for ensuring the correct fit and function on vehicles such as the GMC Envoy and Isuzu Ascender. The FCS brand line is known for producing reliable automotive components that meet OEM standards, and this part number 84576 is no exception. The FCS line focuses on delivering precise fitment and durability for body glass components, making it a suitable replacement part for your SUV’s rear lift glass support needs.

Compatible Vehicles and Applications

This back glass lift support is compatible with the following makes and models:

• Buick Rainier
• Chevrolet Trailblazer
• GMC Envoy
• Isuzu Ascender
• Oldsmobile Bravada
• Saab 9-7x

It is designed to restore proper lift and support function to the rear glass, ensuring safe and reliable operation.

Common Issues Addressed by This Lift Support

• Difficulty lifting or holding the rear glass open
• Rear glass falling unexpectedly
• Worn or weakened lift support causing instability
• Noise or resistance during glass operation
• Improper fitment with original lift supports

Installation Notes and Tips

• Verify the part number 84576 matches your vehicle’s requirements before installation
• Use proper tools to remove old lift supports without damaging mounting points
• Check the compressed and extended lengths to ensure correct fit
• Lubricate mounting points if necessary for smooth operation
• Test the lift support operation after installation to confirm proper function

Quality Assurance and Warranty

The FCS 84576 Back Glass Lift Support is manufactured to meet or exceed OEM specifications for durability and performance. While specific warranty details may vary, FCS products typically come with a limited warranty against defects in materials and workmanship. This ensures confidence in the part’s reliability when installed on compatible Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models.