FCS 86869 Back Glass Lift Support

Back Glass Lift Support for Rear Glass Service

FCS 86869 is a back glass lift support for rear liftgate glass applications on select Cadillac, Chevrolet, and GMC SUVs. It is built to match the specified compressed length, extended length, and stroke length for proper rear glass opening and holding action.

• Compressed length: 12.01 in.
• Extended length: 19.49 in.
• Stroke length: 7.48 in.
• Direct-fit back glass lift support for rear glass operation
• FCS 86869 for OE-style rear hatch glass support service

Fitment and Application

Compatible With 2015-2020 Cadillac Escalade, rear glass support application. Compatible With 2015-2020 Cadillac Escalade ESV, rear glass support application. Compatible With 2015-2020 Chevrolet Tahoe, rear glass support application. Compatible With 2015-2020 GMC Yukon, rear glass support application. Compatible With 2015-2020 GMC Yukon XL, rear glass support application. Compatible With 2016-2019 Chevrolet Suburban 3500 HD, rear glass support application.

This part cross-references no listed interchange numbers in the provided data.

What This Part Helps Address

• Rear glass that will not stay open
• Weak or slow lift support movement
• Drooping back glass during loading or unloading
• Loss of consistent support at the liftgate glass
• Noise or uneven operation from a worn support

Installation Notes and Tips

Verify the compressed length, extended length, and stroke length against the original support before installation. Confirm the application by vehicle year, make, and model, including the rear glass location on the liftgate. Inspect the mounting points and surrounding hardware for wear or damage before replacing the support.

Quality Assurance

FCS 86869 is cataloged as a back glass lift support for the listed Cadillac Escalade, Cadillac Escalade ESV, Chevrolet Tahoe, GMC Yukon, GMC Yukon XL, and Chevrolet Suburban 3500 HD applications. The product line is identified by FCS branding for body and glass support service parts.