FCS 84184 Back Glass Lift Support

Back Glass Lift Support for GM SUVs

Restore controlled opening and holding force for the rear glass with this FCS back glass lift support, part number 84184. It is built for specific Chevrolet and GMC SUV applications and is sized for the rear glass lift support location with a 11.34-inch compressed length, 17.64-inch extended length, and 6.3-inch stroke.

Compatible With 1994-1999 Chevrolet C1500 Suburban, 2nd Design, with defroster; 1995-1999 Chevrolet Tahoe, without rear wiper; 1994-1999 GMC C1500 Suburban, 2nd Design, with defroster; 1994-1999 GMC C2500 Suburban, 2nd Design, with defroster; and 1994-1999 GMC Yukon, 2nd Design, with defroster. FCS 84184 is a direct-fit rear glass support for these listed GM body applications.

Key Features

• FCS back glass lift support for rear hatch glass applications
• Compressed length: 11.34 inches
• Extended length: 17.64 inches
• Stroke length: 6.3 inches
• Fits select Chevrolet C1500 Suburban and Tahoe models
• Fits select GMC C1500 Suburban, C2500 Suburban, and Yukon models
• Application-specific fitment for listed rear glass configurations

Detailed Description

This FCS 84184 back glass lift support is specified for rear glass service on select 1994-1999 Chevrolet and GMC SUVs. The length and stroke measurements are important for matching the lift support to the rear glass geometry, helping the glass open and stay positioned correctly on the listed vehicles. For buyers searching for a 1994-1999 Chevrolet C1500 Suburban back glass lift support or a 1995-1999 Chevrolet Tahoe rear glass support, this part number provides a fitment-focused replacement option. It also applies to the corresponding GMC C1500 Suburban, C2500 Suburban, and Yukon listings with the noted rear glass configurations.

What It Helps Address

• Rear glass that will not stay open
• Weak or inconsistent lift support force
• Slow or difficult rear glass opening
• Rear hatch glass that drops unexpectedly
• Wear-related loss of support on the back glass

Installation Notes and Tips

Verify the vehicle’s year, make, model, and rear glass configuration before ordering. This part is listed for 2nd design applications with defroster on the Suburban and Yukon fitments, and for Tahoe models without rear wiper. Compare the existing support’s installed length and mounting points to the published dimensions: 11.34 inches compressed, 17.64 inches extended, and 6.3 inches stroke. Confirm the rear glass hardware layout on the vehicle before installation.

Quality Assurance

FCS supplies application-specific automotive replacement components for body and glass service. Part number 84184 is cataloged for the listed GM rear glass applications and dimensioned to match the specified fitment requirements.