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Tuff Support 612623 Back Glass Lift SupportOE Quality 60-Day Returns
Part #: 612623

Tuff Support 612623 Back Glass Lift Support

34 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Cadillac, Chevrolet, and GMC, Escalade, Escalade ESV, Suburban, Tahoe, Yukon, and Yukon XL
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Not what you need? See all Back Glass Lift Support options

Reliable Back Glass Lift Support for Select GM SUVs

The Tuff Support 612623 back glass lift support is designed to provide dependable assistance when opening and holding the rear glass on your vehicle. Engineered for select Cadillac, Chevrolet, and GMC SUVs, this part ensures smooth operation and secure positioning of the back glass.

  • Compatible with Cadillac Escalade and Escalade ESV models
  • Fits Chevrolet Suburban 3500 HD and Tahoe vehicles
  • Designed for GMC Yukon and Yukon XL SUVs
  • Durable construction for consistent lift support
  • Part number 612623 for precise replacement

Product Details and Compatibility

This back glass lift support from Tuff Support is specifically made to fit a range of full-size SUVs including the Cadillac Escalade and Escalade ESV, Chevrolet Suburban 3500 HD and Tahoe, as well as the GMC Yukon and Yukon XL. The part number 612623 corresponds to a reliable lift support that helps maintain the rear glass in an open position, preventing accidental closure and easing access to the cargo area. Its robust design is intended to withstand repeated use in demanding conditions typical of these large SUVs.

Common Applications and Problem Solving

  • Replaces worn or weak back glass lift supports that no longer hold the glass open
  • Eliminates difficulty in lifting or securing the rear window on Cadillac Escalade and GMC Yukon models
  • Prevents sudden closing of the back glass that can cause injury or damage
  • Restores proper function to the rear lift glass on Chevrolet Tahoe and Suburban 3500 HD
  • Addresses rattling or loose rear glass issues related to faulty lift supports

Installation Notes and Tips

Installation of the Tuff Support 612623 back glass lift support requires basic hand tools and moderate mechanical skill. It is recommended to carefully support the rear glass during removal and replacement to avoid damage. Verify the part number matches your vehicle’s requirements before installation. Follow vehicle-specific service manual instructions for safe and correct installation procedures.

Quality Assurance and Warranty

Tuff Support manufactures this back glass lift support to meet or exceed OEM standards for fit and function. While specific warranty details are not provided, Tuff Support products typically come with a limited warranty against defects in materials and workmanship. Using the correct part number 612623 ensures compatibility and reliable performance on Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon models.

This part fits 34 vehicles. Search below:

YearMakeModelBody Type# DoorsPositionNotes
2020CadillacEscaladeSport Utility4 DoorN/A
2020CadillacEscalade ESVSport Utility4 DoorN/A
2020ChevroletTahoeSport Utility4 DoorN/A
2020GMCYukonSport Utility4 DoorN/A
2020GMCYukon XLSport Utility4 DoorN/A
2019CadillacEscaladeSport Utility4 DoorN/A
2019CadillacEscalade ESVSport Utility4 DoorN/A
2019ChevroletSuburban 3500 HDSport Utility4 DoorN/A
2019ChevroletTahoeSport Utility4 DoorN/A
2019GMCYukonSport Utility4 DoorN/A
2019GMCYukon XLSport Utility4 DoorN/A
2018CadillacEscaladeSport Utility4 DoorN/A
2018CadillacEscalade ESVSport Utility4 DoorN/A
2018ChevroletSuburban 3500 HDSport Utility4 DoorN/A
2018ChevroletTahoeSport Utility4 DoorN/A
2018GMCYukonSport Utility4 DoorN/A
2018GMCYukon XLSport Utility4 DoorN/A
2017CadillacEscaladeSport Utility4 DoorN/A
2017CadillacEscalade ESVSport Utility4 DoorN/A
2017ChevroletSuburban 3500 HDSport Utility4 DoorN/A
2017ChevroletTahoeSport Utility4 DoorN/A
2017GMCYukonSport Utility4 DoorN/A
2017GMCYukon XLSport Utility4 DoorN/A
2016CadillacEscaladeSport Utility4 DoorN/A
2016CadillacEscalade ESVSport Utility4 DoorN/A
2016ChevroletSuburban 3500 HDSport Utility4 DoorN/A
2016ChevroletTahoeSport Utility4 DoorN/A
2016GMCYukonSport Utility4 DoorN/A
2016GMCYukon XLSport Utility4 DoorN/A
2015CadillacEscaladeSport Utility4 DoorN/A
2015CadillacEscalade ESVSport Utility4 DoorN/A
2015ChevroletTahoeSport Utility4 DoorN/A
2015GMCYukonSport Utility4 DoorN/A
2015GMCYukon XLSport Utility4 DoorN/A

* 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.

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