2002-2008 GMC Envoy Tailgate Lift Support

This part replaces:

  • OE # 15120902, 15120903

  • New

Is your tailgate or hatch not staying open anymore? The problem could be the lift supports mounted from the quarter panels to the hatch. These get weak over time and require replacing. No need to lose money at the dealer for this simple do it yourself replacement. Our lift supports are just what you need to allow your hatch to stay open again!


  • Fits either the LH (Driver Side) or RH (Passenger Side)
  • Replaces dealer part numbers: 15120902, 15120903, 8-15120-902-0, 8151209020, 15 120 902, 15 120 903, 8-15120-903-0
  • 100% tested prior to leaving the factory
  • Gas-Charged
  • Built to strict quality control standards
  • Commonly called "Liftgate Support Strut" by GM & Isuzu
  • Lift support is the support for the whole tailgate only
    • Not correct for just the liftgate glass

This is for one support. We recommend replacing them in pairs.


It is necessary to reuse your original hardware, as new hardware is not included with this item.

Lifetime Warranty

Effective June 23, 2014: This item is backed by a manufacturer's Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

  1. Removing the Hatch Strut
    • Prop the hatch open or have an assistant hold it open
    • Pry off the clip at the bottom of the hatch strut with a flat blade screwdriver
    • Pry off the clip at the top of the hatch strut with a flat blade screwdriver
    • Pull off the hatch strut
  2. Installing the New Hatch Strut
    • Push on the top hatch strut clip
    • Push on the bottom hatch strut clip

How-to Video:

(01:31 min)

Tools List:

    Screwdrivers & Related

  • Flat Blade Screwdriver

  • Specialty Tools

  • Assistant
  • Block of Wood

This part replaces:

  • OE # 15120902, 15120903

Vehicle Fit

  • 2004-2007 Buick Rainier Tailgate Lift Support
  • 2002-2008 Chevy Trailblazer Tailgate Lift Support
  • 2002-2008 GMC Envoy Tailgate Lift Support
  • 2003-2008 Isuzu Ascender Tailgate Lift Support for 5 Passenger Models
  • 2002-2004 Olds Bravada Tailgate Lift Support
  • 2005-2009 Saab 9-7X Tailgate Lift Support
Save 17%
List: $36.77 Save: $6.32
Part #: 1ABHS00106

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