Is your rear back glass not staying open anymore? The problem could be the lift supports mounted to the glass. 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 are looking for to get your tailgate glass to stay up again.

Specifications:

  • Comes as a PAIR
  • Fits both the LH (driver) or RH (passenger Side) REAR GLASS
  • Replaces dealer part numbers: 15692316, 15983922, 15692315, 15983921
  • Built to strict quality control standards
  • Commonly called Liftgate Glass Support assemblies by GM
  • Fits models with or without Rear Wiper
  • Does not fit models that have a defroster connection on lift support

This is for two supports. If you only need one, please see our other listings.

Note:

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

Lifetime Warranty

This item is backed by a 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.

    It is recommended to support the glass with another person.

  1. step : Removing the Rear Latch (0:48)
    • Pry up the clip on the top of the piston with a flat blade screwdriver
    • Pry up the clip on the bottoms of the piston with a flat blade screwdriver
    • Remove the piston
  2. step : Installing the New Rear Latch (1:14)
    • Push the piston on the to the stud on the top
    • Push the piston on the stud on the bottom

Tools needed for replacement:

    Screwdrivers & Related

  • Flat Blade Screwdriver

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Tahoe rear window lift supports
I installed the 1ALSP00116-Lift Supports on my 1996 Tahoe and they work perfectly. It took me about 5 minutes to install the lift supports and I am very happy with them.
As always 1A autos installation video was very helpful.
Thanks again!
February 24, 2017
Purchased
1 year ago
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Vehicle Fit

  • 1999 Cadillac Escalade Liftglass Lift Support Pair
  • 1994 Chevy Blazer Full Size Liftglass Lift Support Pair
  • 1994-1999 Chevy Suburban C1500 Liftglass Lift Support Pair
  • 1994-1999 Chevy Suburban C2500 Liftglass Lift Support Pair
  • 1994-1999 Chevy Suburban K1500 Liftglass Lift Support Pair
  • 1994-1999 Chevy Suburban K2500 Liftglass Lift Support Pair
  • 1995-1999 Chevy Tahoe Liftglass Lift Support Pair
  • 1995-1999 GMC Suburban C1500 Liftglass Lift Support Pair
  • 1995-1999 GMC Suburban C2500 Liftglass Lift Support Pair
  • 1995-1999 GMC Suburban K1500 Liftglass Lift Support Pair
  • 1995-1999 GMC Suburban K2500 Liftglass Lift Support Pair
  • 1995-1999 GMC Yukon Liftglass Lift Support Pair
Only 1 left in stock
Part #: 1ALSP00116

Ships Same Day for orders placed by 4 P.M. ET

How-to Video:

(01:45 min)