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On average, the cost for a GMC Yukon XL Tailgate Lock Assembly Replacement is $229 with $89 for parts and $140 for labor. Prices may vary depending on your location.
| Car | Service | Estimate | Shop/Dealer Price |
|---|---|---|---|
| 2018 GMC Yukon XLV8-5.3L | Service typeTailgate Lock Assembly Replacement | Estimate$332.56 | Shop/Dealer Price$380.55 - $516.42 |
| 2017 GMC Yukon XLV8-6.2L | Service typeTailgate Lock Assembly Replacement | Estimate$323.55 | Shop/Dealer Price$369.77 - $504.32 |
| 2016 GMC Yukon XLV8-6.2L | Service typeTailgate Lock Assembly Replacement | Estimate$323.55 | Shop/Dealer Price$369.80 - $504.36 |
| 2018 GMC Yukon XLV8-6.2L | Service typeTailgate Lock Assembly Replacement | Estimate$323.55 | Shop/Dealer Price$369.80 - $504.36 |
| 2015 GMC Yukon XLV8-5.3L | Service typeTailgate Lock Assembly Replacement | Estimate$323.55 | Shop/Dealer Price$371.27 - $506.94 |
| 2016 GMC Yukon XLV8-5.3L | Service typeTailgate Lock Assembly Replacement | Estimate$323.55 | Shop/Dealer Price$369.94 - $504.61 |
| 2017 GMC Yukon XLV8-5.3L | Service typeTailgate Lock Assembly Replacement | Estimate$323.55 | Shop/Dealer Price$369.81 - $504.39 |
| 2015 GMC Yukon XLV8-6.2L | Service typeTailgate Lock Assembly Replacement | Estimate$323.55 | Shop/Dealer Price$369.80 - $504.36 |
A tonneau cover can be installed to cover your possessions in the truck bed, and a tailgate locking assembly can be used to lock the tailgate closed. Manufacturers may use a manual key-operated lock, power locking tailgate, or no locking device at all. When a tailgate lock is in place, there are mechanical components that firmly latch the tailgate handle. When the tailgate locking assembly is faulty, the tailgate lock cylinder with either not turn, or will turn without changing the lock position. If a power tailgate locking assembly is faulty, pressing the lock or unlock function will not change the lock position either.
Mechanical or key-operated tailgate locks can and should be lubricated every service interval to prevent corrosion and seizing. The lock should last the lifetime of your vehicle if properly lubricated and cleaned. If your liftgate locking assembly is not working as it should, have one of our expert mechanics inspect and repair it.
As it is not a critical component to your vehicle’s operation, the tailgate locking assembly does not have to be repaired until you are prepared to do it. The contents of your truck box will not be secured until it is fixed.
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