A-Premium Rear Right Door Lock Actuator for GM Trucks & SUVs — Rear Passenger Side, Direct Fit, 1-Year Warranty

The A-Premium Rear Right Passenger Side Door Lock Actuator replaces a failing latch motor to restore reliable locking and unlocking on compatible GM trucks and SUVs.

If your rear passenger door no longer locks or unlocks with the key fob or interior switches, this replacement actuator for the rear right door is designed to match the original fit and function for a list of Cadillac, Chevrolet and GMC models from the early-2000s. Built from reinforced plastic and high-density metal, the unit connects to factory mounting points and electrical plugs so installation is straightforward for a DIY mechanic or professional tech. It comes backed by a one-year unlimited-mileage guarantee from A-Premium.

Which vehicles does this rear right actuator fit?

This A-Premium door lock actuator is engineered to match specific GM model years and platforms. It fits rear passenger side doors on Cadillac Escalade, Chevrolet Avalanche, Silverado and Tahoe models, plus multiple GMC Sierra and Yukon variants within the listed year ranges. Always confirm compatibility using your vehicle’s year, make and model before ordering.

• Cadillac Escalade: 2002–2007
• Chevrolet: Avalanche 1500/2500 (2002–2006), Silverado/Tahoe models (2001–2007 ranges specified)
• GMC: Sierra 1500/2500/3500 and Yukon/Yukon XL models across 2001–2007 ranges
• Reference OE numbers: 15110650, 15068503, 15761420, 16637324 for cross-checking

How durable and reliable is this replacement actuator?

The actuator housing combines tough plastic with high-density metal components to resist wear and deformation under normal use. The internal motor and gear train are designed to engage the door latch securely, and the unit is manufactured to hold up to daily cycling over time. It’s offered with a one-year unlimited-mileage warranty to cover manufacturing defects.

• Durable plastic shell and reinforced metal linkage
• Designed to resist latch deformation and maintain alignment
• Backed by A-Premium one-year unlimited-mileage guarantee
• Plug-and-play-style electrical connector for proper operation

What should I expect during installation and fitment checks?

Installation follows the factory mounting points and existing wiring harness, so removal of the door panel and a few fasteners is typically all that’s needed. Confirm the reference numbers and vehicle fitment list before purchasing to ensure the part matches your door’s actuator location and electrical connector. If you’re not comfortable with door-panel removal, a local mechanic can complete the swap in most cases.

• Requires door-panel removal and access to the rear passenger side latch area
• Matches factory mounting holes and electrical plug for straightforward replacement
• Verify part numbers (15110650, 15068503, etc.) against vehicle records
• Professional installation recommended if unfamiliar with vehicle door assemblies

Will this actuator restore power lock function and key-fob operation?

When correctly matched to your vehicle and properly connected, the actuator restores electrical locking and unlocking by driving the latch assembly. It does not reprogram remote keyless entry systems; if key-fob issues persist after replacement, the remote system or vehicle body control module should be checked separately. The actuator’s motor provides the mechanical movement required for the lock to engage.

• Restores mechanical lock/unlock movements when electrical signals are present
• Does not alter remote or module programming—addresses mechanical/electrical actuator failures only
• Works with existing wiring and control systems when fitment is correct
• Test operation after installation to confirm full function

Who is this for: This A-Premium Rear Right Passenger Side Door Lock Actuator is aimed at owners and technicians working on early-2000s GM full-size trucks and SUVs who need a direct replacement actuator to resolve non-functioning rear passenger door locks. It suits DIYers comfortable with basic door panel removal, independent repair shops, and fleet maintenance teams seeking a durable, warranty-backed substitute for OE units. Be sure to verify the vehicle fitment list and reference numbers before ordering to ensure a correct match.