Yikesai Door Lock Actuator — Rear Right Passenger Side for 2007–2014 Chevy/GMC/Cadillac, Direct-Fit Replacement, Durable Motor

Yikesai’s rear right (passenger-side) door lock actuator replaces the factory latch motor to restore power-lock function on compatible 2007–2014 Chevrolet, GMC and Cadillac trucks and SUVs.

If your rear passenger door no longer locks or unlocks with the remote, feels noisy when moving, or won’t open or close correctly, the door lock actuator mounted inside the door is the most likely cause. This aftermarket replacement is engineered as a direct-fit swap for specific models and years, offering tested performance, durable materials, and simple installation so you can get back to normal door operation quickly.

Which vehicles and part numbers does this actuator fit?

This actuator is built to match the rear right (passenger-side) door on a range of full-size GM trucks and SUVs from model years 2007–2014. Double-check compatibility before purchase to ensure a correct fit.

• Chevrolet: Silverado 1500, 2500HD, 3500HD (selected years), Avalanche, Suburban 1500/2500, Tahoe
• GMC: Sierra 1500, 2500HD, 3500HD (selected years), Yukon/Yukon XL 1500/2500
• Cadillac: Escalade, Escalade ESV, Escalade EXT (selected years)
• Reference OEM numbers supported: 931-109, 931109, 15785127, 15896625, 20783858, 25873487, 25876390

How will this part fix my door-lock problem?

The actuator contains the electric motor and latch linkage that move the lock. If the lock fails to respond to the remote, makes grinding noises, or the door won’t open from either side, replacing the actuator often resolves these symptoms.

• Restores reliable lock/unlock from key fob and door switches
• Eliminates clicking, grinding, or intermittent movement
• Fixes doors that remain stuck closed or won’t latch properly

Is installation difficult and what tools do I need?

Installation is straightforward for a competent DIYer or professional technician. The actuator mounts inside the door panel and connects to the wiring harness and latch assembly—no special programming is required when you install the correct part.

• Requires door panel removal (trim tools recommended)
• Simple electrical connector and a few mounting screws or bolts
• Typical install time: 30–90 minutes depending on experience

What quality and support can I expect from Yikesai?

This replacement actuator is manufactured from high-grade materials and goes through quality checks to withstand everyday use and weather exposure. Yikesai provides a 12‑month warranty and lifetime technical support to help with fitment and installation questions.

• Durable construction to resist wear and moisture
• Tested to match factory movement and fitment where specified
• Includes one rear right (passenger-side) actuator, 12‑month warranty, and lifetime support

Who is this product for? If you own a compatible Chevy, GMC, or Cadillac model from the listed years and you’re experiencing non-responsive or noisy rear passenger-side door locks, this Yikesai actuator is designed as a direct replacement to restore reliable power-lock operation. It suits owners who prefer a cost-effective OEM-style fix, DIY mechanics comfortable with basic door disassembly, and professional repair shops needing a dependable replacement part. Always confirm vehicle year and part reference numbers before ordering to ensure proper fitment.