Yikesai Rear Right Door Lock Actuator for 2001-2006 Chevy Silverado — Direct-Fit, Lifetime Support

The Yikesai rear right passenger-side door lock actuator replaces the factory unit to restore reliable power locking on 2001–2006 Chevy Silverado and compatible GM trucks.

If your Silverado’s rear right door won’t lock or unlock with the key fob, makes grinding or clicking noises, or behaves intermittently, the actuator inside the door is often the culprit. This direct-fit replacement is engineered to match the original mounting and electrical connector so you can swap it in without modifying the door. Build quality aims to withstand road and weather exposure so the mechanism performs consistently for years.

How does this actuator solve common door-lock problems?

When an actuator fails you may notice the door won’t respond to remote or interior switches, produces noise, or the lock latches inconsistently. Replacing the faulty module restores the motorized link between the lock cylinder and latch mechanism so the door locks and unlocks like new.

• Replaces worn-out internal motor and gears that cause noisy or slow operation.
• Fixes intermittent or non-responsive locking with a tested electrical assembly.
• Stops jumpy or stuck latches by renewing the mechanical drive inside the door.

Which vehicles and part numbers does this fit?

This actuator is built as a direct replacement for a range of GM trucks and SUVs from the early 2000s. Confirm compatibility by matching the part number and vehicle year before purchase to ensure a correct fit.

• Compatible models: Chevy Silverado 1500/2500HD/3500 (2001–2006), Avalanche 1500/2500 (2001–2006), Tahoe/Suburban/Yukon/Yukon XL (2000–2006), Escalade/EXT/ESV (2002–2006), GMC Sierra 1500/2500HD/3500 (2001–2006).
• Reference part numbers replaced: 15110650, 15068503, 15761420, 16637324, DLA1156.
• Located on the rear right (passenger) side door — verify part number and placement before installing.

How difficult is installation and what should I expect?

Installation is straightforward for anyone comfortable removing an interior door panel and disconnecting an electrical connector. The actuator uses the original mounting points and connector, so no cutting or splicing is required when the correct part is selected.

• Typical steps: remove door panel, detach old actuator, unplug connector, bolt in new unit, reattach panel.
• No special tools beyond common hand tools; expect 30–60 minutes depending on skill level.
• Includes one rear right passenger-side actuator and lifetime technical support from Yikesai.

What are the product quality and warranty details?

The actuator is manufactured from corrosion-resistant materials and undergoes quality checks to provide long service life under normal use. Yikesai backs the part with a 12-month warranty and offers lifetime technical support for installation or fitment questions.

• Constructed for durability in varied weather and road conditions.
• Thorough pre-shipment testing to reduce early-failure risk.
• Warranty: 12 months plus lifetime technical assistance from Yikesai.

Who is this for: This replacement is intended for owners or technicians working on early-2000s GM trucks and SUVs—especially Chevy Silverado and GMC Sierra models—who need an affordable, direct-fit solution for a malfunctioning rear right passenger door lock. It’s suited to DIY installers who can remove a door panel and to professional mechanics wanting a reliable aftermarket actuator that fits original mounting and connector specifications.