Yikesai Door Lock Actuator Front Left Driver Side for Chevy GMC 2007-2014 — Direct-Fit, 12-Month Warranty

Yikesai's front left (driver-side) door lock latch actuator is a direct replacement unit designed to restore power locking to compatible 2007–2014 Chevy and GMC trucks and SUVs.

If your vehicle's front left door won't lock or unlock with the remote, makes grinding or clicking noises, or the latch sometimes fails to engage, the door lock actuator is a common culprit. This replacement from Yikesai is engineered to match OEM fitment for a long list of GM models and part numbers so you can replace the faulty actuator quickly without modifying the door assembly.

Which vehicles and part numbers does this actuator fit?

This Yikesai actuator fits many GM trucks and SUVs from 2007 to 2014, installed on the front left (driver) door. Always verify compatibility with your VIN or existing part number before purchasing.

• Fits: Cadillac Escalade ESV (2007–2014), Escalade EXT (2007–2013)
• Chevrolet: Silverado 1500/2500HD/3500HD (2007–2009), Avalanche (2007–2009), Suburban 1500/2500 (2007–2014/2007–2013), Tahoe (2007–2014)
• GMC: Sierra 1500/2500HD/3500HD (2007–2009), Yukon/Yukon XL 1500/2500 (2007–2014/2007–2013)
• Replaces OEM references: 931-303, 15785123, 15857628, 20783846, 25811735, 25848880, 25876382, 25945748, 20790495, and many others listed on the product page

How does this actuator address common door lock failures?

The actuator contains the motor and gearing that physically moves the latch when you press the key fob or door switch. Replacing a worn or failed actuator restores reliable electrical locking and eliminates intermittent or noisy operation.

• Eliminates clicking, grinding, or no-response symptoms when operating locks
• Stops doors from failing to latch or unlock with the remote or interior switch
• Direct-fit design reduces installation time compared with universal units

What are the build quality and warranty details?

Yikesai manufactures this actuator from durable materials and subjects each unit to quality checks to ensure consistent performance in normal driving conditions. The product includes a 12-month warranty and lifetime technical support for installation guidance or troubleshooting.

• Constructed with corrosion-resistant materials and robust internal gears
• Quality control testing for electrical and mechanical reliability
• 12-month warranty plus lifetime technical support from Yikesai

How difficult is installation and what comes in the box?

Installation is achievable for most DIYers with basic hand tools and a standard interior door panel removal procedure; professional installation is optional if you prefer. The actuator is designed as a direct replacement to minimize wiring or bracket changes.

• Includes: 1 x front left (driver-side) door lock actuator
• Hardware compatibility with factory door linkage and connectors — no splicing required for correct fitment
• Recommended tools: panel trim tool, screwdriver set, socket set, and basic electrical tester

Who is this for? This Yikesai door lock latch actuator is for owners of compatible 2007–2014 Chevy, GMC, and Cadillac trucks and SUVs who need a reliable, direct-fit replacement for a failing front left door lock. It’s aimed at DIY mechanics wanting an affordable OEM-style swap, and repair shops seeking a dependable aftermarket option backed by warranty and technical support.