A-Premium Front Left Door Lock Actuator, Driver Side with Keyless Entry — Direct-Fit, Prewired

If your driver door won't lock or unlock consistently with the remote or interior switch, this direct-fit replacement actuator is engineered to bring back responsive power-door operation. Designed to meet or exceed original equipment specs, the A-Premium unit replaces the front left latch motor on many Silverado, Sierra, Tahoe, Yukon, Suburban, Avalanche and Escalade models produced in the early 2000s.

Which vehicles will this driver-side actuator fit?

This actuator is built for front left doors with a keyless entry system on a broad range of GM trucks and SUVs. It covers various model years and trims for Chevrolet, GMC and Cadillac vehicles commonly affected by worn latch motors.

• Chevrolet Silverado 1500/2500 HD/3500 (2001–2006) and Classic/HD Classics (2007 where listed)
• Suburban 1500/2500, Tahoe, Avalanche 1500/2500 (2000–2006 for most models)
• GMC Sierra 1500/2500 HD/3500 (2001–2006) and Classic variants, plus Yukon/Yukon XL (2000–2006)
• Cadillac Escalade EXT (2002–2006) and Escalade ESV (2003–2006)

How does this actuator perform compared with the original part?

The A-Premium unit uses reinforced plastic housings and high-density metal components to resist deformation and wear. Manufacturing focuses on dimensional accuracy and motor durability so operation matches factory feel and movement.

• Engineered to meet or exceed OE dimensions and fitment
• Durable materials reduce risk of early failure
• Prewired connector and mounting points align with factory locations

What problems can this replacement solve?

Replace a failing actuator when your door doesn't lock or unlock with the remote, if the latch is slow or intermittent, or when the door remains stuck. Installing the new assembly returns proper electric locking control and prevents security or convenience issues caused by a faulty motor or linkage.

• Eliminates intermittent locking/unlocking and noisy motors
• Restores keyless entry remote function for the driver door
• Fixes doors that fail to latch or remain locked/unlocked

What should I know about installation and part references?

Installation typically requires door panel removal and basic hand tools; the actuator mounts to the latch assembly and connects via the factory wiring harness. A-Premium lists reference numbers to help confirm compatibility before purchase.

• Common reference numbers: 931-318, 931318, SK931318, 15053681, 15068499, 15110643
• Other identifiers: DLA-1362 / DLA1362 / DLA-639 / DLA639
• Compatible with vehicles equipped with keyless entry on the driver front door

Who is this for: This A-Premium front left driver-side door lock actuator is intended for owners and mechanics of early-2000s Chevrolet, GMC and Cadillac trucks and SUVs who need a cost-effective, OE-style replacement to restore power door-lock function. It’s suitable for DIY installers familiar with interior door trim removal and for professional shops seeking a reliable aftermarket actuator backed by a one-year unlimited-mile guarantee.