Tutor Auto Front Driver-Side Door Lock Actuator for Chevy/GMC/Cadillac 2000–2007 — Direct-Fit OE-Quality, Plug-and-Play

Heavy-duty front driver-side door lock actuator by Tutor Auto — a direct-fit replacement for Chevy Silverado, GMC Sierra, Cadillac Escalade, Yukon, Tahoe and related GM models from 2000–2007.

When a power door lock fails, it can make your vehicle inconvenient or unsafe to use. This Tutor Auto actuator is built to match original equipment specifications and restore reliable locking function for a wide range of GM trucks and SUVs. Designed as a plug-and-play replacement, it addresses common symptoms like unresponsive remotes, noisy latch operation, or doors that won't open from one side.

Which vehicles will this Tutor Auto actuator fit?

The actuator covers many GM full-size trucks and SUVs produced in the early 2000s. It fits front driver-side doors on a range of Chevrolet, GMC and Cadillac models, including Silverado, Sierra, Avalanche, Suburban, Tahoe, Yukon and Escalade variants within the stated years.

• Chevrolet Silverado 1500/2500/3500 (2001–2006) and HD/Classics (2001–2007)
• Chevrolet Avalanche 1500/2500 (2002–2006), Suburban 1500/2500 and Tahoe (2000–2006)
• GMC Sierra 1500/2500/3500 and HD/Classics (2001–2007)
• Cadillac Escalade (2002–2006) and Escalade EXT/ESV, Yukon/Yukon XL (2000–2006)

What problems does replacing the actuator solve?

If your door lock is noisy, intermittent, or completely unresponsive, the actuator is often the root cause. Replacing the faulty unit restores electronic locking, quiets latch noise, and lets keyless remotes or interior switches operate the door normally again.

• Restores remote and switch-operated locking/unlocking
• Eliminates grinding or buzzing from a worn actuator motor
• Fixes doors that lock but won’t open from one side
• Prevents stuck latches that can compromise convenience or safety

How easy is installation and what should I expect?

The Tutor Auto actuator is made to match OE form and fit, so installation is straightforward for someone with basic automotive experience. The unit uses the factory mounting points and electrical connector; many owners can replace it with common hand tools in under an hour.

• Plug-and-play electrical connector — no splicing required
• Mounting holes match original latch locations for direct fit
• Typical install time: 30–90 minutes depending on access and experience
• Follow vehicle-specific door panel removal procedures for safe access

Which original equipment (OE) part numbers does this replace?

This Tutor Auto replacement corresponds to a set of OE numbers commonly used on GM doors during the model years listed. Cross-referencing helps confirm compatibility before purchase.

• Replaces OE numbers such as 931-318, 931318 and 15110643
• Also compatible with OE references 15053681, 15068499 and DLA-series codes
• Check your vehicle’s existing part number to ensure a proper match
• Contact Tutor Auto support if you need help verifying fitment

Who this is for: Drivers and DIY mechanics who own Chevy, GMC or Cadillac full-size trucks and SUVs from the 2000–2007 model years and need a reliable, ready-to-install replacement for a failing front driver-side door lock actuator. It’s intended for those seeking an OE-style fix that restores factory-like operation without complex wiring or modifications.