Yinlowa Front-Left Driver Door Lock Actuator with Integrated Latch — Direct-Fit for 2007–2009 GM Trucks & SUVs

The Yinlowa 931-303 front-left driver door lock actuator with integrated latch replaces the factory unit to restore power lock operation on compatible 2007–2009 GM trucks and SUVs.

This replacement assembly combines the electric actuator and latch into one direct-fit unit engineered for select Chevrolet, GMC and Cadillac models from 2007–2009. It is designed to match the factory connector, blade-style terminals and mounting geometry so the part interfaces correctly with the existing linkage and wiring. Before ordering, confirm fitment by comparing OE numbers, connector shape and cable attachment points against your vehicle.

Which vehicles will this actuator fit?

This driver-side assembly fits the front-left door on specific 2007–2009 GM models including Chevrolet Silverado, Tahoe, Suburban and Avalanche; GMC Sierra, Yukon and Yukon XL; and Cadillac Escalade, ESV and EXT. Note that 2007 Silverado and Sierra require the New Body Style variant. Always verify the OE part number and connector layout before purchase.

• Compatible makes: Chevrolet, GMC, Cadillac
• Model years: 2007–2009 (front-left driver door)
• Specific models: Silverado (New Body Style for 2007), Sierra, Tahoe, Suburban, Avalanche, Yukon, Yukon XL, Escalade, ESV, EXT
• Check: OE numbers, connector pins, latch housing and cable routing

How does this part restore power locking and what problems does it address?

This unit replaces failing driver-door actuators that produce clicking noises, work intermittently, or require manual locking. By installing the combined actuator-and-latch assembly, you regain electric lock/unlock function and consistent latch operation without modifying door wiring or linkage when the correct fitment is used.

• Resolves intermittent locking/unlocking and constant clicking
• Replaces assemblies that require manual operation
• Integrated actuator and latch simplify alignment when matching OE layout
• Compare connector and latch points before installation to ensure functionality

Is this a direct replacement and what should I expect for installation?

The Yinlowa assembly is built as a direct-fit replacement: molded housing, blade-style terminals and link locations mirror factory geometry. The package includes the driver-side front latch actuator only; mounting hardware and door-panel fasteners are not provided. Door trim removal is necessary and professional installation is recommended if you’re not experienced with door assemblies.

• Direct-fit design for matching factory alignment and connectors
• One driver-side front door latch actuator included per purchase
• No mounting hardware included—re-use factory fasteners or source replacements
• Door panel removal required; professional installation advised for best results

What part numbers does this replace and how do I confirm the correct unit?

This replacement cross-references several GM OE numbers used across different configurations. Confirm the original OE number, connector shape, pin layout and latch housing orientation on your vehicle before ordering to avoid misfit. If the numbers and physical connector match, this assembly will function as the driver-side front latch/actuator.

• Replaces: 931-303, 25876382 and related GM OE numbers
• Compare connector shape and pin layout to your original part
• Verify cable attachment points and latch housing orientation
• Ask a technician for help if uncertainty remains

Who this is for: This Yinlowa front-left driver door lock actuator with latch suits owners of compatible 2007–2009 Chevrolet, GMC or Cadillac trucks and SUVs who need a full door latch assembly to restore reliable power locking. It's a good option for DIYers comfortable removing door panels and matching OE connectors, and for repair shops replacing a noisy, intermittent or non-functioning driver door lock. Remember to compare OE numbers and connector details before purchase; Yinlowa backs this part with a one-year limited warranty for added confidence.