Dorman 937-055 Door Lock Actuator Motor
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$101.21
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
Product Description
This door lock actuator has undergone extensive quality and safety testing to ensure reliable performance. It is engineered to provide a direct replacement for the stock actuator on specific vehicle years, makes and models.
- Reliable replacement - this door lock actuator has undergone extensive quality and safety performance testing
- Perfect fit - engineered to provide the same fit and function of the original actuator on specific vehicle years, makes and models
- Safety compliant - part has undergone simulated crash testing under government guidelines
- Long-lasting repair - cycle testing in an actual vehicle door verifies effective usage for years
Detailed Applications
| Year | Make | Model | Configuration | Positions | Application Notes |
|---|---|---|---|---|---|
| 2021 | Buick | Enclave | Rear Left | Latch and Actuator Assembly | |
| 2021 | Cadillac | XT4 | Rear Left | Latch and Actuator Assembly; wo/Anti-Theft Package | |
| 2021 | Chevrolet | Equinox | Rear Left | Latch and Actuator Assembly; Plant Code NGT or SAL | |
| 2021 | Chevrolet | Silverado 1500 | Rear Left | Latch and Actuator Assembly | |
| 2021 | Chevrolet | Silverado 2500 HD | Rear Left | Latch and Actuator Assembly | |
| 2021 | Chevrolet | Silverado 3500 HD | Rear Left | Latch and Actuator Assembly | |
| 2021 | GMC | Sierra (Mexico) | Rear Left | Latch and Actuator Assembly | |
| 2021 | GMC | Sierra 1500 | Rear Left | Latch and Actuator Assembly | |
| 2021 | GMC | Sierra 2500 HD | Rear Left | Latch and Actuator Assembly | |
| 2021 | GMC | Sierra 3500 HD | Rear Left | Latch and Actuator Assembly | |
| 2020 | Buick | Enclave | Rear Left | Latch and Actuator Assembly | |
| 2020 | Cadillac | XT4 | Rear Left | Latch and Actuator Assembly; wo/Anti-Theft Package | |
| 2020 | Chevrolet | Equinox | Rear Left | Latch and Actuator Assembly; Plant Code NGT or SAL | |
| 2020 | Chevrolet | Silverado 1500 | Rear Left | Latch and Actuator Assembly | |
| 2020 | Chevrolet | Silverado 2500 HD | Rear Left | Latch and Actuator Assembly | |
| 2020 | Chevrolet | Silverado 3500 HD | Rear Left | Latch and Actuator Assembly | |
| 2020 | GMC | Sierra (Mexico) | Rear Left | Latch and Actuator Assembly | |
| 2020 | GMC | Sierra 1500 | Rear Left | Latch and Actuator Assembly | |
| 2020 | GMC | Sierra 2500 HD | Rear Left | Latch and Actuator Assembly | |
| 2020 | GMC | Sierra 3500 HD | Rear Left | Latch and Actuator Assembly | |
| 2019 | Cadillac | XT4 | Rear Left | Latch and Actuator Assembly; wo/Anti-Theft Package | |
| 2019 | Chevrolet | Cruze | Rear Left | Latch and Actuator Assembly |
Product Specifications
| Body Color: | Black; Silver |
|---|---|
| Body Material: | Metal; Plastic |
| Connector Color: | Black |
| Connector Gender: | Female |
| Connector Shape: | Square |
| Height: | 160 mm |
| Length: | 175 mm |
| Manual Or Electric: | Electric |
| Material: | Metal; Plastic |
| Mounting Hardware Included: | No |
| Mounting Hole Quantity: | 3 |
| Package Contents: | 1 Integrated Door Lock Actuator |
| Package Quantity: | 1 |
| Packaging Type: | Box |
| Terminal Gender: | Male |
| Terminal Quantity: | 4 |
| Terminal Type: | Pin |
| Universal Or Specific Fit: | Specific |
| Width: | 90 mm |
| Wiring Harness Included: | No |
OE Numbers
| DIRECT OE CROSS | |
|---|---|
| 13528282 | GENERAL MOTORS |
| 13533609 | GENERAL MOTORS |
| 13546550 | GENERAL MOTORS |