Continental WL42020 Power Window Motor and Regulator Assembly - Front Left

Continental Front Left Window Motor Assembly

Restore driver-side window operation with this Continental window motor and regulator assembly. Built for specific fitment and 12-volt electric operation, it is made for front left applications on select Chevrolet, GMC, and Cadillac trucks and SUVs from 1988-2000.

• Part number: WL42020
• 12-volt electric window motor with reversible rotation
• Specific-fit, bolt-in design for front left installation
• Metal construction with blade terminals and 2-terminal male connection
• Motor and regulator included for a complete repair assembly
• Direct replacement for select Chevrolet C1500, K1500, Tahoe, GMC Yukon, and related models

OE-Style Replacement Construction

Continental WL42020 is engineered to match original equipment fit, form, and function for dependable window repair. It is built in ISO TS certified facilities and uses a specific-fit, bolt-in mounting method to support accurate alignment in the front left door. This assembly is a practical choice for restoring power window operation on vehicles such as the Chevrolet C1500, GMC K1500, and Cadillac Escalade.

This part cross-references Dorman OE Solutions 741-655 for the same application.

Common Problems This Assembly Can Address

• Window glass that will not move up or down from the driver-side switch
• Slow, intermittent, or noisy power window operation
• Window movement that stops partway through the travel path
• Failure caused by a worn motor or regulator mechanism
• Loss of reliable front left window function on older GM trucks and SUVs

Installation Notes

Verify front left fitment before installation. This assembly uses a bolt-in mounting method, 12-volt electrical operation, and a reversible motor rotation. Confirm the blade terminal connection and 2-terminal male configuration match the vehicle harness before final assembly. Because mounting hardware is not listed as included, reuse or source the required hardware separately if needed.

Quality Assurance

Continental window lift motors are produced in ISO TS certified facilities and are built to restore original window function with OE-style fit and performance. Part number WL42020 is backed by Continental’s broad coverage for domestic, European, and Asian passenger cars and light trucks.