Continental WL41579 Power Window Motor and Regulator Assembly - Rear Right

Reliable Rear Right Window Motor and Regulator Assembly

The Continental WL41579 window motor and regulator assembly is designed specifically for rear right door applications on select Cadillac, Chevrolet, and GMC models. This electric window motor assembly ensures smooth and consistent window operation with a durable metal construction and reversible rotation.

• Material: Heavy-duty metal for durability
• Voltage: 12V electric motor included
• Mounting Position: Rear right door
• Mounting Method: Bolt-in installation
• Regulator Included: Yes, complete assembly
• Terminal Type: Male blade terminals, 2 terminals
• Rotation: Reversible for precise window control
• Fitment: Specific to select Cadillac, Chevrolet, and GMC trucks and SUVs

Product Details and Specifications

The Continental WL41579 is a direct replacement window motor and regulator assembly engineered for rear right doors. It features a 12-volt electric motor with reversible rotation, allowing for reliable up and down window movement. The assembly includes the regulator mechanism, eliminating the need for separate parts. Designed with a bolt-in mounting method, it fits securely without modification. The metal construction provides strength and longevity, while the male blade terminals with two connections ensure proper electrical compatibility. This part is a specific fit for models such as the Chevrolet Silverado 1500, GMC Sierra 2500 HD, Cadillac Escalade EXT, and others within the compatible vehicle list.

Compatible Vehicles and Applications

This window motor and regulator assembly is compatible with the following makes and models:

• Cadillac Escalade ESV, Escalade EXT
• Chevrolet Avalanche 1500, Avalanche 2500, Silverado 1500, Silverado 2500 HD, Silverado 3500
• GMC Sierra 1500, Sierra 2500 HD, Sierra 3500, Yukon XL 1500, Yukon XL 2500, Suburban 1500, Suburban 2500

Common Issues Addressed by This Assembly

• Window fails to move up or down in the rear right door
• Intermittent or no power to the window motor
• Grinding or unusual noises during window operation
• Window regulator mechanism failure causing window misalignment
• Broken or worn motor terminals affecting electrical connection

Installation Notes and Tips

The Continental WL41579 is designed for bolt-in installation on the rear right door. It is recommended to disconnect the vehicle battery before installation to prevent electrical shorts. Since mounting hardware is not included, retain original bolts or source compatible fasteners. Ensure the male blade terminals are properly connected to the vehicle wiring harness for secure electrical contact. Testing window operation before reassembling the door panel can help verify correct installation.

Quality Assurance and Warranty

Continental manufactures this window motor and regulator assembly to meet OEM specifications for fit and function. The metal construction and included regulator ensure durability and reliable performance. While specific warranty details may vary, Continental typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.