Dorman 901-090 Door Window Switch - Front Left

Reliable Door Window Switch for Select GM Trucks and SUVs

The Dorman 901-090 door window switch offers a durable and functional replacement for your vehicle's power window control. Designed specifically for various Cadillac, Chevrolet, and GMC models, this black illuminated switch ensures ease of use and compatibility with your factory wiring.

• Compatible with Cadillac Escalade, Escalade EXT, Chevrolet Avalanche 1500/2500, Silverado 1500 HD/2500 HD/3500, Suburban 1500/2500, Tahoe, and GMC Sierra 1500 HD/2500 HD/3500, Yukon, Yukon XL 1500/2500
• Illuminated black switch housing for visibility in low light conditions
• Durable plastic housing with blade-type male terminals and female connector
• Includes one door window switch per package
• Designed for direct replacement without mounting hardware or wiring harness included

Product Features and Specifications

The Dorman 901-090 door window switch is engineered with a plastic housing that provides reliable protection against wear and tear. Its black color and illuminated design allow for easy identification and operation during nighttime driving. The switch features blade-type male terminals and a female connector, ensuring compatibility with the original vehicle wiring. This part does not include mounting hardware or a wiring harness, so it is intended for direct replacement using existing components.

Compatible Vehicles and Applications

This door window switch is compatible with a range of General Motors trucks and SUVs, including the Cadillac Escalade and Escalade EXT, Chevrolet Avalanche 1500 and 2500, Silverado 1500 HD, 2500 HD, and 3500, Suburban 1500 and 2500, Tahoe, and GMC Sierra 1500 HD, 2500 HD, 3500, Yukon, and Yukon XL 1500 and 2500. The Dorman 901-090 is designed to meet the electrical and mechanical requirements of these models, providing a reliable replacement option.

Common Issues Addressed by This Door Window Switch

• Non-responsive or intermittent power window operation
• Illumination failure affecting switch visibility at night
• Physical damage or wear to the original switch housing
• Loose or corroded blade terminals causing poor electrical contact
• Compatibility issues with factory wiring connectors

Installation Notes and Tips

Installation of the Dorman 901-090 door window switch requires removal of the existing switch from the door panel. Since mounting hardware and wiring harness are not included, retain the original components for reinstallation. Ensure the blade terminals and female connector are properly aligned and securely connected to avoid electrical issues. Testing the switch operation before reassembling the door panel is recommended to confirm proper function.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 901-090 door window switch undergoes quality control inspections to ensure reliable performance. While no specific warranty details are provided here, Dorman typically offers limited warranties on their replacement parts. Consult product documentation or the manufacturer for exact warranty terms.