Dorman 901-126 Door Mirror Switch - Front Left

Overview of the Dorman 901-126 Door Mirror Switch

The Dorman 901-126 door mirror switch is designed specifically for select Chevrolet, GMC, and Oldsmobile models. This illuminated switch provides reliable control for power door mirrors, ensuring ease of adjustment and enhanced visibility during operation.

• Terminal Type: Blade for secure electrical connection
• Specific fitment for Chevrolet Blazer, GMC Jimmy, Oldsmobile Bravada, Chevrolet S10, and GMC Sonoma
• Durable plastic housing for long-lasting performance
• Illuminated switch for easy use in low-light conditions
• No attached lead wires or wiring harness included
• Package includes one door mirror switch

Detailed Product Description

The Dorman 901-126 door mirror switch is engineered to replace the original equipment switch in compatible vehicles, including Chevrolet Blazer, GMC Jimmy, Oldsmobile Bravada, Chevrolet S10, and GMC Sonoma models. Featuring a blade terminal type, this switch ensures a secure and stable electrical connection. The plastic housing provides durability while maintaining a lightweight design. The illuminated feature allows drivers to locate and operate the switch easily in dark environments, improving convenience and safety. This switch is a specific fit part, designed to match the original specifications without the need for modifications. Note that this product does not include attached lead wires or a wiring harness, so it is intended for direct replacement where existing wiring is intact.

Common Applications and Issues Addressed

• Restores power mirror adjustment functionality when the original switch fails
• Eliminates issues with non-illuminated switches that are hard to locate at night
• Replaces switches with damaged or worn plastic housing
• Solves intermittent or non-responsive mirror control problems
• Provides a direct fit replacement for specific Chevrolet, GMC, and Oldsmobile models

Installation Notes and Tips

• Ensure vehicle compatibility with Chevrolet Blazer, GMC Jimmy, Oldsmobile Bravada, Chevrolet S10, or GMC Sonoma before installation
• Disconnect the vehicle battery before beginning installation to prevent electrical shorts
• Remove the door panel carefully to access the existing mirror switch
• Match the blade terminals on the new switch to the vehicle’s wiring harness connectors
• Test the switch operation before reassembling the door panel

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 901-126 door mirror switch undergoes quality control testing to ensure reliable performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to Dorman’s official warranty policy for complete information.