Dorman 955-1146 Door Mirror - Right

Overview of Dorman 955-1146 Electric Door Mirror

The Dorman 955-1146 door mirror is designed specifically for Chevrolet and GMC full-size SUVs, including the Suburban 1500, Suburban 2500, Tahoe, Yukon, Yukon XL 1500, and Yukon XL 2500. This powered mirror assembly offers electric adjustment and heated glass to improve visibility in various driving conditions.

• Material: Durable plastic housing in black
• Electric adjustment for precise mirror positioning
• Heated glass to prevent fog and ice buildup
• Convex, clear rectangular glass for enhanced field of view
• Fold-away design for added protection
• Includes wiring harness; mounting hardware not included
• Specific fit for Chevrolet and GMC large SUVs
• Three mounting holes with screw attachment
• Six connector terminals for electrical integration

Detailed Product Description

The Dorman 955-1146 door mirror is a powered replacement mirror assembly engineered for select Chevrolet and GMC SUVs. Its black plastic housing is built to withstand daily wear while providing a factory-style appearance. The mirror features electric adjustment, allowing drivers to fine-tune the mirror angle from inside the vehicle. The heated glass helps maintain clear visibility by reducing fog and ice accumulation in cold or damp weather. The convex, rectangular glass shape expands the driver's field of view, improving safety when changing lanes or reversing. This mirror also includes a fold-away function to protect the mirror from damage when parked or navigating tight spaces. The assembly comes with a wiring harness for easy electrical connection but does not include mounting screws, which must be reused or sourced separately.

Compatible Vehicles and Applications

• Chevrolet Suburban 1500 and 2500
• Chevrolet Tahoe
• GMC Yukon and Yukon XL 1500 and 2500

This mirror is designed for direct replacement on these specific models, ensuring proper fit and function without modification.

Common Issues Addressed by This Door Mirror

• Damaged or cracked mirror glass impairing visibility
• Non-functional electric adjustment mechanisms
• Loss of heated mirror function causing fog or ice buildup
• Broken or stuck fold-away mirror housing
• Worn or damaged wiring harness affecting mirror operation

Installation Notes and Tips

Installation requires removal of the existing mirror assembly by unscrewing the three mounting screws. The Dorman 955-1146 includes a wiring harness for straightforward electrical connection; however, mounting hardware is not included and should be retained from the original mirror or purchased separately. Ensure all electrical connectors are securely attached before finalizing installation. Testing the electric adjustment and heating functions prior to reassembly is recommended to confirm proper operation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 955-1146 door mirror undergoes quality inspections to ensure reliable performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to Dorman’s official warranty policy for exact terms.