Dorman 959-003 Door Mirror Cover - Left

Durable Door Mirror Cover for Select GM Trucks and SUVs

The Dorman 959-003 door mirror cover is designed to restore the exterior appearance of your vehicle while providing reliable protection. Made from durable plastic, this replacement cover is compatible with a range of Cadillac, Chevrolet, and GMC models, ensuring a precise fit and lasting performance.

• Constructed from high-quality plastic for durability and weather resistance
• Includes one door mirror cover per package
• Compatible with Cadillac Escalade ESV, Chevrolet Avalanche, Silverado 1500, 2500 HD, 3500 HD, Suburban 1500, 2500, Tahoe, and GMC Sierra 1500, 2500 HD, 3500 HD, Yukon, Yukon XL 1500, 2500
• OEM-style fit and finish for seamless integration
• Part number 959-003 ensures correct replacement part

Product Details and Compatibility

This Dorman door mirror cover is engineered specifically for select GM full-size trucks and SUVs, including the Chevrolet Silverado and GMC Sierra series, as well as the Cadillac Escalade ESV and Yukon models. The plastic construction offers resistance to environmental elements such as UV rays and moisture, helping maintain the vehicle’s exterior integrity. The part number 959-003 corresponds to this exact replacement cover, providing a direct fit without modification.

Common Applications and Problem Resolution

• Replaces cracked or damaged door mirror covers caused by road debris or minor impacts
• Restores the vehicle’s exterior appearance after wear or collision damage
• Prevents further damage to the mirror assembly by providing a protective barrier
• Eliminates rattling or loose mirror covers that affect driving safety
• Maintains factory look and finish for resale value preservation

Installation Notes and Tips

• Installation requires removal of the existing mirror cover; no special tools needed
• Carefully align the cover to avoid damaging clips or mounting points
• Refer to vehicle-specific service manual for detailed removal and installation instructions
• Ensure the mirror assembly is clean and free of debris before installing the new cover

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 959-003 door mirror cover undergoes quality checks to ensure durability and proper fitment on compatible Cadillac, Chevrolet, and GMC models. While specific warranty terms may vary, Dorman typically offers limited warranties covering defects in material and workmanship.