Dorman 56318 Door Mirror Glass - Left

Durable Door Mirror Glass for Select GM Trucks and SUVs

The Dorman 56318 door mirror glass is designed specifically for a range of Chevrolet, GMC, and Cadillac trucks and SUVs. Featuring a heated, electric adjustment system and a chrome finish, this replacement mirror glass offers reliable performance and a precise fit for your vehicle.

• Material: Durable plastic construction with backing plate included
• Dimensions: 6.25 inches length by 9.879 inches width
• Color: Chrome finish for a factory look
• Attachment Type: Snap-on installation for easy replacement
• Heated mirror glass with electric adjustment compatibility
• Turn signal indicator integrated for added safety
• Specific fitment for Chevrolet Silverado, GMC Sierra, Cadillac Escalade, and more

Product Details and Features

The Dorman 56318 door mirror glass is engineered to match the original equipment specifications for select GM vehicles, including Chevrolet Avalanche 1500 and 2500, Silverado 1500 and 2500 series, GMC Sierra 1500 through 3500 models, and Cadillac Escalade variants. This replacement mirror glass is made from high-quality plastic with a chrome finish, providing durability and corrosion resistance. It includes a backing plate and is designed for snap-on attachment, simplifying installation. The mirror supports electric adjustment and features a heated element to prevent fogging and ice buildup. Additionally, it incorporates a turn signal indicator for enhanced visibility and safety on the road.

Compatible Vehicles and Applications

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

Common Issues This Mirror Glass Addresses

• Cracked or broken mirror glass due to impact or wear
• Non-functioning heated mirror element causing fog or ice buildup
• Damaged or missing turn signal indicator on the mirror
• Faulty electric mirror adjustment resulting in poor visibility
• Corroded or faded mirror surface affecting appearance and safety

Installation Notes and Tips

The Dorman 56318 mirror glass is designed for snap-on installation, making replacement straightforward without the need for specialized tools. Before installation, ensure the vehicle’s mirror housing is clean and free of debris. Carefully align the backing plate and press firmly until the mirror snaps securely into place. Verify the electric adjustment and heated functions operate correctly after installation. For vehicles with turn signal indicators, confirm the wiring connections are intact and functional.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, ensuring reliable fit and function. The 56318 door mirror glass undergoes rigorous quality control to provide consistent performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.