Dorman 955-1778 Door Mirror - Right

Dorman 955-1778 Right Door Mirror for Buick LaCrosse

This Dorman door mirror is built for the right side of 2010-2013 Buick LaCrosse models with power adjustment, heat, memory, turn signal, and puddle lamp features. It is engineered to match the original mirror assembly’s look, fit, and function for a direct replacement on the vehicle.

Key Features

• Fits 2010-2013 Buick LaCrosse, right
• Electric adjustment with heated glass
• Powered mirror with memory setting
• Housing turn signal indicator and puddle lamp application
• Fold-away mirror design
• Black plastic housing with clear, convex rectangular glass
• Specific-fit replacement for OE-style installation
• Part number 955-1778 for application matching

Detailed Description

Dorman 955-1778 is a specific-fit right door mirror assembly for the 2010-2013 Buick LaCrosse. It uses electric adjustment, heated glass, memory functionality, and a fold-away design, with a black housing and clear convex mirror glass. The assembly is built to match the original mirror’s form and operating features, making it a direct replacement for vehicles equipped with turn signal and puddle lamp mirror functions. If you are searching for a 2010-2013 Buick LaCrosse right door mirror, Dorman 955-1778 provides the OE-style configuration needed for a proper match. This part cross-references GM OE 20757717 and 1332-3062R for the same application.

Common Problems This Mirror Can Address

• Cracked or broken right side mirror housing
• Loss of power mirror adjustment
• Heated mirror failure in cold or wet conditions
• Turn signal indicator damage in the mirror assembly
• Memory-function mirror replacement after impact or wear

Installation Notes and Tips

Verify the vehicle is a 2010-2013 Buick LaCrosse with the correct right-side mirror equipment before ordering. This mirror uses screws for attachment and an 11-terminal connector, and mounting hardware is not included. Confirm the connector, heat, memory, turn signal, and puddle lamp features match the original assembly before installation. Part number 955-1778 should be checked against the removed mirror and vehicle build to ensure the correct fit.

Quality Assurance

Dorman engineers this mirror assembly to follow the original equipment layout for the specified Buick LaCrosse applications, including the same core mirror components and technology used on the vehicle. Part number 955-1778 is built as a direct-fit replacement for the listed right-side applications.