TechPro GM1320302 Door Mirror Set - Left

Left Door Mirror Set for Buick LaCrosse

This TechPro door mirror set is built for factory-style precision and dependable everyday use. It is a direct-fit replacement for the left side on select Buick LaCrosse models, with heated mirror functionality and OE reference 15886521.

• Direct-fit door mirror set for the left side
• Heated mirror configuration
• Built with high-quality materials for durability and lasting performance
• Factory-style precision for consistent fit and function
• OE cross-reference: 15886521
• Part number: GM1320302

Fitment Details

Fits 2005-2009 Buick LaCrosse, left.

Use this TechPro GM1320302 mirror assembly when replacing a damaged, worn, or non-functioning driver-side mirror on a 2005-2009 Buick LaCrosse. The OE-style construction supports reliable operation and a clean exterior match for the vehicle. This part cross-references OE number 15886521 for the same application.

Common Replacement Reasons

• Broken or cracked left mirror housing
• Heated mirror element no longer functioning
• Loose, damaged, or missing mirror assembly
• Restoring visibility after impact or wear
• Replacing a mirror that no longer matches OE fitment

Installation Notes

Install on the left side of the vehicle and verify connector and heated-mirror configuration before mounting. Compare the replacement assembly to the original mirror to confirm shape, attachment points, and electrical setup. Professional installation is recommended for proper alignment and function.

Quality Assurance

TechPro builds this mirror assembly with materials selected for durability and long-term value. The GM1320302 is made to deliver factory-style precision and dependable performance for Buick LaCrosse applications.