TechPro GM1320654 Door Mirror Set - Left

TechPro GM1320654 Left Door Mirror Set

The TechPro GM1320654 is a left door mirror set for select GMC Acadia models with blind spot detection and a mirror cover. Built for factory-style fitment, it is made with durable materials to support consistent mirror function and long-term value.

Key Features

• Left door mirror set for 2020-2022 GMC Acadia
• Designed for vehicles with blind spot detection
• Includes cover configuration noted in fitment
• Factory-style precision for direct replacement use
• Built with high-quality materials for durability
• Part number: GM1320654

Detailed Description

TechPro GM1320654 is a direct replacement left side mirror assembly for the GMC Acadia, covering 2020, 2021, and 2022 model years. It is specified for vehicles with blind spot detection and a cover, with PTM assembly details noted in the fitment data. This mirror set is built to match factory-style mounting and function, making it a practical choice when replacing a damaged or non-functioning mirror on a GMC Acadia.

This part cross-references OEM part number 84579489 for the same application. The GM1320654 part number is also useful when verifying the correct mirror assembly before ordering.

What This Part Helps Address

• Broken or cracked left door mirror housing
• Loss of blind spot detection mirror functionality
• Damaged mirror cover on the driver-side mirror assembly
• Fitment issues from using the wrong mirror configuration
• Restoring proper exterior mirror operation on a GMC Acadia

Installation Notes and Tips

Compatible With 2020-2022 GMC Acadia, left. Confirm blind spot detection, cover, and PTM assembly details before installation. Verify the OEM reference 84579489 and compare the existing mirror assembly to the GM1320654 part number to ensure the correct match for your vehicle.

Quality Assurance

TechPro builds this mirror set with durable materials and factory-style precision to support reliable fit and lasting performance. For buyers comparing replacement options for a GMC Acadia, GM1320654 provides a direct-fit solution aligned to the listed application.