TechPro GM1320170 Door Mirror Set - Left

Left Door Mirror Set for GM Trucks

TechPro GM1320170 is a left door mirror set for sport-type, manual applications on select Chevrolet and GMC trucks. It is built for factory-style fitment and consistent operation on the vehicles listed below.

Compatible with 1988-2000 Chevrolet and GMC full-size truck applications, including Chevrolet C1500, C2500, C3500, K1500, K2500, K3500, Silverado 1500, Silverado 2500, and GMC C1500, C2500, C3500, K1500, K2500, K3500, Sierra 1500, Sierra 2500, this assembly is identified by part number GM1320170.

• Left side door mirror set for sport type, manual configurations
• Factory-style precision for direct replacement fitment
• Built with high-quality materials for durability and long-term performance
• OE cross-reference: 15697335
• Part number GM1320170 for ordering and fitment verification

Detailed Product Overview

This TechPro mirror assembly is made for drivers replacing a damaged or worn left exterior mirror on Chevrolet Silverado and GMC Sierra trucks, as well as earlier C/K-series models. The manual design matches the listed sport-type applications and supports a clean replacement on the driver side. With dimensions of 10.65 in. long, 8.5 in. wide, and 6.86 in. high, the assembly is sized for the specified truck fitments and built for dependable everyday use.

Use GM1320170 when you need a direct replacement for a left door mirror on 1988-1998 Chevrolet C1500, C2500, C3500, K1500, K2500, and K3500; 1988-1998 GMC C1500, C2500, C3500, K1500, K2500, and K3500; 1999 Chevrolet Silverado 1500 and Silverado 2500; and 1999-2000 GMC Sierra 1500 and Sierra 2500. This part cross-references OEM number 15697335 for the same application.

Common Problems This Part Addresses

• Broken or cracked driver-side mirror housing
• Loose or unstable mirror assembly on the door
• Worn manual mirror replacement on sport-type trucks
• Loss of rearward visibility from a damaged mirror
• Mismatch from an incorrect replacement mirror

Installation Notes and Tips

Verify the vehicle year, make, model, and left-side sport-type manual mirror configuration before installation. Compare the existing mirror assembly to GM1320170 and confirm OEM reference 15697335 for proper application matching. Because this is a manual mirror set, make sure the vehicle uses the listed manual setup before ordering.

Quality Assurance

TechPro builds this mirror set with durable materials and factory-style precision for reliable function and long-term value. The part is engineered for the listed Chevrolet and GMC truck applications and supports direct replacement needs for the specified OE cross-reference.