TechPro GM1320377 Door Mirror Set - Left

OE-Style Left Door Mirror Set

Restore the driver-side mirror on select Chevrolet and GMC trucks and SUVs with this TechPro door mirror set, part number GM1320377. It is built for vehicles equipped with power adjustment, heating, a courtesy lamp, and a signal lamp, with factory-style fitment for dependable replacement performance.

Key Features

• Left door mirror set for select GM applications
• Power, heated, with courtesy lamp and signal lamp
• Without auto-dimming power folding
• Factory-style precision for consistent alignment
• High-quality materials for durability and long-term value
• Interchange reference: 25831236

Fitment Details

• Fits 2007-2014 Chevrolet Suburban 1500, left; Power; Heated; w/Courtesy Lamp; w/Signal Lamp; w/Dimmer; Power folding; PTM; Assembly; OEM: 25831236
• Fits 2007-2014 GMC Yukon, left; Power; Heated; w/Courtesy Lamp; w/Signal Lamp; w/Dimmer; Power folding; PTM; Assembly; OEM: 25831236
• Fits 2007-2014 GMC Yukon XL 1500, left; Power; Heated; w/Courtesy Lamp; w/Signal Lamp; w/Dimmer; Power folding; PTM; Assembly; OEM: 25831236
• Fits 2007-2013 Chevrolet Avalanche, left; Power; Heated; w/Courtesy Lamp; w/Signal Lamp; w/Dimmer; Power folding; PTM; Assembly; OEM: 25831236
• Fits 2007-2013 Chevrolet Suburban 2500, left; Power; Heated; w/Courtesy Lamp; w/Signal Lamp; w/Dimmer; Power folding; PTM; Assembly; OEM: 25831236
• Fits 2008-2009 Chevrolet Tahoe, left; w/Courtesy Lamp; w/Signal Lamp; w/Dimmer; Power folding; PTM; Assembly; OEM: 25831236
• Fits 2008-2009 GMC Yukon, left; w/Courtesy Lamp; w/Signal Lamp; w/Dimmer; Power folding; PTM; Assembly; OEM: 25831236

What This Mirror Helps Fix

• Broken or cracked driver-side mirror housing
• Loss of power mirror adjustment
• Inoperative heated mirror function
• Failed courtesy lamp or signal lamp assembly
• Mirror damage from impact, wear, or corrosion

Installation Notes and Tips

Verify the vehicle has the listed equipment before ordering, including power, heated, courtesy lamp, and signal lamp features. This TechPro GM1320377 mirror set is a direct replacement for the left side on the listed Chevrolet Suburban, Chevrolet Avalanche, Chevrolet Tahoe, GMC Yukon, and GMC Yukon XL 1500 applications. Confirm connector style and option content against the original mirror assembly before installation.

Quality Assurance

TechPro builds this mirror set with factory-style precision and durable materials for consistent fit and lasting performance. Part number GM1320377 cross-references OEM 25831236 for the same application.