Keystone GM1326127 Driver Side Mirror Housing Upper Cover Textured Black

The Keystone GM1326127 is an OEM-replacement driver side (left-hand) door mirror housing upper cover designed for Chevrolet Silverado 1500 (2019–2025) and Silverado 2500 HD (2020–2025), as well as their GMC Sierra counterparts. Engineered to match original factory specifications, this textured black cover restores the appearance and protection of the exterior mirror assembly without requiring modifications.

Key Features:

• OEM Replacement: Direct-fit replacement engineered to match the original mirror housing cover in form, fit, and function
• Textured Black Finish: Factory-style matte textured surface blends seamlessly with the vehicle's exterior
• Driver Side (Left-Hand): Designed specifically for the left / driver-side mirror assembly
• Broad Cab Compatibility: Fits Regular Cab, Double Cab, and Crew Cab configurations, including non-extending and power mirror variants
• Durable Construction: Built to withstand road debris, weather exposure, and daily wear
• No-Hassle Installation: Designed to mount using OEM attachment points — no cutting, drilling, or special tools required

OEM Cross-Reference Part Numbers: GM1326127, 84732427 (replaces 84309727)

This mirror cover is an ideal solution for collision repair shops and DIY owners looking to restore a clean, factory-correct appearance to a damaged or degraded mirror housing on GM full-size trucks.