FITMENT:
GMC Sierra 1500 2003 2004 2005

REPLACEMENT MIRROR GLASS
This item is the replacement glass only and does not have any plastic backing plate heater grid or electrical connectors included or attached to the back of it. Vehicles of the same Make/Year/Model often do have different mirror options from factory therefore It is IMPORTANT to check offered item pictures and sizes to help you order proper fit for your application. Please contact us - prior to your order if you need to identify correct option for your vehicle.

SIDE: LEFT / RIGHT
Left mirror glass is for US / Canada driver side.
Flat Driver Side - Left Side mirror has to be FLAT as per highway safety acts in effect in both US and CANADA for passenger cars. Some passenger cars SUVs and trucks may have a small spot convex mirror in the corner or top or bottom of the glass but the main mirror is Flat on the driver side.
Right mirror glass is for US / Canada passenger side.
Convex Right Side - Passenger Side mirror is FLAT. Some passenger cars SUVs and trucks may have a small spot convex mirror in the corner or top or bottom of the glass but the main mirror is Flat on the Passenger side.

INSTALLATION:
View our pre-order pages and Installation pages to help you identify what part you need and also to get assistance with proper installation of the mirror glass