VEHICLE COMPATIBILITY: OEM part number: GM1324138. Fit for Cadillac Escalade 2007-2014 , for Chevy Silverado 2500HD 3500HD, for Chevy Suburban 1500, for Chevy Tahoe, for GMC Yukon, for Chevy Avalanche Silverado 2007-2013, for Chevy Suburban 2500, for GMC Sierra 1500 2500HD 3500HD. SPECIFICITIES: Made of high quality glass and ABS, with led turn signal. Which provides clear visibility, durability & safety. While this driver glass replacement is designed with heated function, to eliminate fog and melt snow or ice by heating from the inside out. (NOTE: PLEASE CONFIRM WHETHER THE MIRROR AND YOUR VEHICLE MODEL MATCH BEFORE PLACING AN ORDER!) 2-PIN & 4-PIN CONNECTOR: 1pc left mirror flat glass with its own 2-pin connector & 1pcs 4-pin connectors included. (NOTE: Whether your car's original socket for the mirrors is two plug or four plug, all is fit. Without auto dimming.) DIRECT INSTALLATION: Driver side mirror. Exactly the same as the original view mirror mounting point. Before installation, pry the old glass, unplug the wiring harness. Take care to connect the wiring harness and align the mounting points when installing the new mirror glass. As the glass is fragile, please do not use excessive force when you install it to avoid damaging the glass. WARM TIPS: 1 pc left side mirror. Please confirm whether the mirror and your vehicle model match before placing an order, to ensure compatibility. Please contact us if you have any questions about our left side rear view mirror glass. (Note: Glass products are fragile, please be careful when opening the package and using the product to avoid injury.) Production Details: OEM Part Number: GM1324138 Material: Glass, ABS plastic Placement on Vehicle: Left side (driver side) Functions: Heated, Turn signal Type: Power operation mirrors Mirror Type: Flat mirror Size: 25.5 X 16.5cm /10.03 X 6.49in (L*W) Fit for: For 2007 - 2014 Cadillac Escalade For 2007 - 2013 Chevy Chevrolet Avalanche For 2007 - 2014 Chevy Chevrolet Silverado 2500HD 3500HD For 2014 Chevy Chevrolet Suburban For 2007 - 2014 Chevy Chevrolet Suburban 1500 For 2007 - 2013 Chevy Chevrolet Suburban 2500 For 2007 - 2014 Chevy Chevrolet Tahoe For 2007 - 2013 GMC Sierra 1500 2500HD 3500HD For 2007 - 2014 GMC Yukon Features: 1.Direct Installation. OEM design, fit Without Trimming. Standard process design, suitable for your car. It is a good choice to replace your old rear view door mirror. 2.High-definition Glass. Made of high quality glass, better visibility. For a wider and clearer field of vision, durable, making your driving safer in rain or fog weather. 3.Mirror glass with heated function and turn signal. This glass back of this driver side mirror replacement is designed with heated function, to eliminate fog and melt snow or ice by heating from the inside out. Anti-glare to improve driving safety in rain or fog. 4.Fit for 07-14 Cadillac Escalade Chevy Silverado 2500HD 3500HD Chevy Suburban 1500 Chevy Tahoe GMC Yukon, for 07-13 Chevy Avalanche Silverado Chevy Suburban 2500 GMC Sierra 1500 2500HD 3500HD. Package Includes: 1 X left mirror flat glass with 2-pin connector 1 X 4-pin connector Steps to use: 1. Press the top of the mirror with your hand, pry the old glass apart along with the board with screwdriver. 2. Remove the old mirror, unplug the wiring harness. 3. Install the new mirror, connect the wiring harness and align the mirror mounting points with the outer ring of the motor. 4. Press the middle of the mirror with the palm of your hand carefully to avoid damaging the glass. Note: 1.Please confirm whether the mirror and your vehicle model match before placing an order, to ensure compatibility. 2. Glass products are fragile, please be careful when opening the package and using the product to avoid injury. 3. Color may be a little different due to monitor and light brightness from pictures. Thank you for your understands.