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GMC 25892978 Mirror, Outside Rear View (Reflector Glass Only)

2007-2008 GMC

Customer Questions & Expert Answers (14)
GM 25892978 Mirror, Outside Rear View (Reflector Glass Only)
  • Part Description
    Glass, (Dl3) Rear View Mirror, Outside
  • Position
    Rear
  • Manufacturer
    General Motors
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number25892978
    Part DescriptionGlass, (Dl3) Rear View Mirror, Outside
    Item Dimensions13.9 x 7.4 x 3.1 inches
    Item Weight1.00 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU25892978
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2007-2008 GMC Sierra6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 6.6L DieselCREW CAB 1 TON, CREW CAB 1/2 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1/2 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5
    2007-2008 GMC Yukon8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L1/2 TON, 3/4 TON, XL 3/4 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 25892978 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How do you remove the inside mirror of the 2009 Chevrolet Avalanche? Posted by Customer
    A:
    Disconnect the electrical connector if there are electronic components. Remove the set screw and slide the mirror up off the support base on the windshield.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Side View Mirrors
    Q:
    What should you do if there's voltage in the wires for the 2007 Chevrolet Avalanche? Posted by Customer
    A:
    If there's voltage in the wires, you should remove the mirror and test it off the vehicle with jumper wires.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Side View Mirrors
    Q:
    What should you do if there's voltage in the wires for the 2008 Chevrolet Tahoe? Posted by Customer
    A:
    If there's voltage in the wires, you should remove the mirror and test it off the vehicle with jumper wires.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Side View Mirrors
    Q:
    What should you do if there's voltage in the wires for the 2007 Chevrolet Suburban? Posted by Customer
    A:
    If there's voltage in the wires, you should remove the mirror and test it off the vehicle with jumper wires.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Side View Mirrors
    Q:
    How do you reattach the support base for the inside mirror for the 2007 Chevrolet Suburban? Posted by Customer
    A:
    Use a special mirror adhesive kit and follow the instructions on the package. Allow the base to bond overnight before attaching the mirror.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Side View Mirrors
    Q:
    How do you remove the inside mirror for the 2013 Chevrolet Tahoe? Posted by Customer
    A:
    Disconnect the electrical connector if there are electronic components. Remove the set screw and slide the mirror up off the support base on the windshield.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Side View Mirrors
    Q:
    What could be the problem if the motors can be heard but the mirror glass doesn't move for the 2008 Chevrolet Silverado? Posted by Customer
    A:
    If the motors can be heard but the mirror glass doesn't move, there may be a problem with the drive mechanism inside the mirror.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Side View Mirrors
    Q:
    How do you install the outside mirrors for the 2011 Chevrolet Silverado? Posted by Customer
    A:
    To install, simply reverse the removal process.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Side View Mirrors
    Q:
    What could be the problem if the motors can be heard but the mirror glass doesn't move for the 2007 GMC Sierra? Posted by Customer
    A:
    If the motors can be heard but the mirror glass doesn't move, there may be a problem with the drive mechanism inside the mirror.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Side View Mirrors
    Q:
    How do you reattach the support base for the inside mirror for the 2011 GMC Sierra? Posted by Customer
    A:
    Use a special mirror adhesive kit and follow the instructions on the package. Allow the base to bond overnight before attaching the mirror.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Side View Mirrors
    Q:
    What should you do if there's no voltage in each switch position for the 2007 GMC Yukon? Posted by Customer
    A:
    If there's no voltage in each switch position, you should check the circuit between the mirror and control switch for opens and shorts.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Side View Mirrors
    Q:
    How do you remove the outside mirrors for the 2009 GMC Yukon? Posted by Customer
    A:
    Start by removing the door trim panel and upper corner interior trim panel. If the mirrors are power mirrors, disconnect the wiring harness before removing the nuts and detaching the mirror from the door.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Side View Mirrors
    Q:
    The description isn't clear, does this mirror have Turn signal, heat, and auto dimming? Posted by Customer: 2008 Light Truck Tahoe / Yukon / Escalade - 06 Bodystyle (4WD / AWD)
    A:
    YES, YES AND YES.. ALL INCLUDED IN THIS MIRROR
    Posted by GMPartsGiant Specialist 29/3/2022
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 25892978, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 25892978 Mirror, Outside Rear View (Reflector Glass Only). It is sometimes referred to as GMC Side View Mirrors. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific GMC Sierra, Yukon models.

Affordable, reliable and built to last, GM part # 25892978 Mirror, Outside Rear View (Reflector Glass Only) stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed GMC parts information, click here.

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