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GMC 25858426 Switch Assembly, Headlamp & Instrument Panel Lamp Dimmer & Dome Lamp *Ebony

2007-2021 GMC

Customer Questions & Expert Answers (7)
GM 25858426 Switch Assembly, Headlamp & Instrument Panel Lamp Dimmer & Dome Lamp *Ebony
GM 25858426 Switch Assembly, Headlamp & Instrument Panel Lamp Dimmer & Dome Lamp *Ebony
GM 25858426 Switch Assembly, Headlamp & Instrument Panel Lamp Dimmer & Dome Lamp *Ebony
GM 25858426 Switch Assembly, Headlamp & Instrument Panel Lamp Dimmer & Dome Lamp *Ebony
GM 25858426 Switch Assembly, Headlamp & Instrument Panel Lamp Dimmer & Dome Lamp *Ebony
  • Part Description
    SWITCH, Headlamp/Fog Lamp/Turn Signal
  • Replaced By
    84948801
  • Manufacturer
    General Motors
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$45.27 MSRP: $67.66
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number25858426
    Part DescriptionSWITCH, Headlamp/Fog Lamp/Turn Signal
    Other NamesHeadlamp Switch
    Item Dimensions4.4 x 4.4 x 4.3 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU25858426
    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
    2008-2021 GMC Savana4 Cyl 2.8L Diesel, 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L, 8 Cyl 6.6L Diesel1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 1/2 TON CARGO EXPRESS, 1/2 TON CARGO SAVANA, 1/2 TON PASSENGER EXPRESS, 1/2 TON PASSENGER SAVANA, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA
    2007-2014 GMC Sierra6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex, 8 Cyl 6.6L Diesel1 TON CREW CAB, CREW CAB 1 TON, CREW CAB 1 TON 119.0, CREW CAB 1 TON 137.0, 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, EXTENDED CREW CAB 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
    2007-2014 GMC Yukon8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex1/2 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 25858426 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How do you remove the turn signal/hazard flasher/multi-function switch on Chevrolet Avalanche,Silverado,Suburban,Tahoe,GMC Sierra,Yukon,Yukon Denali and Yukon XL? Posted by Customer
    A:
    First, remove the steering wheel and the upper and lower steering column covers. Next, disconnect the electrical connectors from the turn signal/hazard flasher/turn signal switch using a screwdriver to disengage the locking tabs. Then, remove the turn signal/hazard flasher/turn signal switch mounting screws and remove the switch. Also, the installation is the reverse of removal.
    Posted by GMPartsGiant Specialist
    Q:
    How do you install the switch for the 2011 Chevrolet Avalanche? Posted by Customer
    A:
    Simply reverse the removal steps.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Turn Signal Switch
    Q:
    What is the final step in removing the switch for the 2011 Chevrolet Tahoe? Posted by Customer
    A:
    Remove the switch mounting screws and take out the switch.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Turn Signal Switch
    Q:
    What is the final step in removing the switch for the 2013 Chevrolet Silverado? Posted by Customer
    A:
    Remove the switch mounting screws and take out the switch.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Turn Signal Switch
    Q:
    How do you install the switch for the 2010 GMC Yukon? Posted by Customer
    A:
    Simply reverse the removal steps.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Turn Signal Switch
    Q:
    What should you do after removing the steering wheel and covers for the 2007 GMC Sierra? Posted by Customer
    A:
    Disconnect the electrical connectors from the switch using a small screwdriver to disengage the locking tabs.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Turn Signal Switch
    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 25858426, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 25858426 Switch Assembly, Headlamp & Instrument Panel Lamp Dimmer & Dome Lamp *Ebony. It is sometimes referred to as GMC Dimmer Switch, GMC Headlight Switch, GMC Turn Signal Switch. 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 Savana, Sierra, Yukon models.

Affordable, reliable and built to last, GM part # 25858426 Switch Assembly, Headlamp & Instrument Panel Lamp Dimmer & Dome Lamp *Ebony 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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