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GM 26100837 Turn Signal Switch

1998-2005 GM

Customer Questions & Expert Answers (2)
26100837 GM Turn Signal Switch Product Photo 1 of 2
  • Part Description
    Switch Assembly, Turn Signal & Headlamp Dimmer Windshield Wiper Washer
  • Replaces
    26062270, 26083635, 26090641, 26096832
  • Manufacturer
    General Motors
Make sure this part fits
$172.24 MSRP: $256.82
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number26100837
    Part DescriptionTurn Signal Switch; Switch Assembly, Turn Signal & Headlamp Dimmer Windshield Wiper Washer
    Item Dimensions10.7 x 5.8 x 5.3 inches
    Item Weight1.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces26062270, 26083635, 26090641, 26096832
    ManufacturerGeneral Motors
    SKU26100837
    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
    2001-2002 Chevrolet Astro6 Cyl 4.3LVAN ASTRO
    1998-2005 Chevrolet Blazer6 Cyl 4.3L2 DOOR, 4 DOOR
    1998-2004 Chevrolet S104 Cyl 2.2L, 4 Cyl 2.2L Flex, 6 Cyl 4.3LCREW CAB, ELECTRIC, PICKUP, PICKUP EXTENDED CAB
    1998-2001 GMC Jimmy6 Cyl 4.3L2 DOOR, 4 DOOR
    2001-2002 GMC Safari6 Cyl 4.3LVAN SAFARI
    1998-2004 GMC Sonoma4 Cyl 2.2L, 4 Cyl 2.2L Flex, 6 Cyl 4.3L4 DOOR, PICKUP, PICKUP EXTENDED CAB
    1998-2001 Oldsmobile Bravada6 Cyl 4.3LBRAVADA
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you.
    A:
    You can Select Your Vehicle to check if 26100837 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    How to remove and replace a Headlight Switch on Chevrolet Blazer? Posted by Lachana D.
    A:
    Start by disconnecting the cable from the negative battery terminal to remove and replace a switch in a vehicle. The next step is removing either the trim panel or instrument cluster bezel, then disconnecting the electrical connector. Thereafter, unscrew it and lift up the switch housing from the trim panel or cluster bezels. A small screwdriver can be used to unlock the clips; otherwise bring out the screwdrivers if they are there. This done, transfer to put new switch on its place and press it until clips lock into position alternatively fix any screws if required instead of that. Finally, re-install the trim panel or instrument cluster bezel.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / May 16, 2026

Genuine GM Part 26100837, the Right Choice

To ensure reliability, purchase GM part # 26100837 Turn Signal Switch. It is sometimes referred to as GM Dimmer Switch, GM Headlight Switch, GM Turn Signal Switch, GM Wiper Switch. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Chevrolet Astro, Blazer, S10 models. It fits GMC Jimmy, Safari, Sonoma. It also fits Oldsmobile Bravada.

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