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GM 1964784 Signal Switch Spring

1988-2002 GM

Customer Questions & Expert Answers (2)
1964784 GM Signal Switch Spring Product Photo 1 of 1
  • Part Description
    Spring, Turn Signal Switch Cancel Cam
  • Manufacturer
    General Motors
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number1964784
    Part DescriptionSignal Switch Spring; Spring, Turn Signal Switch Cancel Cam
    Item Dimensions4.1 x 3.0 x 1.1 inches
    Item Weight0.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU1964784
    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
    1991-1993 Buick Century4 Cyl 2.2L, 4 Cyl 2.5L, 6 Cyl 3.3LCUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 4 DOOR, SPECIAL 4 DOOR, SPECIAL STATION WAGON
    1991-1999 Buick Lesabre6 Cyl 3.8L2 DOOR, CUSTOM, CUSTOM 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR
    1992-1996 Buick Park Avenue6 Cyl 3.8LPARK AVENUE, ULTRA
    1990-1991 Buick Reatta6 Cyl 3.8L2 DOOR, CONVERTIBLE, RIVIERA
    1995-1996 Buick Regal6 Cyl 3.1L, 6 Cyl 3.8L2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 4 DOOR
    1990-1993 Buick Riviera6 Cyl 3.8L2 DOOR, CONVERTIBLE, RIVIERA
    1992-1993 Buick Roadmaster8 Cyl 5.7L4 DOOR, LIMITED SEDAN, STATION WAGON
    1991-1992 Cadillac Brougham8 Cyl 5.0L, 8 Cyl 5.7LBROUGHAM 4 DOOR
    1992-1999, 1989-1990 Cadillac Deville8 Cyl 4.5L, 8 Cyl 4.6L, 8 Cyl 4.9L2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, CONVERSION, DEVILLE, TOURING 4 DOOR
    1992-2002 Cadillac Eldorado8 Cyl 4.6L, 8 Cyl 4.9LCOMMERCIAL CHASSIS, ELDORADO
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  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 1964784 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How to remove and install Wiper Switch on Cadillac Fleetwood? Posted by Alexei I.
    A:
    Windshield wiper control is a function of the Combination Switch on all other vehicles. To remove and install, first disconnect the negative battery cable. Ensure all switches on the switch module are OFF. Then, remove the instrument cluster trim plate. This involves removing the left side A/C vent, the radio trim plate, and the retaining screws and the trim plate. Next, remove the 2 retaining screws and pull the switch module out of the electrical connectors in the instrument cluster. Installation is simply the reverse of the removal procedure.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Mar 31, 2025

Genuine GM Part 1964784, the Right Choice

To ensure reliability, purchase GM part # 1964784 Signal Switch Spring. It is sometimes referred to as 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 Buick Century, Lesabre, Regal models. It fits Cadillac Brougham, Deville, Fleetwood. It also fits Chevrolet Blazer, Camaro, P30. This also fits GMC C2500, Suburban, Yukon.

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