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GM 1640024 Switch Asm,Headlamp

1986-1990 GM

Customer Questions & Expert Answers (2)
GM 1640024 Switch Asm,Headlamp
  • Part Description
    SWITCH, Headlamp/Fog Lamp/Turn Signal
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number1640024
    Part DescriptionSWITCH, Headlamp/Fog Lamp/Turn Signal
    Other NamesHeadlamp Switch
    Item Dimensions6.6 x 3.3 x 3.2 inches
    Item Weight1.00 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU1640024
    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
    1986-1990 Cadillac Eldorado8 Cyl 4.1L, 8 Cyl 4.5LCOMMERCIAL CHASSIS, ELDORADO
    1986-1990 Cadillac Seville8 Cyl 4.1L, 8 Cyl 4.5LSEVILLE
  • Customer Questions & Expert Answers

    Q:
    I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 1640024 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to remove and install Headlight Switch in Cadillac ElDorado and Fleetwood? Posted by Customer
    A:
    Disconnect the negative battery cable. For Deville and Fleetwood, remove the instrument panel trim plates as follows: On 1990-91 vehicles, remove the right and left sound insulators and snap out the upper steering column filler panel. Remove the lower steering column filler panel. Remove the screws from the tops of the trim plates and remove the left and right trim plates. Unscrew the screws at the bottom of the center trim plate and remove the trim plate. Remove the switch retaining screws and detach the electrical connector. Remove the knob and bezel from the switch. To install, the installation is the reverse of the removal procedure. Tighten the switch screws to 13 inch lbs.(1.5 Nm). For Eldorado and Seville 1990-91 models, disconnect the negative battery cable. Make sure all switches on the switch module are OFF. Remove the instrument cluster trim plate as follows: Remove the left side A/C vent. Remove the radio trim plate. Remove the retaining screws and the trim plate. Remove the 2 retaining screws and pull the switch module out of the electrical connectors in the instrument cluster. To install, the installation is the reverse of the removal procedure. For 1992-98 models, disconnect the negative battery cable. Firmly pull outward on the headlight switch knob to remove the switch module from the instrument panel. Detach the electrical connector and remove the switch. To install, the installation is the reverse of removal.
    Posted by GMPartsGiant Specialist
    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 1640024, the Right Choice

To ensure reliability, purchase GM part # 1640024 Switch Asm,Headlamp. It is sometimes referred to as GM Headlight 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 Cadillac Eldorado, Seville models.

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