Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

1978 GMC C15 Truck Headlight Switch

What year is your
Free Same Day Shipping

1978 GMC C15 Truck Headlight Switch

Filter Results
  • Notify When Available

    VIDEO

    Grand Am Cutlass Trans Am Monte Carlo Camaro Headlight Switch

    Replaces 1978 GMC C15 Truck with 7 Terminal Connector Headlight Switch TRQ SWA41644

    5 reviews
    Brand: TRQ - SWA41644
    $24.95
    Save 7%
    List $26.95 Save $2.00

    Guaranteed to Fit 1978 GMC C15 Truck

    Guaranteed to Fit 1978 GMC C15 Truck

  • Notify When Available
    65-90 Alfa Romeo, International , GM Multifit Floor Mount Headlight Dimmer Switch

    Replaces 1978 GMC C15 Truck Floor Mounted Headlight Dimmer Switch TRQ SWA41733

    3 reviews
    Brand: TRQ - SWA41733
    $14.95
    Save 32%
    List $21.95 Save $7.00

    Guaranteed to Fit 1978 GMC C15 Truck

    Guaranteed to Fit 1978 GMC C15 Truck

Close



Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Go To Top
Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

If your vehicle isn't listed, close the window to return to search.