and Performance Parts and Accessories
UD5424 - 1978-02 Headlamp Dimmer Switch
This column mounted service replacement headlamp dimmer switch for 1978-91, 1996 full size Chevrolet models allows the driver to select either high or low-beam operation of the headlamps and to switch between the two.
Located in the steeringcolumn as an integral part of the turn signal switch. Usually in need of replacement after years of use. Ensure the proper operation of your headlamp dimmer functions by installing this service replacement headlamp dimmer switch.
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