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1984-91 Truck Column Mounted Dimmer Switch

UD438 - 1984-91 Truck Column Mounted Dimmer Switch

This column mounted service replacement headlamp dimmer switch 1984-86 C/K models and 1987-91 R/V & Blazer models allows the driver to select either high or low-beam operation of the headlamps and to switch between the two. Located in the steering column 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.


Product #: UD438

In Stock Now!

MSRP: $17.99 ea
Classic: $15.99 ea



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