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GMC K2500 Suburban Headlight Relays

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D1793 GM Original Equipment Series Headlight Relay
Part Number: ACD1793
Vehicle Info Required to Guarantee Fit
$48.99
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment SeriesReplaces OE Number : 15555675Recommended Use : OE ReplacementProduct Fit : Direct Fit
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Helpful Automotive Resources

Bad Headlight Relay Symptoms and FAQ
Bad Headlight Relay Symptoms and FAQIn a typical computer-controlled headlight circuit, two relays—one for the high beams and one for the low beams—control the headlights. Some vehicles also have a third headlight relay to activate the daytime running lights (the dimly lit headlights that automatically come on during the day). A relay is basically an electromagnetic