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Summit Racing™ High Beam Headlight Relays

4.28 out of 5 stars 18 Customer Reviews

Since the 4-headlight system was introduced on GM trucks, owners of these vehicles have wondered why their low beams go off when the high beams are turned on? These Summit Racing™ high-beam headlight relays will change that. They leave all four lights on in high-beam mode, which improves the intensity and spread pattern of your headlights.

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Summit Racing™ High Beam Headlight Relays SUM-890300-1

Summit Racing™ High Beam Headlight Relays SUM-890300-1

High Beam Headlight Relay, Chevy, GMC, Full Size Truck/SUV, Each

Part Number: SUM-890300-1

4.28 out of 5 stars ( 18 )

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

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