PAINLESS WIRING 30821 HEADLIGHT RELAY KIT 99-

PAINLESS WIRING 30821 HEADLIGHT RELAY KIT 99-

Since the 4-headlight system was introduced in 1988 on GM pickups and Suburban?s, owners of these vehicles have wondered why their low beams go off when the high beams are turned on. No good reason we can think of. Increase the intensity and improve the spread pattern by keeping all four lights on when in high beam mode. Easily installs in 10 minutes.