LawnSite Member
Is it possible to put the new H3 or H4 bulbs in an 89 k1500 4 headlight system??? Could I swap the 4 sealed beam setup with a newer bulb system??? I am open for suggestions and what the costs would be.. I know that H3 and H4 sealed beams cost around $40 each so with the way i go through headlights that is not feasable


LawnSite Member
It can be done if you want to replace the radiator support & everything in it including the grill. I would invest in a set of rock guards for the headlights you have. They're cheaper than the intrest on the loan it would take to change the headlights.

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