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73-87 Chevy _ GMC Trucks => 73-87 Chevy & GMC Trucks => Topic started by: ajlaskowski on May 20, 2006, 06:32:00 pm
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A couple months ago I bought the heavy duty headlight harness from and its been working great until one of my relays went bad from battery acid and I cant find them anywhere. Does anybody know where to buy the replacement relay for the harness?
1977 Chevy C10
My Truck at Cardomain
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What do you need a heavy duty harness for? a relay is a relay, take the old one to an autopart store and have them cross reference it.
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The harness uses the relays and I've already been to Advance Autoparts and Oreilly and neither of them had the relay. I bought the harness because I replaced the sealed beams with H4 Halogens and the harness makes them brighter.
My Truck at Cardomain
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check your local stereo, car alarm shop, that was where i found the "odd" relays to make the wiring harness to covert my jeep to fuel injection, seems he had the ones that napa and advanced could not get.
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Is there a part # on the relay? or brand? Is there a schematic printed on it?
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There is no part number or brand but there is a schematic on it.
My Truck at Cardomain
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ok can u take a pic and post it of the schematic and the pin side?
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My Truck at Cardomain
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double contact relays are used in other systems in your truck; the horn, the lights(yeah, I know-duh),the fans, the...hmm there's something else and I forgot what it is. Anyway, they should be available at the auto parts store. They're all the same kind of relay.
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Adnvance Auto had a relay with the same schematic but it had a different socket so I couldn't plug it into my harness.
My Truck at Cardomain