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Old May 21, 2008 | 04:39 AM
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2fast99Z's Avatar
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Staging Lane
 
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From: Charlotte, NC
Default main wiring harness

anyone know what the part number is for the main wiring harnesss on an 84 z28? it's the one that plugs into the connection on the firewall really close to the master cylinder. i can't find a part number or an average price, and i'm not sure if it's dealer only or not...any help? by the way, i'm talking about motor side, not interior side

also...can someone tell me the "real" technical name of what i'm talking about? i know it's not called the main wiring harness, is it?
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Old May 21, 2008 | 07:04 AM
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69LT1Bird's Avatar
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From: Lapeer, MI
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there are actually two harness plugged into the bulkhead connector, the engine harness and the underhood/forward lamp harness. Both have been discontinued at the dealer level for a long time.
engine harness: 12028758 - 305H engine fits 1984 and 1985
underhood/lamp harness: 12016977 - fits 1982-1989

good luck
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