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Old 10-09-2019, 07:01 PM   #2
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Join Date: Feb 2004
Location: Houston, Texas
Posts: 1,034
Re: Fuel injector harness

Originally Posted by Gunner41 View Post
Hey guys hope you can help.
My 97 3500 7.4 Vortec needs a new fuel injection wiring harness. The OEM number that we came up with is 12163080. The problem im running into is that GM says its only $50 ish dollars. Now normally that wouldn't be a problem (Cheaper is mostly better)but when a bolt cost $25 compared to a wiring harness with all the connectors it doesn't seem right. Yes I have called and called AND call Chevy, Gmc, buick and no can answer the question of does all the injector connectors and clips come with it?
Google partn number, looks like it's an assembly. So yeah?.
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