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AC 8 pin modules- GM has so many #'s

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Old Sep 7, 2006 | 10:46 PM
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Dave Farr's Avatar
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AC 8 pin modules- GM has so many #'s

Replacing a faulty small cap hei module and there are about a dozen part numbers that will fit the dist, I have bought a AC D1943A application is 1989 Chev 4x4 5.7L- whats the difference, I see the aftermarkets have cut their inventory to just a few part numbers. See Megasquirt for a list of numbers.
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