Alternator swap

Asked by Mftuck Dec 04, 2018 at 11:52 PM about the 1998 Mercury Grand Marquis 4 Dr LS Sedan

Question type: Maintenance & Repair

Will a 2003 crown Victoria alternator fit in a 1998
grand Marquis

1 Answer
101,665

KenF answered 5 years ago

2003 CV uses an engine computer controlled alternator, the PCM communicates with the alternator via the databus, none of which you would have in the older GM.

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