This is topic New Motorcraft spark plugs (Stock 03-04 Cobra) in forum FOR(D) SALE: at Northern California Ford Owners .
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Posted by Reloaded83 (Member # 8647) on
:
The Ford Motorcraft part number is AGSF-12F-M1. Came out of my 0 mile crate motor. Replaced them with NGK plugs. $20 obo. Came out of an '04 Cobra motor.
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