For the record:

1996 CV oil pressure gauge, engine unit (sender): D4AZ-9278-A
(Motorcraft SW-1311)
1996 CV Oil pressure gauge, instrument panel unit: F6AZ-10883-
BA

This from the 1996 passenger car parts book-part #'s subject to supercession.
_________________________
2008 Crown Vic P71 (former Sault St. Marie, Ontario PD).
2010 Crown Victoria P7B SAP (former Federal).