SENDING UNIT, Oil Pressure, Motorcraft, originals stamped no. 90, threaded stud wire connector, This unit is used with an oil pressure gauge, See also 9A278-2A for 67-68 wire harness spade connector adapter,
Manufacturer Reference #'s: Motorcraft E4ZZ-9278-A, C7ZZ-9278-A, C8ZZ-9278-A, C9ZZ-9278-A, SW-852, D8ZZ-9278-A, E4ZZ-9278-A, SW-1547B
Submited on August 14, 2021 by roger r.
Total fail here. I installed and went crazy troubleshooting my circuits, ground and even bought and tested with a mechanical gauge despite engine sounding fine. The non op gauge was fixed with a 15 dollar part. This unit was totally defective. So much for Motorcraft being better. Probably would last longer than the 2 yrs my old unit did, but to do that they have to work first :) NPD asked me to send back for full refund, which is fair. Albeit a waste of their time and money and mine. But they've always been good to me so I shall comply.
Submited on September 09, 2021 by Jonathan M.