VEMO V25-73-0109 - Oil Pressure Switch. FORD: 1U5T9278DA, FORD: 6U5Z9278D, FORD: GC3Z9278A, FORD: GC3Z9278B, FORD: SW6357, FORD: SW7676. Reference OE/OEM Number : FORD: 1U5T9278DA, FORD: 6U5Z9278D, FORD: GC3Z9278A, FORD: GC3Z9278B, FORD: SW6357, FORD: SW7676.