Standard Motor Products Oil Pressure Switch. Part PS10. See pic.

Standard Motor Products PS-10 Engine Oil Pressure Switch

Standard Motor Products PS-135 Engine Oil Pressure Switch

Standard Motor Products PS-127 Engine Oil Pressure Switch

Oil Pressure Switch Standard Motor Products PS10

Standard Motor Products PS423T Engine Oil Pressure Switch

Standard Motor Products PS64 Engine Oil Pressure Sender Switch

Oil Pressure Switch Standard Motor Products PS10