Type Oil Pressure Switch. Housing Colour Black. Pressure from 0.2 bar. Pressure to 0.33 bar. Number of Poles 1 -pin connector. TRIUMPH GT6 I MK III Coupe Petrol 12/1971 12/1972 RWD 12 105 77. TRIUMPH GT6 I MK II Coupe Petrol 10/1970 12/1970 RWD 12 105 77.