1.8 bar pressure switch high-pressure M10x11 pin, designed for multiple VW applications Compatible with T25, Mk1 Golf, Corrado, Mk2/Mk3, T4 Petrol This high-quality Oil Pressure Switch is designed to monitor engine oil pressure at 1.8 bar, high-pressure. Featuring an M10x11 pin, it ensures a secure connection in a variety of vehicles.