Water Coolant Temperature Sensor Sender fits for Volkswagen VW 251919501A 251919501D (2 pin) Water / Coolant Temperature Sensor (also called duel temp sender) Using on sending signal to the water temperature gauge and Engine ECU Reference OE number: 251919501A or 251919501D **IMPORTANT** Please 100% ensure you are ordering correct parts. Only place your order if you have confirmed the OE number. We are not next to your engine so we cannot check it out for you. If you have any unsure, seek for professional help locally. For Volkswagen Caddy (1983-1992), Corrado (1989-1995) Golf Mk3 (1991-1998), Jetta Mk2 (1988-1992), Passat B3 (1987-1992), Passat B4 (1993-1997), Polo Mk2 (1982-1990), Polo Mk2 Facelift (1991-1994), Polo Mk3 (1995-2000), Scirocco II (1984-1992), Sharan 1st Gen. (1996-2000), Sharan 1st Gen. Facelift (2001-2010), Transporter T4 (1991-2004)