LUCAS CAV SNB856. Type Sensor, coolant temperature. VW TRANSPORTER / CARAVELLE Mk IV Bus (70B, 70C, 7DB, 7DK, 70J, 1.9 TD Bus Diesel 10/1992 04/2003 FWD 8 68 50. VW TRANSPORTER / CARAVELLE Mk IV Bus (70B, 70C, 7DB, 7DK, 70J, 2.4 D Bus Diesel 08/1997 04/2003 FWD 10 75 55. ).