Part Number: 13393366, 1304027. Engine Coolant Level Sensor 13393366 for Opel Astra J Zafira C Cascada. For Opel Cascada All Models Upto Chassis Number -DG999999 (2013 Onwards). For Opel Zafira C Models With Upto Chassis Number -E2999999 (2012-2019).
