1Fitment: Water coolant temperature sensor is professionally designed, replacement for Peugeot; Replacement for Citroen ; Replacement for Fiat. 2OE Numbers: Replacement for Citroen 1338.97, 1338.A6, 96368027; Replacement for Fiat 9636777280, 9631000880; Replacement for Peugeot 1338.A6, 1338.97, 96368027. 3Precise Measurement: Coolant temperature sensors accurately detect and measure the temperature of the coolant to protect the engine from overheating or overcooling damage. 4Long Durability: The coolant temperature sensor has high durability and can work for a long time in various harsh environments, such as high temperature, high pressure and other conditions. 5Excellent Replacement: Professional manufacturing, this is your ideal option and replacement for your rebuild, repair, and maintenance needs.