New Jetta, New Santana, Golf universal water temperature sensor 04E919501C, Volkswagen OEM standard

This water temperature sensor is compatible with the Volkswagen New Jetta (2013-2019), New Santana (2013-2019), and Golf 6/7 (1.4T/1.6L), covering EA211 engine models. The part monitors coolant temperature in real time and transmits the signal to the ECU to adjust fuel injection and ignition timing, preventing engine overheating or overcooling. OEM number 04E919501C (factory standard), cross-checkable with Volkswagen OEM parts catalog to ensure perfect match with the radiator interface. Replacement is relatively easy; it is recommended to use a dedicated wrench to remove the old part and apply sealant; after installation, bleed the cooling system. For B-end buyers: this sensor is a consumable part; bulk stocking is advised to meet high workshop demand; compatible with multiple popular models to reduce SKU complexity.