Product Name: Automotive Water Coolant Temp Guage Sensor for OE VW 251919369 Model NO.: VW 251919369 Cooling Fluid Brand: Castrol Water Temperature Sensor Type: Digital Type Radiator Core Type: Pipe Belt Radiator Type: Cross-flow Cooling Fluid Type: Glycerin Structure: Screw Type Certification: ISO9001, TS16949 Cold Style: Water-cooled Body Material: Alloy Component: Water Temperature Sensor Car Make: VW Temperature: 68-95 Trademark: VERFOZO Transport Package: Neutral Package / According to Customer's Brand Specification: With ISO9001/QS9000 Quality Certification Origin: China HS Code: 870899990 Product Description The water temperature sensor enables the control unit to identify engine overheating or an unusual rise in temperature. There are two temperature sensors in some vehicles, one to send information from the engine system to the control unit and another from the control unit to the dashboard. The device follows the principle of dependence of potential difference in temperature. As the temperature of the engine changes, the potential difference output of the device also changes, and this can be measured by the engine's control unit.Application: VW 251919369Main Material: High quality copper / Plastic, and the most important famous brand IC parts.Guarantee: 1 year guranteeAdvanced production equipment and complete production process.Develop products as customers samples or drawings.Contact us for more information freely! at : www.verfovo.com