Check the listing for details. OEM Engine Oil Pressure Switch Sensor Sending Unit for 05 Audi A4 2006 VW PASSAT. Condition: New. Listed at 27.99 USD. Engine Oil Pressure Switch Sensor Sending Unit for 2005 Audi A4 2006 Volkswagen Passat BRAND NEWThis oil pressure switch/sensor is responsible for monitoring the oil pump and lubrication system. It function is to makes sure the lubrication system is working properly. It detects if the pump functions with anomaly or relief valves are stuck open, senses if there is insufficient oil, and provides inputs that determine the useful life of the oil. If the parameters are not within the manufactures specifications it will notify the driver, you with red oil light on the dash. Each Oil pressure switch Sensor Sending Unit has undergone strict quality inspection to ensure that the product is intact and functions to OEM Specification to insure delivery of uninterrupted real time engines oil pressure data to the ECU. OEM Engine Oil pressure switch Sensor Sending UnitThis Oil pressure sensor switch monitors your engine's oil pressureMade of OEM quality ABS & metal for maximum durability for high reliabilitySealed to prevent leaksExtended lifeDirect replacement for proper fit and reliable readingMeet or exceed OEM standards of fit, form and functionOEM / Interchange Numbers: 06D919031, 2011945, 1S17675, Common Failure Symptoms: Oil Leaks near this sensor and Sensor wiring harnessErratic gauge operation Direct replacement for proper fit and reliable readingMeet or exceed OEM standards of fit, form and functionCompatible Vehicles:Volkswagen 2006 Volkswagen Passat Engine Oil Pressure SwitchTo Chassis/VIN #3C-6-120 000AUDI 2005 AUDI A4 Engine Oil Pressure Switch To Chassis/VIN #3C-6-120 000