[Vehicle Fitment]: Compatible with Audi A4/A4 Quattro 1999-2002(1999 From VIN W200001), S4 2000-2002; For Volkswagen Passat 2000-2005(From VIN W200001)---Front Left or Right, Driver or Passenger Side. [Reference Number]: 8D0927803D, ALS429, 0844003. [Function]: Designed to improve the directional stability and steering ability of the vehicle when driving; Effectively transmit the speed of the wheels through the wire harness, back to the anti-lock brake system control module.. [Directly Fit]: OE Replacement ABS Wheel Speed Sensor, Easy installation; Excellent quality materials for a long service lifespan; Output signal stable and fast response time..
