Description:

[Vehicle Fitment]: Compatible with Audi A6 2002, A6 Quattro 2000-2003, S4 2000-2001, S6 2002---Front Left and Right, Driver and Passenger Side. [Reference Number]: 4B0927803B, ALS521. [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; Premium quality materials for a long service life; Output signal stable and fast response time..