Brand New Rear Abs Wheel Speed Sensor For 1999-2004 Land Rover DiscoveryReplace your prone to fail wheel speed sensors with this new direct replacement sensor. Symptoms of a malfunctioning ABS/SPEED sensor include having your ABS improperly engage or not engage ABS light staying on and poor braking performance. The factory ABS sensors have been known to fail and unfortunately the dealers' solution to this problem is cleaning the sensors rather than replacement which most often results in the reoccurrence of the same ABS problem. Includes 1 sensor with harness connector.Manufacturer: AIP Electronics100% New ConstructionHigh Quality OEM Replacement PartFit and Quality GuaranteedReady for Install Straight out of the boxChannelSaleTech-specsSSW500030 TAR100070 ALS1168 5S10869 SU12322