Perfect fit for 2007 LR3 V8, no surprises, cheaper than other OEMs. Take your time, don't remove the old sensor immediately. Do it piece by piece. Mark connection point of old sensor, separate old sensor head from worn pad (it's good if it tears), replace gaskets, fit new sensor head, retrace clip by clip until you get to where it connects to the truck's wiring . . You have to feel the plug behind the plastic wheel housing.