Full one year best in the class warranty. 100% brand new in original box, Meets or exceeds original specifications as well as DOT & SES. Exact replacement for factory OEM unit, no modification needed. Image on Amazon could be left or right for demonstration purpose only. LH=USA Driver Side / RH=USA Passenger Side / LH=RH Unit for Either Side / P=Include Both Side(LH&RH) FLH=Front Driver Side / FRH=Front Passenger Side / RLH=Rear Driver Side / RRH=Rear Passenger Side Plese confirm compatibility by matching OEM part number listed below with part being replaced.