Land Rover YWJ500130 Trailer Wiring Kit for Range Rover P38 Seamlessly convertsyourplug to a standard "Flat-4" North American specification plug. Includes arubber plug cap to protect the exterior trailer plug and installs in minutes with an easy plug-and-play setup. Supports stop and turn functions rated for up to 5 amps and taillight function rated for up to 6 amps. Replaces OE partYWJ500130 Fits the Range Rover P38 4.0 (1995 - 2002) and Range Rover P38 4.6 (1995 - 2002).