Genuine OEM Lexus Headlight Washer Cover Cap, part number 8535376020D1. This cap serves to protect the headlight washer nozzle from debris and the elements when not in use. It is located on the right side of the vehicle, fitting into the bumper assembly. The cap is finished in Black D1. Genuine OEM headlight washer caps are manufactured to precise specifications for a perfect fit and to match factory paint and texture.