1999 - 2004 Chevy S-10 OEM Headlight Knob. This is a genuine Chevy OEM part. The knob has been thoroughly inspected and is in good used condition. The knob has also been hand cleaned as well. **Please make sure your current knob matches our pictures and part number prior to purchase, Chevy used different knobs on the same year models. Please contact us with any questions you may have about this part. We offer a money back guarantee on this part as well as free shipping.