2001 - 2004 Infiniti I35 Stereo / Radio  Knob. This is a genuine Infiniti OEM part, not the cheap aftermarket stuff.  The knob has been thoroughly inspected and is in good used condition.  **Please make sure your existing knob matches our pictures prior to purchase, thank you! 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.