Fitment: This gear shift knob is compatible with Jeep Wrangler JK JKU 2007- 2018 (not suitable for gear levers with a button), ensuring a perfect fit and compatibility with your vehicle. Improvements have been made to address the problem of the main and auxiliary gear levers being too low. Make appropriate adjustments based on the position of the original gear lever and raise it to a more suitable height, so that the driver can switch gears and four-wheel drive modes more easily.