Features: Experience precise climate control with the heater fan air conditioning control knob, designed for accurate fan speed and temperature adjustments to enhances your driving experience. Crafted from high quality abs material, this knob features excellent wear resistance and corrosion protection, ensuring long lasting durability and reliable performances. For car owners needing replacement or upgrading of air conditioning component, automotive technicians seeking quality parts, and car modification enthusiasts desiring improved user interaction. Perfect for daily commutes or long trips, allowing flexible adjustment of air settings in response to weather changes, and essential for extreme conditions like hot summers or cold winters. The stylish and modern design seamlessly integrates into vehicle interiors, enhancing overall aesthetics while providing clear marking for easy operation without distraction during driving. Specifications: Component:ABS Diameter:Approx.3.8cm/1.5inch Color:Black Type: Heater control knob Fitment Type: Direct Install Part number: UB9B61195，UB9C61195 Package Includes: 1 Set Heater Fan Control Knob Switch note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.