Perfect Fit: The HVAC control knob is perfectly compatible with Toyota Tacoma 2005-2011 Replaces OE Number: Directly replaces 65551820A, 55900-04020, 55900-04030, 758695, and 655-51820A Improves Driving Comfort: With the HVAC heater control knob, you can easily adjust the temperature and fan speed of the air conditioning and heating system to keep the interior environment comfortable, allowing you to enjoy a warm experience even in cold weather. Reliable and Durable: The temperature switch is made of high-quality ABS plastic, which is wear-resistant and durable, ensuring it won't easily wear out or crack after long-term use, providing protection to long-term for your car Easy to install: no professional skills or complicated tools are needed to quickly complete the installation of the AC heater fan control button. Plug and Play, quickly get your car's air conditioning back to its best condition