Features: for 2000 2001 2002 2003 2004 2005 2006 Tundra control knob. Easy to replace old broken temperature knob with this exact copy. Made from quality materials to ensure reliable performance and long service life. This HVAC heater control knob is used for the ac speed control and temperature. Replacement for lost or damaged Tundra control knobs, you can adjust the heat in your truck without having to freeze again during the winter. According to the factory specifications, heater A/C control knob reference OE number is 559050C010. Specifications: Material:ABS OE:55905-0C010 Diameter:Approx.4cm/1.57in Net Weight:95g Note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Temperature Control Knob