Direct replacement - HVAC heater blend door actuator replacement for Chevrolet for Avalanche 1500 2003-2006,for Chevrolet for Avalanche 2500 2004-2005,for Chevrolet for Silverado 1500 2003-2006,for Chevrolet for Silverado 1500 Classic 2007 ,for Chevrolet for Silverado 1500 HD 2005-2006,for Chevrolet for Silverado 2500 2003-2004,for Chevrolet for Silverado 2500 HD 2003-2006,for Chevrolet for Silverado 2500 HD Classic 2007 ,for Chevrolet for Silverado 3500 2003-2006. Durable structural design - Heater blend door levers are designed and produced in exacting standards. Rugged internal circuit board can resist heat and vibration that ensure a longer life time.. Super performance - Blend door actuator motor with super performance. The temperature can be freely adjusted to effectively help control the flow and temperature of the air entering the vehicle interior, thereby improving driving comfort.. Easy installation - It will take about 15 minutes to complete the installation. Direct replacement door actuator is a perfect and excellent functional part to solve the problem of ventilation and noise in air conditioner.. Replace Part Number - OEM Air Door Actuator Replaces OE number: 604-121 89022572 89023358.
