Enhanced Structural Design: Upper Main Heater Blend Door Repair Kit utilizes high-strength PP+TD40 engineering plastic with aluminum reinforcement for high-temperature resistance and deformation resistance. It effectively reduces rotational torque, dampens noise impact, significantly improves damper durability, and eliminates breakage
Precise Temperature Control: After replacing a damaged upper main blend door, the upper main blend door fully restores the air conditioning's hot and cold air mixing function, precisely adjusting air temperature and volume, improving cabin comfort, air quality, and dehumidification
Precise Fit: The Upper Main Heater Blend Door Repair Kit perfectly fits the Dodge Ram 1500 (2002–2006) and Ram 2500/3500 trucks (2003–2006). It replaces 5073955AA, 5086718AA, 5086718AB, and 902-322. Suitable for pickup trucks only, ensuring correct installation and a precise fit
Easy Installation: The Upper Main Heater Blend Door Repair Kit Manufactured to original manufacturer specifications, this lightweight design allows for easy replacement through the glove box (no dashboard removal required). The included blend door and metal tape ensure quick and easy installation, making repairs a breeze
Reliable and Stable: Blend Door Repair undergoes extensive functionality and durability testing before shipment to ensure smooth installation, stable operation, and excellent performance in high-temperature and high-humidity environments