As a Mustang owner, we were struggling with the constant malfunctioning of the climate control system. Based on our own experience, this heater actuator defrost replacement part was an amazing solution, giving us immediate response .The build quality was superb with perfect fitting. The installation process was hassle-free workmanship was excellent, saving us time and money, making it a perfect purchase. The only con we encountered was the price, but the quality and CONVENIENCE make up for it..See full review