The FainWan Car Engine Cooling Fan Resistor Motor Blower Resistor Radiator Assembly is the perfect replacement part for Mustang owners with faulty original equipment. This kit includes high-quality resistors, a new motor, a booster fan, and a radiator assembly, all designed to improve cooling performance in your Mustang. The motor, featuring a 7R3Z8L603A resistor, is meticulously matched to ensure a smooth and efficient fit. The upgraded design ensures consistent performance across different Mustang models, from 2005 to 2010. This assembly also includes a blower resistor, which boosts engine performance and reduces unnecessary wear on the motor. The durable and corrosion-resistant radiator assembly ensures maximum cooling while maintaining engine efficiency. With our FainWan assembly, you can stay ahead of overheating issues and keep your Mustang running at peak performance.