Review on Dorman 645 702 Blower Resistor Connector by Ron Patel

This seller's customer service in particular is very poor. This product has smaller wire gauges than the original GMC wires found in truck wires, which will overheat and begin to make poor contact. The fan turns itself on and off when you use the 4th or 5th speed in the fan. And when I contacted the seller he told me he would use omh to verify. Here it is for the seller and everyone else to know. Ohm measures continuity or resistance. This product has poor CONDUCTIVITY due to the smaller section of wires and terminals, the difference from the seller. I'm in the electrical and electronics business for a living, so I KNOW this as a fact. The product can last 3 to 6 months if you use it daily like I do.