Review on Dorman 973 434 Blower Motor Resistor by Frank Dubey

For those who have a common GM problem where the fan won't work when not running at full power, this product is a must and cheaper! The main reason is that this product comes with padding around the fork which prevents wobble. In theory, it shouldn't have to be replaced like all other wiring harnesses. It also comes with shrink clips for easy installation. A bit of YouTube and 20 minutes of your time is enough! $10 self-repair or $300 dealer repair. you decide. The only reason I gave it 4 stars is because it would have been better if the wires were colored to match. It's not hard though if you just mark the wires from left to right before cutting and removing.