ACDelco GM Genuine Parts 20883035 Engine Cooling Fan Resistor

GM Genuine Parts Engine Cooling Fan Resistors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These resistors provide for stepped voltage drops to provide high and low speeds for the electric motor cooling fan. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).