This heater blower motor resistor is compatible with Chevrolet Malibu, Pontiac G6, and Saturn Aura models from 2004 to 2012. It has 4 pins and is manufacturer part number 22688135. The product is a blower motor resistor with interchange part number RU376 and superseded part numbers RU376T, RU376HTK, 973-509, 973-159, P1439, 1580878, and 15831065. It is located on the dashboard of the vehicle and comes with a 3-month manufacturer warranty. The terminal type is blade and the product is California Prop 65 compliant.