This Four Seasons 20321 HVAC Blower Motor Resistor replaces ACDelco 973010, ACDelco 973411, ACDelco 973560, ACDelco JA1178, ACDelco JA1506, ACDelco MT1817, Dorman - OE Solutions 973-010, Santech MT1817, Dorman 973010, Dorman 973411, Dorman 973560, Wells JA1178, Wells JA1506, OEM parts and is perfect for replacement or a performance upgrade. .
