This Four Seasons 20363 HVAC Blower Motor Resistor replaces ACDelco 1712451, ACDelco 4P1339, ACDelco 973028, ACDelco 973428, ACDelco JA1477, ACDelco MT18077, Global Parts Distributors LLC 1712451, Santech MT18077, Airtex 4P1339, Dorman 973028, Dorman 973428, Wells JA1477, OEM parts and is perfect for replacement or a performance upgrade. .
