1984 Pontiac J2000 Sunbird w/ AC;. 1985 Pontiac J2000 Sunbird w/ AC;. Part Type: HVAC Blower Motor Resistor. HVAC Blower Motor Resistor. Motor Resistor. Manufacturer: Four Seasons. To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in theCompatibility Table.
