1971 Ford Custom Engine: 3.9L L6;. 1972 Ford Custom Engine: 3.9L L6;. Part Type: A/C Expansion Valve. TXV Internally Equalized Expansion Valve. Expansion Valve. Manufacturer: Four Seasons. To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in theCompatibility Table.
