Part Type: A/C Accumulator. Manufacturer: Four Seasons. 1988 Ford E-250 Econoline Club Wagon Factory Installed AC;. 1991 Ford E-250 Econoline Club Wagon Engine: 4.9L L6 GAS; Factory Installed AC;. 1991 Ford E-250 Econoline Club Wagon Engine: 5.8L V8 GAS; Factory Installed AC;.