1997-1998 Ford E350 Econoline Base 5.4L V8. 1997-1998 Ford E350 Econoline XL 5.4L V8. 1997-1998 Ford E350 Econoline XL 7.3L V8. 1997-1998 Ford E350 Econoline Base 6.8L V10. Detailed Notes: Front HVAC Heater Core for Ford E150 E250 Econoline E-350 E-450 Super Duty.
