HVAC Heater Hose. Hose Type: Single I.D. Hose. Location: VALVE TO ENGINE, HEATER TO ENGINE. Fits what vehicles: 1988-1991 Honda Civic, 1988-1991 Honda CRX, 1998 Ford E-350 Econoline, 1998-2002 Ford E-350 Econoline Club Wagon, 1999-2002 Ford E-350 Super Duty.
