APDTY 714328 Radiator Coolant Recovery Degas Reservoir Overflow Expansion Plastic Tank Bottle w/Cap Fits 2003-2007 Ford Truck w/ 6.0L Diesel Engine (Replaces 6C3Z8A080B, 3C3Z8A080AE) Fits 2003-2004 Super Duty and Excursion with 6.0L Diesel Fits All 2005-2007 Super-Duty Trucks with 6.0L Diesel Commonly Needed From Engine Oil Mixing Into The Coolant From A Bad EGR Cooler or Blown Cylinder Head Gasket Includes New Pressure Cap Replaces Factory Ford Part Numbers 3C3Z-8A080-AE, 6C3Z-8A080-B, 6C3Z8A080B, 3C3Z8A080AE