This Carter Fuel Tank Lock Ring fits your 2003 Ford E-150 4.2L 4.6L 5.4L V6 V8 and is perfect for a tune up or performance upgrade. .
Carter Fuel Tank Lock Ring for 2007-2010 Saturn Outlook 3.6L V6 Air Delivery hj
Carter Fuel Tank Lock Ring for 2007-2010 Saturn Sky 2.0L 2.4L L4 Air fh
Carter Fuel Tank Lock Ring for 1992-2002 Ford E-150 Econoline Club Wagon fw
492 Fuel Tank Lock Ring Tool 61402-08 Fuel Pump Door Gasket for Harley-Davidson
492 Fuel Tank Lock Ring Tool &Fuel Pump Door Gasket 61402-08 for Harley-Davidson