This Fits Your 2003 Ford F-150 5.4L Triton V8 CNG M/T 4WD XLT Extended Cab Pickup Stepside
Full size assembly image of CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS. (1/1)

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. Expedition; 4.6L; Romeo; 2WD. Expedition; 4.6L; Romeo; 4WD. Expedition; 4.6L; Windsor; 2WD. Expedition; 4.6L; Windsor; 4WD. Expedition; 5.4L; 2WD. Expedition; 5.4L; 4WD; From 10/2/03. Expedition; 5.4L; 4WD; To 10/2/03. Expedition; 5.4L; New NVH Block. Expedition; 5.4L; SOHC. Expedition; Left; 4.6L. Expedition; Left; 5.4L. Expedition; Right. Navigator; 4.6L; All. Navigator; 4.6L; Center. Navigator; 4.6L; Left. Navigator; 4.6L; Primary. Navigator; 4.6L; Right. Navigator; 4.6L; Romeo; Left; 2WD. Navigator; 4.6L; Romeo; Left; 4WD. Navigator; 4.6L; Romeo; Left; All. Navigator; 4.6L; Romeo; Lower. Navigator; 4.6L; Romeo; Right. Navigator; 4.6L; Romeo; Upper & Lower; Position 1.