Buy 2003 Ford F-150 4.2L Triton V6 A/T RWD XL Standard Cab Pickup Fleetside Exhaust Gas Recirculation Combustion - OEM Ford Part # XL3Z9D475BA (XL3Z-9D475-BA)

Valve. Gas. EGR. Exhaust. RECIRCULAT. Recirculation ().
A Valve used to recirculate small amounts of Exhaust back into the combustion chambers of the engine in order to decrease the combustion temperature, thereby reducing the formation of smog-producing nitrogen oxides.

EGR Valve

3.8 LITER. 3.9 LITER. 4.2 liter. 4.6 LITER. 6 CYLINDER, 1997-2003. All Models; Tag No.; E7AE-A2A. E150-350 Vans; 4.2L. F150; 4.2L. Mustang; 3.8L, 3.9L. Town Car. Windstar; 3.8L.
EGR Valve - Repair or Replace
A failed EGR valve will often have no noticeable symptoms beyond a check engine light, but it does cause your 2003 Ford F-150 to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Ford genuine parts.