Buy 2002 Mazda Protege5 Base Hatchback Exhaust Gas Recirculation (EGR) Valve. 3.0 LITER. Tribute; 3.0L - OEM Mazda Part # AJ0320300B (AJ03-20-300A, AJ03-20-300B, AJ0320300, AJ0320300A, USEAJ0320300B)

Exhaust Gas Recirculation (EGR) Valve.
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

Fits Tribute

3.0 LITER. Tribute; 3.0L.
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 2002 Mazda Protege5 to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Mazda genuine parts.