Image is for illustration purposes only. Actual part may vary.

2881693X

EGR VALVE

This is an Exhaust Gas Recirculation (EGR) valve for Cummins ISB and QSB 6.7L diesel engines, typically EPA10 models. The EGR valve controls the flow of cooled exhaust gas back into the intake to lower combustion temperatures and reduce NOx emissions. Over time, carbon buildup can cause the valve to stick or fail, leading to rough idling, power loss, or a check engine light. Replacement restores proper emissions system function.