2003-2007 5.9 Cummins Fuel Pressure Regulator – Bosch® OE New



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Mopar/Cummins Part # 4932457

BOSCH ® Part # 0928400666, 0 928 400 666


Complaints of surging or loping idle are often caused by a faulty fuel pressure regulator. This brand new BOSCH ® regulator can fix your problem.