Bosch Replacement Fuel Rail 03-07 Dodge 5.9L Cummins 0445226014 ARB-171302V2 OIL LEVEL CALIBRATION PLUG -

OIL LEVEL CALIBRATION PLUG - A 1/8" NPT calibration plug is set to the factory fluid level which eliminates accidental overfilling

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5" manifold that connects to your new 3

OnX and Squadron XL lights

Designed and manufactured using OE-level processes

Bosch Replacement Fuel Rail 03-07 Dodge 5.9L Cummins 0445226014 ARB-171302V2 OIL LEVEL CALIBRATION PLUG -Get a strange crackling noise under hard acceleration either on the street or on the dyno? If you are running a pressure box or perhaps a Smarty with the rail pressure setting turned up, chances are that you have popped your rail pressure relief valve. The best way to determine this is to pull the bolt on the top of the fuel rail off, and if there is fuel visible, the valve is shot. Comes complete with rail pressure sensor and fuel pressure limiting