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03-07 Dodge 5.9L Cummins XDP Fuel Rail Plug

Discontinued (2/6/23)

Eliminate the diagnostic trouble codes caused by low fuel rail pressure on your 2003-2007 Dodge 5.9L Cummins with the XDP Cummins Fuel Rail Plug XD340. The XDP Fuel Rail Plug eliminates the factory fuel pressure release valve. As a result, you get the consistent fuel rail pressure needed to handle aggressive tuning and demanding fueling upgrades. Each Fuel Rail Plug has been CNC machined from 304 stainless steel and is a direct-replacement that installs in place of your factory fuel pressure release valve. 



Great For Modified Applications

304 Stainless Steel Construction

Direct-Fit Replacement For Factory Valve

Eliminates Low Fuel Rail Pressure Codes 



Products manufactured by XDP carry a 1-Year warranty against defects in materials and craftsmanship. The Warranty is Limited to one (1) year from the date of sale and limited solely to the parts contained within the product's kit. Click Here for full warranty policy.


Part Number: XD340

Lame California Prop 65 Notice
Tags: 03 , 07 , 5.9 , Cummins , XDP , Fuel , Rail , Plug , XD340