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XD340 XDP Fuel Rail Plug - Dodge 5.9L Cummins 2003-2007

SKU: XD340
Mftr. Part#: XD340
UPC: 856217008700
Eliminate the low fuel rail pressure diagnostic trouble codes in your 2003-2007 Dodge Ram 5.9L Cummins with the XDP Fuel Rail Plug XD340.

PRODUCT DETAILS (click to expand)

Mftr. Part#XD340
Weight (lbs.):1.00 lbs.
Dimensions:1.00" x 3.00" x 4.00"

PRODUCT SPECS (click to expand)

Attribute nameAttribute value
BrandXDP (Xtreme Diesel Performance)
Product TypeFuel Rail Plug


The XD340 features a solid design and eliminates the possibility of fuel being returned to the fuel tank. As a result, you get consistent fuel rail pressures so you have the fuel you need to support hard acceleration, aftermarket tuning, and other performance upgrades.

Each plug comes ready to install and is CNC machined from 304 stainless steel.


  • Fuel Rail Plug
  • Machined From 304 Stainless Steel
  • Eliminates Low Fuel Pressure Trouble Codes