Collection: 2003-2004 5.9L 24V Cummins Fuel System Upgrades
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Mopar 03-07 Dodge 5.9L Cummins Injector Fuel Return Line
Regular price $255.15 USDSale price $255.15 USD Regular priceUnit price per -
Exergy Performance 2003-2007 5.9L Cummins Pressure Relief Valve – M14x1.5 Outlet
Regular price From $240.00 USDSale price From $240.00 USD Regular priceUnit price per -
S&S Diesel CP3 Fuel Injection Pumps for Dodge/Cummins (2003-2024)
Regular price From $950.00 USDSale price From $950.00 USD Regular priceUnit price per -
Fleece Performance FPE-34783 Auxiliary Fuel Filter and Line Kit for 2003-2018 Dodge Cummins
Regular price $349.00 USDSale price $349.00 USD Regular priceUnit price per -
Fleece Performance FPE-FFD-RO-3G Fuel Filter Delete for 2003-2007 3rd Gen Dodge Cummins
Regular price $79.25 USDSale price $79.25 USD Regular priceUnit price per -
FASS Fuel Systems Diesel Fuel Sump Kit (SK5501)
Regular price $169.00 USDSale price $169.00 USD Regular priceUnit price per$177.89 USDSale -
Mopar Mopar 03-07 5.9L Cummins Rail Return Line
Regular price $243.44 USDSale price $243.44 USD Regular priceUnit price per -
Mopar Mopar 03-07 5.9L Cummins CP3 Fuel Return Line
Regular price $150.64 USDSale price $150.64 USD Regular priceUnit price per -
FASS Titanium Signature Series Diesel Fuel System 165GPH Dodge Cummins 5.9L 1998.5-2004
Regular price $719.00 USDSale price $719.00 USD Regular priceUnit price per -
Fleece Performance 3/8 Inch Quick Connect to -8AN Male Adapter for OEM Dodge Ram Cummins Sending Unit FPE-QUCON-OE-38
Regular price $17.99 USDSale price $17.99 USD Regular priceUnit price per -
Exergy Performance 2003-2004 Early 5.9 Cummins New Fuel Injectors w/Internal Modifications – Set of 6
Regular price From $3,666.00 USDSale price From $3,666.00 USD Regular priceUnit price per -
Exergy Performance 2003-2007 5.9 Cummins Stroker CP3 Pump – 6.7C-Based
Regular price From $1,270.00 USDSale price From $1,270.00 USD Regular priceUnit price per -
Exergy Performance 2003-2007 Cummins 5.9 Replacement Fuel Rail
Regular price $310.00 USDSale price $310.00 USD Regular priceUnit price per -
Exergy Performance 2003-2007 Cummins 5.9 Rail Pressure Sensor
Regular price $220.00 USDSale price $220.00 USD Regular priceUnit price per -
Exergy Performance 2003-2007 Cummins 5.9 Inlet Metering Valve
Regular price $177.00 USDSale price $177.00 USD Regular priceUnit price per -
Exergy Performance 2003-2007 Cummins 5.9 High-Pressure Feed Tube Set (Set of 6)
Regular price $318.00 USDSale price $318.00 USD Regular priceUnit price per -
Exergy Performance 2003-2004 Early 5.9 Cummins Reman Fuel Injectors (Set of 6) 30-60%
Regular price From $2,442.00 USDSale price From $2,442.00 USD Regular priceUnit price per -
Exergy Performance 2003-2004 Early 5.9 Cummins Fuel Injectors
Regular price From $2,706.00 USDSale price From $2,706.00 USD Regular priceUnit price per -
Exergy Performance 0-2700 Bar (39,100 PSI) Rail Pressure Sensor with Connector
Regular price $300.00 USDSale price $300.00 USD Regular priceUnit price per -
Exergy Performance 0-2400 Bar (34,800 PSI) Rail Pressure Sensor
Regular price $280.00 USDSale price $280.00 USD Regular priceUnit price per -
Exergy Performance 0-2200 Bar (32,000 PSI) Rail Pressure Sensor
Regular price $260.00 USDSale price $260.00 USD Regular priceUnit price per -
Exergy Performance 0-2000 Bar (29,000 PSI) Rail Pressure Sensor
Regular price $240.00 USDSale price $240.00 USD Regular priceUnit price per -
S&S Diesel Injector Nozzles for Dodge 5.9 2003-2004
Regular price From $799.68 USDSale price From $799.68 USD Regular priceUnit price per -
S&S Diesel Early 5.9L Cummins Injectors for 2003-2004 Dodge RAM
Regular price From $2,088.00 USDSale price From $2,088.00 USD Regular priceUnit price per -
Fleece Performance FPE-SF-CUMM-0304 SureFlo® Performance Sending Unit for 2003-2004 Dodge Ram
Regular price $359.00 USDSale price $359.00 USD Regular priceUnit price per -
Fleece Performance FPE-CUMM-HFFBA-0318 Heated Fuel Filter Conversion Kit for 2003-2018 Dodge Ram Cummins
Regular price $449.00 USDSale price $449.00 USD Regular priceUnit price per -
Fleece Performance FPE-34755 Fuel System Upgrade Kit for 2003-2004 Dodge Cummins
Regular price $1,099.00 USDSale price $1,099.00 USD Regular priceUnit price per -
Fleece Performance FPE-DPK-59-0307 5.9L Dual Pump Hardware Kit for 2003-2007 Cummins
Regular price $780.00 USDSale price $780.00 USD Regular priceUnit price per
