Skip to content
Free Shipping on most orders over $150.00. Buy now, pay later with ShopPay                    
Free Shipping on most orders over $150.00. Buy now, pay later with ShopPay                    

CR 5.9 Cummins (2003 to 2004) Fuel System

Filters

  • responsive-image responsive-image Save 5% Save %

    FASS 98.5-04.5 Dodge 2500/3500 Cummins 165gph Titanium Plus Fuel Air Separation System

    FASS Fuel Systems
    $809.47
    $809.47 - $809.47
    $809.47
    $769.00
    $769.00 - $769.00
    $769.00

    FASS Fuel Systems Model TSPD08165GThe Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. Th...

    View full details
    $809.47
    $809.47 - $809.47
    $809.47
    $769.00
    $769.00 - $769.00
    $769.00
    Save 5% Save %
  • responsive-image responsive-image Save 5% Save %

    FASS 98.5-04.5 Dodge 2500/3500 Cummins 250gph Titanium Plus Fuel Air Separation System

    FASS Fuel Systems
    $893.68
    $893.68 - $893.68
    $893.68
    $849.00
    $849.00 - $849.00
    $849.00

    FASS Fuel Systems Model TSPD08250GThe Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. Th...

    View full details
    $893.68
    $893.68 - $893.68
    $893.68
    $849.00
    $849.00 - $849.00
    $849.00
    Save 5% Save %
  • responsive-image responsive-image Save 5% Save %

    FASS 98.5-04.5 Dodge 2500/3500 Cummins 100gph Titanium Plus Fuel Air Separation System

    FASS Fuel Systems
    $756.84
    $756.84 - $756.84
    $756.84
    $719.00
    $719.00 - $719.00
    $719.00

    FASS Fuel Systems Model TSPD08100GThe Titanium Signature Series Plus is the next evolution of our popular Titanium Signature Series Fuel System. Th...

    View full details
    $756.84
    $756.84 - $756.84
    $756.84
    $719.00
    $719.00 - $719.00
    $719.00
    Save 5% Save %
  • responsive-image responsive-image Save 5% Save %

    FASS 98.5-04.5 Dodge Cummins 2500/3500 290gph No Drop Titanium Plus Fuel System

    FASS Fuel Systems
    $1,051.58
    $1,051.58 - $1,051.58
    $1,051.58
    $999.00
    $999.00 - $999.00
    $999.00

    FASS Fuel Systems Model NDTSPD08290GInstalling a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to ...

    View full details
    $1,051.58
    $1,051.58 - $1,051.58
    $1,051.58
    $999.00
    $999.00 - $999.00
    $999.00
    Save 5% Save %
  • responsive-image responsive-image Save 5% Save %

    FASS 98.5-04.5 Dodge Cummins 2500/3500 250gph No Drop Titanium Plus Fuel System

    FASS Fuel Systems
    $998.95
    $998.95 - $998.95
    $998.95
    $949.00
    $949.00 - $949.00
    $949.00

    FASS Fuel Systems Model NDTSPD08250GInstalling a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to ...

    View full details
    $998.95
    $998.95 - $998.95
    $998.95
    $949.00
    $949.00 - $949.00
    $949.00
    Save 5% Save %
  • responsive-image responsive-image Save 5% Save %

    FASS 98.5-04.5 Dodge Cummins 2500/3500 100gph No Drop Titanium Plus Fuel System

    FASS Fuel Systems
    $893.68
    $893.68 - $893.68
    $893.68
    $849.00
    $849.00 - $849.00
    $849.00

    FASS Fuel Systems Model NDTSPD08100GInstalling a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to ...

    View full details
    $893.68
    $893.68 - $893.68
    $893.68
    $849.00
    $849.00 - $849.00
    $849.00
    Save 5% Save %
  • responsive-image responsive-image Save 5% Save %

    FASS 98.5-04.5 Dodge Cummins 2500/3500 165gph No Drop Titanium Plus Fuel System

    FASS Fuel Systems
    $946.32
    $946.32 - $946.32
    $946.32
    $899.00
    $899.00 - $899.00
    $899.00

    FASS Fuel Systems Model NDTSPD08165GInstalling a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to ...

    View full details
    $946.32
    $946.32 - $946.32
    $946.32
    $899.00
    $899.00 - $899.00
    $899.00
    Save 5% Save %
  • responsive-image responsive-image Save 5% Save %

    FASS 98.5-04.5 Dodge Cummins 2500/3500 290gph No Drop Titanium Fuel System

    FASS Fuel Systems
    $1,025.26
    $1,025.26 - $1,025.26
    $1,025.26
    $974.00
    $974.00 - $974.00
    $974.00

    FASS Fuel Systems Model NDTSD08290GFASS No Drop Series Fuel System for 1998.5-2004 Dodge RAM Cummins 5.9L (1200-1500hp)) Includes TSD08290G Fuel S...

    View full details
    $1,025.26
    $1,025.26 - $1,025.26
    $1,025.26
    $974.00
    $974.00 - $974.00
    $974.00
    Save 5% Save %
  • responsive-image responsive-image Save 5% Save %

    FASS 98.5-04.5 Dodge Cummins 2500/3500 250gph No Drop Titanium Fuel System

    FASS Fuel Systems
    $972.63
    $972.63 - $972.63
    $972.63
    $924.00
    $924.00 - $924.00
    $924.00

    FASS Fuel Systems Model NDTSD08250GFASS No Drop Series Fuel System for 1998.5-2004.5 Dodge RAM Cummins 5.9L (900-1200hp) Includes TSD08250G Fuel Sy...

    View full details
    $972.63
    $972.63 - $972.63
    $972.63
    $924.00
    $924.00 - $924.00
    $924.00
    Save 5% Save %
  • responsive-image responsive-image Save 5% Save %

    FASS 98.5-04.5 Dodge Cummins 2500/3500 100gph No Drop Titanium Fuel System

    FASS Fuel Systems
    $867.37
    $867.37 - $867.37
    $867.37
    $824.00
    $824.00 - $824.00
    $824.00

    FASS Fuel Systems Model NDTSD08100GFASS No Drop Series Fuel System for 1998.5-2004 Dodge RAM Cummins 5.9L (Stock-600hp) Includes TSD08100G Fuel Sys...

    View full details
    $867.37
    $867.37 - $867.37
    $867.37
    $824.00
    $824.00 - $824.00
    $824.00
    Save 5% Save %
  • responsive-image responsive-image Save 5% Save %

    FASS 98.5-04 Dodge Cummins 5.9L 250gph Adjustable Fuel Pump FAS D08 250G

    FASS Fuel Systems
    $791.58
    $791.58 - $791.58
    $791.58
    $752.00
    $752.00 - $752.00
    $752.00

    FASS Fuel Systems Model FASD08250GFASS Fuel Systems Signature Series Adjustable Diesel Fuel System 250GPH 1998.5-2002 Dodge Cummins 5.9L (FASD08250...

    View full details
    $791.58
    $791.58 - $791.58
    $791.58
    $752.00
    $752.00 - $752.00
    $752.00
    Save 5% Save %
  • responsive-image responsive-image Save 5% Save %

    FASS Cummins Fuel Distribution Block Kit CFDB-1001K

    FASS Fuel Systems
    $394.92
    $394.92 - $394.92
    $394.92
    $375.18
    $375.18 - $375.18
    $375.18

    FASS Fuel Systems Model CFDB1001KFASS Fuel Systems Cummins Fuel Distribution Block (CFDB1001K) The FASS Fuel Systems Cummins Fuel Distribution Bloc...

    View full details
    $394.92
    $394.92 - $394.92
    $394.92
    $375.18
    $375.18 - $375.18
    $375.18
    Save 5% Save %
  • responsive-image responsive-image

    Industrial Injection Dodge Cummins 5.9L Reman High Pressure CP3 Pump

    Industrial Injection
    $894.00 - $894.00
    $894.00
    $894.00 - $894.00
    $894.00

    Fits: 2003 to 2007 Dodge Ram 2500; 2003 to 2007 Dodge Ram 3500. Questions on fitment? Call our shop at 865 640 2097 and talk to a tech who works on...

    View full details
    $894.00 - $894.00
    $894.00
    $894.00 - $894.00
    $894.00
    Select Options
  • Photo - Primary Photo - Primary Save 5% Save %

    FASS Relocation Kit for DRP 04 RK-04

    FASS Fuel Systems
    $69.87
    $69.87 - $69.87
    $69.87
    $66.38
    $66.38 - $66.38
    $66.38

    Fits: 2003 to 2004 Dodge Ram 2500; 2003 to 2004 Dodge Ram 3500. Questions on fitment? Call our shop at 865 640 2097 and talk to a tech who works on...

    View full details
    $69.87
    $69.87 - $69.87
    $69.87
    $66.38
    $66.38 - $66.38
    $66.38
    Save 5% Save %
  • Technical Bulletin Photo - Primary

    BD Diesel 03-04 Dodge 5.9L Cummins Stage 1 Performance CR Pump & Injectors Package

    BD Diesel
    $5,354.95 - $5,354.95
    $5,354.95
    $5,354.95 - $5,354.95
    $5,354.95

    BD Diesel Model 1051500BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products sp...

    View full details
    $5,354.95 - $5,354.95
    $5,354.95
    $5,354.95 - $5,354.95
    $5,354.95
    Select Options
  • Technical Bulletin Photo - Primary

    BD Diesel 03-04 Dodge Cummins CR Injector - Stage 3

    BD Diesel
    $504.95 - $504.95
    $504.95
    $504.95 - $504.95
    $504.95

    BD Diesel Model 1715862Flow matched high performance exchange common rail (CR) injectors supporting 60hp up to 180hp, 33% to 93% over. OE quality n...

    View full details
    $504.95 - $504.95
    $504.95
    $504.95 - $504.95
    $504.95
    Select Options
  • S&S Diesel Motorsport Cummins 14mm CP3 High Speed (1,850 mm3 /rev displacement) | New 6.7L-based | with Gen2 SP3000 Mechanical Supply Pump. S&S Diesel Motorsport Cummins 14mm CP3 High Speed (1,850 mm3 /rev displacement) | New 6.7L-based | with Gen2 SP3000 Mechanical Supply Pump.

    S&S Diesel Motorsport Cummins 14mm CP3 High Speed (1,850 mm3 /rev displacement) | New 6.7L based | with Gen2 SP3000 Mechanical Supply Pump

    S&S
    $4,035.00 - $4,035.00
    $4,035.00
    $4,035.00 - $4,035.00
    $4,035.00

    S&S Model CP3-CU-14-HS-SP The SP3000 is a single mechanical solution that replaces the small factory supply pump, and will flow up to 2,791 l/...

    View full details
    $4,035.00 - $4,035.00
    $4,035.00
    $4,035.00 - $4,035.00
    $4,035.00
  • S&S Diesel Motorsport Cummins 14mm CP3 (1,850 mm3 /rev displacement) | New 6.7L-based. S&S Diesel Motorsport Cummins 14mm CP3 (1,850 mm3 /rev displacement) | New 6.7L-based.

    S&S Diesel Motorsport Cummins 14mm CP3 (1,850 mm3 /rev displacement) | New 6.7L-based

    S&S
    $2,934.00 - $2,934.00
    $2,934.00
    $2,934.00 - $2,934.00
    $2,934.00

    S&S Model CP3-CU-14 S&S Diesel Supersport CP3 Pump is a high performance pump for 5.9L/6.7L Cummins 2003-2018 trucks. • Improved displace...

    View full details
    $2,934.00 - $2,934.00
    $2,934.00
    $2,934.00 - $2,934.00
    $2,934.00
  • S&S Diesel Motorsport Cummins 12mm CP3 High Speed WITH SP3000 Mechanical Supply Pump. S&S Diesel Motorsport Cummins 12mm CP3 High Speed WITH SP3000 Mechanical Supply Pump.

    S&S Diesel Motorsport Cummins 12mm CP3 High Speed WITH SP3000 Mechanical Supply Pump

    S&S
    $3,742.00 - $3,742.00
    $3,742.00
    $3,742.00 - $3,742.00
    $3,742.00

    S&S Model CP3-CU-12-HS-SP The SP3000 is a single mechanical solution that replaces the small factory supply pump, and will flow up to 2,791 l/h...

    View full details
    $3,742.00 - $3,742.00
    $3,742.00
    $3,742.00 - $3,742.00
    $3,742.00
  • S&S Diesel Motorsport Cummins 12mm CP3 High Speed (1,590 mm3 /rev displacement) | New 6.7L-based. S&S Diesel Motorsport Cummins 12mm CP3 High Speed (1,590 mm3 /rev displacement) | New 6.7L-based.

    S&S Diesel Motorsport Cummins 12mm CP3 High Speed (1,590 mm3 /rev displacement) | New 6.7L-based

    S&S
    $2,743.00 - $2,743.00
    $2,743.00
    $2,743.00 - $2,743.00
    $2,743.00

    S&S Model CP3-CU-12-HS S&S Diesel Supersport CP3 Pump is a high performance pump for 5.9L/6.7L Cummins 2003-2018 trucks. • Improved disp...

    View full details
    $2,743.00 - $2,743.00
    $2,743.00
    $2,743.00 - $2,743.00
    $2,743.00
  • S&S Diesel Motorsport Cummins 12mm CP3 (1,590 mm3 /rev displacement) | New 6.7L-based. S&S Diesel Motorsport Cummins 12mm CP3 (1,590 mm3 /rev displacement) | New 6.7L-based.

    S&S Diesel Motorsport Cummins 12mm CP3 (1,590 mm3 /rev displacement) | New 6.7L-based

    S&S
    $2,644.00 - $2,644.00
    $2,644.00
    $2,644.00 - $2,644.00
    $2,644.00

    S&S Model CP3-CU-12 S&S Diesel Supersport CP3 Pump is a high performance pump for 5.9L/6.7L Cummins 2003-2018 trucks. • Improved displace...

    View full details
    $2,644.00 - $2,644.00
    $2,644.00
    $2,644.00 - $2,644.00
    $2,644.00
  • S&S Diesel Motorsport Cummins SuperSport CP3 (higher output >3500rpm) - New. S&S Diesel Motorsport Cummins 10mm CP3 High Speed (1,325 mm3 /rev displacement) - New.

    S&S Diesel Motorsport Cummins 10mm CP3 High Speed (1,325 mm3 /rev displacement) - New

    S&S
    $2,344.00 - $2,344.00
    $2,344.00
    $2,344.00 - $2,344.00
    $2,344.00

    S&S Model CP3-CU-10-HS S&S Diesel Supersport CP3 Pump is a high performance pump for 5.9L/6.7L Cummins 2003-2018 trucks. • Improved displ...

    View full details
    $2,344.00 - $2,344.00
    $2,344.00
    $2,344.00 - $2,344.00
    $2,344.00
  • responsive-image responsive-image

    S&S Diesel Motorsport 60% Over Early 5.9 Nozzle Set

    S&S
    $1,019.00 - $1,019.00
    $1,019.00
    $1,019.00 - $1,019.00
    $1,019.00

    S&S Model NZL-305-60SACS&S Diesel Motorsport 60% Over 2003 Early 2004 5.9 Nozzle Set See our S&S Fuel System Planner guide for injector...

    View full details
    $1,019.00 - $1,019.00
    $1,019.00
    $1,019.00 - $1,019.00
    $1,019.00
  • responsive-image responsive-image

    S&S Diesel Motorsport 100% Over Early 5.9 Nozzle Set

    S&S
    $1,379.00 - $1,379.00
    $1,379.00
    $1,379.00 - $1,379.00
    $1,379.00

    S&S Model NZL-305-100SACS&S Diesel Motorsport 100% Over 2003 Early 2004 5.9 Nozzle Set See our S&S Fuel System Planner guide for inject...

    View full details
    $1,379.00 - $1,379.00
    $1,379.00
    $1,379.00 - $1,379.00
    $1,379.00

5.9 Common Rail Cummins Fuel System Parts for 2003 to 2004 trucks, from brands like Industrial Injection, FASS Fuel Systems and Exergy. This collection covers fuel injectors, injection pumps and controllers and fuel air separators.

Shopping for something else on this truck? See all 5.9 Common Rail Cummins parts, or call 865 640 2097 and talk to a tech who works on these trucks every day at our Knoxville, TN shop.