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      • 1996-2002 Powerstroke 7.3L Exhaust
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DIESELR Corp.
  • Home
  • Powerstroke
    • 1996-2002 Powerstroke 7.3L
      • 1996-2002 Powerstroke 7.3L Exhaust
    • 2003-2007 Powerstroke 6.0L
    • 2007.5-2010 Powerstroke 6.4L
    • 2011-2016 Powerstroke 6.7L
    • 2017-2019 Powerstroke 6.7L
    • 2020-2022 Powerstroke 6.7L
  • Duramax
    • 2001-2004 Duramax LB7
    • 2004.5-2005 Duramax LLY
    • 2006-2007 Duramax LBZ
    • 2007.5-2010 Duramax LMM
    • 2011-2016 Duramax LML
    • 2017-2019 Duramax L5P
    • 2020-2022 Duramax L5P
  • Cummins
    • 2006-2007 Cummins 5.9L
    • 2007.5-2009 Cummins 6.7L
    • 2010-2012 Cummins 6.7L
    • 2013-2018 Cummins 6.7L
    • 2019-2021 Cummins 6.7L
  • Hardware
    • Tuning Devices
    • Tuning Switches
    • Tuning Cables
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  1. DIESELR Corp.
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  3. 2003-2004 Cummins 5.9L

Collection: 2003-2004 Cummins 5.9L

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112 products

  • FASS Fuel Systems COMP360G Competition Series 360GPH (100 PSI MAX) DIESEL PERFORMANCE FASS Fuel Systems

    FASS Fuel Systems COMP360G Competition Series 360GPH (100 PSI MAX)

    FASS Fuel Systems COMP360G Competition Series 360GPH (100 PSI MAX)

    Vendor:
    FASS Fuel Systems

    SKU:FAS COMP360G

    Regular price $1,279.00 USD
    Regular price Sale Price $1,279.00 USD
    Unit price /  per 
  • FASS Fleet Filter Pack XL FLP3000 XL Fuel FASS Fuel Systems

    FASS Fleet Filter Pack XL FLP3000 XL

    FASS Fleet Filter Pack XL FLP3000 XL

    Vendor:
    FASS Fuel Systems

    SKU:FAS FLP3000XL

    Regular price $168.15 USD
    Regular price Sale Price $168.15 USD
    Unit price /  per 
  • FASS FUEL SYSTEM DROP IN SERIES ELECTRIC HEATER PROBE KIT FASS Fuel Systems

    FASS FUEL SYSTEM DROP IN SERIES ELECTRIC HEATER PROBE KIT

    FASS FUEL SYSTEM DROP IN SERIES ELECTRIC HEATER PROBE KIT

    Vendor:
    FASS Fuel Systems

    SKU:FAS DIFSHK1001

    Regular price $160.55 USD
    Regular price Sale Price $160.55 USD
    Unit price /  per 
  • FASS FPR2001 HIGH FLOW ADJUSTABLE FUEL PRESSURE REGULATOR FASS Fuel Systems

    FASS FPR2001 HIGH FLOW ADJUSTABLE FUEL PRESSURE REGULATOR

    FASS FPR2001 HIGH FLOW ADJUSTABLE FUEL PRESSURE REGULATOR

    Vendor:
    FASS Fuel Systems

    SKU:FAS FPR2001

    Regular price $299.25 USD
    Regular price Sale Price $299.25 USD
    Unit price /  per 
  • FASS Fuel Systems 2003-2009 5.9/6.7L Cummins Factory Fuel Filter Housing Delete (CFHD1002K) FASS Fuel Systems

    FASS Fuel Systems 2003-2009 5.9/6.7L Cummins Factory Fuel Filter Housing Delete (CFHD1002K)

    FASS Fuel Systems 2003-2009 5.9/6.7L Cummins Factory Fuel Filter Housing Delete (CFHD1002K)

    Vendor:
    FASS Fuel Systems

    SKU:FAS CFHD1002K

    Regular price $84.55 USD
    Regular price Sale Price $84.55 USD
    Unit price /  per 
  • FASS - XWS5000 FUEL FILTER TRANSFER TANK DIESEL PERFORMANCE FASS Fuel Systems

    FASS - XWS5000 FUEL FILTER TRANSFER TANK

    FASS - XWS5000 FUEL FILTER TRANSFER TANK

    Vendor:
    FASS Fuel Systems

    SKU:FAS XWS5000

    Regular price $30.40 USD
    Regular price Sale Price $30.40 USD
    Unit price /  per 
  • FASS 24V FASD08100G FASS Fuel Systems

    FASS 24V FASD08100G

    FASS 24V FASD08100G

    Vendor:
    FASS Fuel Systems

    SKU:FAS 24VFASD08100G

    Regular price $549.00 USD
    Regular price Sale Price $549.00 USD
    Unit price /  per 
  • FASS - XWS1002 EXTREME WATER SEPARATOR DIESEL PERFORMANCE FASS Fuel Systems

    FASS - XWS1002 EXTREME WATER SEPARATOR

    FASS - XWS1002 EXTREME WATER SEPARATOR

    Vendor:
    FASS Fuel Systems

    SKU:FAS XWS1002

    Regular price $38.00 USD
    Regular price Sale Price $38.00 USD
    Unit price /  per 
  • FASS Drop-In Series Diesel Fuel System 2003-2007 RAM Cummins Fuel Systems FASS Fuel Systems

    FASS Drop-In Series Diesel Fuel System 2003-2007 RAM Cummins

    FASS Drop-In Series Diesel Fuel System 2003-2007 RAM Cummins

    Vendor:
    FASS Fuel Systems

    SKU:FAS DIFSRAM2001

    Regular price $479.00 USD
    Regular price Sale Price $479.00 USD
    Unit price /  per 
  • FASS DRP 04 DODGE REPLACEMENT PUMP CUMMINS 5.9L 2003-2004 Motor Vehicle Fuel Systems FASS Fuel Systems

    FASS DRP 04 DODGE REPLACEMENT PUMP CUMMINS 5.9L 2003-2004

    FASS DRP 04 DODGE REPLACEMENT PUMP CUMMINS 5.9L 2003-2004

    Vendor:
    FASS Fuel Systems

    SKU:FAS DRP04

    Regular price $369.55 USD
    Regular price Sale Price $369.55 USD
    Unit price /  per 
  • FASS - UNIVERSAL HEAVY DUTY PICKUP FRAME CLAMP BRACKET DIESEL PERFORMANCE FASS Fuel Systems

    FASS - UNIVERSAL HEAVY DUTY PICKUP FRAME CLAMP BRACKET

    FASS - UNIVERSAL HEAVY DUTY PICKUP FRAME CLAMP BRACKET

    Vendor:
    FASS Fuel Systems

    SKU:FAS CBK1001

    Regular price $71.25 USD
    Regular price Sale Price $71.25 USD
    Unit price /  per 
  • FASS - TITANIUM SIGNATURE SERIES DUAL ELECTRIC HEATER KIT SPLITTER DIESEL PERFORMANCE FASS Fuel Systems

    FASS - TITANIUM SIGNATURE SERIES DUAL ELECTRIC HEATER KIT SPLITTER

    FASS - TITANIUM SIGNATURE SERIES DUAL ELECTRIC HEATER KIT SPLITTER

    Vendor:
    FASS Fuel Systems

    SKU:FAS HKS1001

    Regular price $37.05 USD
    Regular price Sale Price $37.05 USD
    Unit price /  per 
  • FASS - REPLACEMENT ELEMENT FOR FASS TITANIUM ELECTRIC HEATER DIESEL PERFORMANCE FASS Fuel Systems

    FASS - REPLACEMENT ELEMENT FOR FASS TITANIUM ELECTRIC HEATER

    FASS - REPLACEMENT ELEMENT FOR FASS TITANIUM ELECTRIC HEATER

    Vendor:
    FASS Fuel Systems

    SKU:FAS 32283R

    Regular price $118.75 USD
    Regular price Sale Price $118.75 USD
    Unit price /  per 
  • FASS - TITANIUM SERIES OPTIONAL ELECTRIC DIESEL FUEL HEATER KIT DIESEL PERFORMANCE FASS Fuel Systems

    FASS - TITANIUM SERIES OPTIONAL ELECTRIC DIESEL FUEL HEATER KIT

    FASS - TITANIUM SERIES OPTIONAL ELECTRIC DIESEL FUEL HEATER KIT

    Vendor:
    FASS Fuel Systems

    SKU:FAS HK1001

    Regular price $160.55 USD
    Regular price Sale Price $160.55 USD
    Unit price /  per 
  • FASS - Ready for Use - Universal Bracket Diesel FASS Fuel Systems

    FASS - Ready for Use - Universal Bracket

    FASS - Ready for Use - Universal Bracket

    Vendor:
    FASS Fuel Systems

    SKU:FAS BR-2001-P

    Regular price $19.00 USD
    Regular price Sale Price $19.00 USD
    Unit price /  per 
  • FASS - HIGH OUTPUT HEATER DISK DIESEL PERFORMANCE FASS Fuel Systems

    FASS - HIGH OUTPUT HEATER DISK

    FASS - HIGH OUTPUT HEATER DISK

    Vendor:
    FASS Fuel Systems

    SKU:FAS HK1002

    Regular price $160.55 USD
    Regular price Sale Price $160.55 USD
    Unit price /  per 
  • FASS - Fuel Pressure Regulator Diesel FASS Fuel Systems

    FASS - Fuel Pressure Regulator

    FASS - Fuel Pressure Regulator

    Vendor:
    FASS Fuel Systems

    SKU:FAS FPR1001

    Regular price $141.55 USD
    Regular price Sale Price $141.55 USD
    Unit price /  per 
  • FASS - DODGE RAM ADJUSTABLE DIESEL FUEL LIFT PUMP 1994-2016 Diesel FASS Fuel Systems

    FASS - DODGE RAM ADJUSTABLE DIESEL FUEL LIFT PUMP 1994-2016

    FASS - DODGE RAM ADJUSTABLE DIESEL FUEL LIFT PUMP 1994-2016

    Vendor:
    FASS Fuel Systems

    SKU:FAS FASD02100G

    Regular price From $549.00 USD
    Regular price Sale Price From $549.00 USD
    Unit price /  per 
  • FASS - DODGE CUMMINS REPLACEMENT PUMP RELOCATION KIT 1998 - 2004 DIESEL PERFORMANCE FASS Fuel Systems

    FASS - DODGE CUMMINS REPLACEMENT PUMP RELOCATION KIT 1998 - 2004

    FASS - DODGE CUMMINS REPLACEMENT PUMP RELOCATION KIT 1998 - 2004

    Vendor:
    FASS Fuel Systems

    SKU:FAS RK04

    Regular price From $61.75 USD
    Regular price Sale Price From $61.75 USD
    Unit price /  per 
  • FASS - CFDB1001K Cummins Fuel Distribution Block Fuel System Upgrades FASS Fuel Systems

    FASS - CFDB1001K Cummins Fuel Distribution Block

    FASS - CFDB1001K Cummins Fuel Distribution Block

    Vendor:
    FASS Fuel Systems

    SKU:FAS CFDB1001K

    Regular price $349.00 USD
    Regular price Sale Price $349.00 USD
    Unit price /  per 
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