03-07 CUMMINS CP3 INJECTION PUMPS
2003–2007 Cummins 5.9L CP3 Injection Pumps (Stock & High Performance)
CPP Diesel supplies CP3 high-pressure fuel injection pumps for 2003–2007 Dodge Ram Cummins 5.9L common rail engines. We offer dependable stock replacement CP3s and high-performance builds from Exergy Performance in 10mm, 12mm, and 14mm stroke sizes for applications ranging from towing to all-out competition.
Our CP3 pumps are assembled and tested to exact specifications, ensuring reliable rail pressure and consistent fueling at any power level. We also offer dual and triple CP3 kits for extreme horsepower demands.
Frequently Asked Questions
Which CP3 pump is right for my 5.9 Cummins?
For stock trucks or towing, go with the OEM replacement CP3. For higher horsepower builds, choose an Exergy CP3 in 10mm, 12mm, or 14mm depending on your fueling needs and turbo setup.
Can I daily drive with a performance CP3?
Yes. A 10mm or 12mm CP3 from Exergy can be daily driven when paired with the correct injectors and tuning, while still supporting significant horsepower gains.
When should I upgrade to dual or triple CP3s?
If you’re exceeding the limits of a single pump—common in high boost, high horsepower builds—dual or triple CP3 setups stabilize rail pressure and prevent fuel starvation under load.
Do you bench-test CP3 pumps?
Absolutely. Every CP3 is tested for flow, pressure stability, and proper operation before it leaves our shop.
Do you offer installation support?
Yes. We can guide you through CP3 installation, break-in, and tuning recommendations to get the best results from your build.
Tags
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BD DIESEL 1050551 R900 12MM STROKER CP3 INJECTION PUMP DODGE RAM 2003-2018 5.9L/6.7L 2500/3500
BD DIESEL
$2,574.00High flow capacity CP3 pump that drops into the stock location and provides enough fuel flow for up to 800 wheel horsepower applications. Engineered with modified plungers and stroke, this pump can produce up to 5.25 LPM compared to the stock 3.05LPM...$2,574.00 -
INDUSTRIAL INJECTION 237402 DODGE DUAL CP3 KIT FOR 03-07 5.9L CUMMINS INCLUDES PUMP
INDUSTRIAL INJECTION
$2,405.31The Industrial Injection dual CP3 is the ultimate for performance. This kit can be purchased with a new, modified, Dueling Dragons (two 85 percent Dragon Fire CP3's) or the Dueling Double Dragons (two 120 percent CP3's) CP3's for those who compete in the...$2,405.31 -
S&S DIESEL CP3-CU-14-HS NEW CUMMINS 14MM HIGH SPEED CP3 (6.7L BASED) 2003-2018 DODGE CUMMINS 5.9L/6.7L 24V
S&S DIESEL
$2,900.00The S&S DIESEL CP3-CU-14-HS is a top-of-the-line high-speed CP3 fuel pump designed for Dodge Cummins 5.9L and 6.7L engines from 2003 to 2018. This new model features a 14mm displacement, making it a powerhouse for fuel delivery. The CP3-CU-14-HS is...$2,900.00 -
S&S DIESEL CP3-CU-12-HS-SP NEW CUMMINS 12MM HIGH SPEED CP3 WITH SP3000 SUPPLY PUMP 2003-2018 DODGE CUMMINS 5.9L/6.7L 24V
S&S DIESEL
$3,150.00Experience unmatched power and performance with the S&S DIESEL CP3-CU-12-HS-SP, the latest innovation in fuel delivery systems for 2003-2018 Dodge Cummins 5.9L/6.7L 24V engines. This new Cummins 12mm High Speed CP3 with SP3000 Supply Pump is designed to...$3,150.00 -
S&S DIESEL CP3-CU-12-HS NEW CUMMINS 12MM CP3 HIGH SPEED (6.7L BASED) 2003-2018 DODGE CUMMINS 5.9L/6.7L 24V
S&S DIESEL
$2,600.00Enhance the performance of your 2003-2018 Dodge Cummins 5.9L/6.7L 24V engine with the cutting-edge S&S DIESEL CP3-CU-12-HS New Cummins 12mm CP3 High Speed fuel pump. Designed to deliver increased fuel flow and efficiency, this high-quality pump is a...$2,600.00 -
S&S DIESEL CP3-CU-12 NEW CUMMINS 12MM CP3 (6.7L BASED) 2003-2018 DODGE CUMMINS 5.9L/6.7L 24V
S&S DIESEL
$2,500.00Enhance the performance of your 2003-2018 Dodge Cummins 5.9L/6.7L 24V engine with the top-of-the-line S&S Diesel CP3-CU-12. This revolutionary high-pressure pump is designed to take your vehicle to new heights.The S&S Diesel CP3 comes in various options...$2,500.00 -
S&S DIESEL CP3-CU-10-HS CUMMINS 10MM CP3 HIGH SPEED CP3 ( 6.7L BASED) 2003-2018 DODGE CUMMINS 5.9L/6.7L 24V
S&S DIESEL
$2,200.00The S&S DIESEL CP3-CU-10-HS for the Cummins 5.9L/6.7L 24V engines is a powerful and high-performance addition to your vehicle. Designed for 2003-2018 Dodge Cummins models, this 10mm CP3 High Speed pump is engineered to deliver exceptional output and...$2,200.00 -
EXERGY E04 20009 14MM STROKER CP3 PUMP - RACE SERIES (6.7C BASED) 2003-2007 CUMMINS 5.9 24V
EXERGY
$3,100.00Meet the EXERGY E04 20009 14MM STROKER CP3 PUMP - RACE SERIES, designed for high-performance enthusiasts pushing boundaries in their Cummins 5.9 24V engines from 2003-2007. This powerhouse of a pump boasts a single CP3 design that can effortlessly handle...$3,100.00 -
EXERGY E04 20007 12MM STROKER CP3 PUMP (6.7C BASED) 2003-2007 CUMMINS 5.9 24V
EXERGY
$2,550.00The EXERGY E04 20007 12MM STROKER CP3 PUMP (6.7C BASED) 2003-2007 CUMMINS 5.9 24V is the ultimate solution for those seeking superior performance without compromising reliability. Engineered to support over 1000 horsepower, this single stroker pump is...$2,550.00