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HP Fuel Line Adaptation Kit – 5.9L to 6.7L Cummins CP3 | Fleece FPE-CUMM-CP3-FL-ADPT-KIT
Convert your 2003–2007 5.9L Cummins to a newer 6.7L-style Bosch CP3 injection pump with this exclusive Fleece Performance adaptation kit.
The 6.7L CP3 offers improved fuel delivery and higher pressure capability compared to the factory 5.9L pump, making it a popular upgrade for higher-performance builds, larger injectors, or when replacing a failed 5.9L CP3. This kit provides everything needed to adapt the high-pressure fuel system for a clean, reliable installation.
Kit Includes:
- New high-pressure fuel line
- High-flow feed fitting for the CP3
- High-flow return fitting for the CP3
- CP3 feed line
- Hose clamps
Application:
For use on 2003–2007 5.9L Cummins engines equipped with a 2007.5–2018 6.7L Cummins Bosch CP3 pump.
Warranty: 1-Year Limited Parts Warranty
Upgrade your fuel system the right way with genuine Fleece Performance components designed specifically for this conversion.
HP Fuel Line Adaptation Kit – 5.9L to 6.7L Cummins CP3 | Fleece FPE-CUMM-CP3-FL-ADPT-KIT
Convert your 2003–2007 5.9L Cummins to a newer 6.7L-style Bosch CP3 injection pump with this exclusive Fleece Performance adaptation kit.
The 6.7L CP3 offers improved fuel delivery and higher pressure capability compared to the factory 5.9L pump, making it a popular upgrade for higher-performance builds, larger injectors, or when replacing a failed 5.9L CP3. This kit provides everything needed to adapt the high-pressure fuel system for a clean, reliable installation.
Kit Includes:
New high-pressure fuel line
High-flow feed fitting for the CP3
High-flow return fitting for the CP3
CP3 feed line
Hose clamps
Application:
For use on 2003–2007 5.9L Cummins engines equipped with a 2007.5–2018 6.7L Cummins Bosch CP3 pump.
Warranty: 1-Year Limited Parts Warranty
Upgrade your fuel system the right way with genuine Fleece Performance components designed specifically for this conversion.[...]
HP Fuel Line Adaptation Kit – 5.9L to 6.7L Cummins CP3 | Fleece FPE-CUMM-CP3-FL-ADPT-KIT
Convert your 2003–2007 5.9L Cummins to a newer 6.7L-style Bosch CP3 injection pump with this exclusive Fleece Performance adaptation kit.
The 6.7L CP3 offers improved fuel delivery and higher pressure capability compared to the factory 5.9L pump, making it a popular upgrade for higher-performance builds, larger injectors, or when replacing a failed 5.9L CP3. This kit provides everything needed to adapt the high-pressure fuel system for a clean, reliable installation.
Kit Includes:
- New high-pressure fuel line
- High-flow feed fitting for the CP3
- High-flow return fitting for the CP3
- CP3 feed line
- Hose clamps
Application:
For use on 2003–2007 5.9L Cummins engines equipped with a 2007.5–2018 6.7L Cummins Bosch CP3 pump.
Warranty: 1-Year Limited Parts Warranty
Upgrade your fuel system the right way with genuine Fleece Performance components designed specifically for this conversion.
Fleece FPE-CUMM-CP3K-5.9 Installation Instructions
Proposition 65 Warning Information -
P65Warnings.ca.gov
Fits: 5.9 Cummins 2003-2007
Fits: For Fass Fuel Systems (Use For Dual Heater Or As Replacement)
Fits: 6.7 Cummins 2003-2018 (With OE Sending Unit)