Watch in action

Reliability Upgrade: CP4 to CP3 Conversion

The CP4 injection pump found in modern 6.7L Cummins engines is known for its sensitivity to fuel quality and potential for catastrophic failure. The Industrial Injection CP4 to CP3 Conversion Kit is the ultimate reliability upgrade for your 2019+ Dodge Cummins. By switching to the proven, robust CP3 pump platform, you protect your engine from the high-risk failure points associated with the factory CP4 system.

Kit Benefits and Features

• Enhanced Reliability: Eliminates the risk of CP4 pump failure, which can destroy your entire fuel system.
• Proven Technology: The CP3 pump is widely recognized for its durability and consistent fuel delivery.
• Complete Conversion: Includes all necessary hardware, lines, and components for a professional-grade installation.
• Performance Ready: Provides a stable foundation for further engine tuning and power upgrades.

This conversion kit is a must-have for owners who prioritize long-term engine health and peace of mind. While the CP4 pump can be efficient, the CP3 conversion provides a significant safety margin, especially for trucks that see heavy towing or high-mileage usage. This kit is designed for a precise fit on 2019 and newer Dodge 6.7L Cummins platforms, making it the premier choice for diesel enthusiasts. Invest in the longevity of your truck’s engine and fuel system with this top-tier conversion kit from GGCRACING.