CPP LML-CP3-NP CP3 CONVERSION HARDWARE KIT FOR 2011-2016 LML DURAMAX

The CPP LML-CP3-NP CP3 Conversion Hardware Kit for 2011-2016 LML Duramax represents a significant upgrade to your vehicle's fuel system. Designed specifically to transition your LML from the stock CP4 pump to the proven CP3, this kit enhances your truck's reliability and overall fueling capability. The CP4 has come under scrutiny due to its notoriously lower reliability and performance compared to the CP3, which has been the standard in earlier Duramax models. By investing in this conversion kit, you safeguard against potentially costly failures that come with CP4 malfunctions, which often necessitate an extensive replacement of the entire fuel system.

This comprehensive kit features all the essential components for a seamless conversion, including preformed feed and return fuel lines, a CP3 to rail high-pressure fuel line, high-flow CP3 feed and return fittings, and a robust mounting adapter. The package also includes a dosing injector feed line, FCA extension harness, and a fuel temperature sensor mounting bracket, ensuring that all necessary elements are accounted for.

Installation is straightforward, with no need to alter any FCA regulator tables when transitioning from the CP4 to the stock CP3. The kit is engineered to fit a wide range of applications, making it suitable for various models of both GMC Sierra and Chevrolet Silverado, including multiple configurations and trim levels.

With the CPP CP3 Conversion Hardware Kit, you’ll not only improve your truck’s dependability and performance, but also be prepared to tackle any heavy-duty jobs that come your way. Upgrade your fuel system and experience the enhanced power and peace of mind that the CP3 offers.