S&S Diesel CP3 Conversion Kit

For 2017-2024 GM 6.6L Duramax L5P

S&S Diesel L5P-CP3-12 Conversion Kit provides a reliable solution to replace the failure-prone HP4 fuel pump with a durable CP3 pump. Designed for GM 6.6L Duramax L5P engines, it enhances fuel system longevity and reduces the risk of pump failures. Ideal for both stock and performance trucks, this kit includes all necessary components for a straightforward installation.