Alliant Power Fuel Contamination Kit 17-19 GM 6.6L Duramax L5P

Alliant Power Fuel Contamination Kit 17-19 GM 6.6L Duramax L5PIt's common knowledge among the diesel community about the volatile nature of CP4 pumps. With a 5 7% failure rate, its not an everyday occurrence, but when it does occur, it's a catastrophic failure, and results in thousands if not tens of thousands of dollars in damages. For those unfamiliar, the construction of CP4 pumps is not as hardy and trustworthy as the preceding CP3, now this is across all manufactures, not just GM. In the case of failure in

It's common knowledge among the diesel community about the volatile nature of CP4 pumps. With a 5-7% failure rate, it’s not an everyday occurrence, but when it does occur, it's a catastrophic failure, and results in thousands if not tens of thousands of dollars in damages. For those unfamiliar, the construction of CP4 pumps is not as hardy and trustworthy as the preceding CP3, now this is across all manufactures, not just GM. In the case of failure in your 2017-2019 Duramax L5P, you may be looking for a more pocket friendly way to gather all the necessary components to get you back on the road.

Alliant Power provides a collection of all the needed components that require replacing after a CP4 failure. Injectors, pump, gaskets, lines, filter, rails, everything in the fuel system that needs attention after a contamination event is available in a convenient singular purchase.