Pay in 4 interest-free payments of $63.26 Learn more
Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
4L 4" Downpipe Back Exhaust w/ Muffler (421006)
By circulating coolant between cylinders 5 and 6
Unlimited Mileage Warranty
Replacement self-cleaning low/reverse switch valve
HD billet channel plate is installed onto the valve body and torqued to our specifications preventing cross leaks which results in premature transmission failure
2003-2018 Cummins 5.9L/6.7L Auxiliary Fuel Filter Kit (FPE-34783) 2006.5 - 2007 GM Air Intake & Accessories 4L 4" Downpipe Back ExhaustAuxiliary fuel filter and line kit for your 2003 2018 Dodge Cummins. The kit includes everything you need to properly route, plumb and filter fuel for your Cummins engine from the lift pump to the injection pump. Our kit improves accessibility to the fuel filter as well as reduces your ongoing maintenance cost with a the lower cost Donaldson filter. A Fleece Performance fuel filter delete kit is required for use with this product. Kit includes: