This truck part is made by Cummins®. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing. We make it easy to buy truck parts online.
We honor the warranty provided by the original equipment manufacturer.
Fuel Pump (Part Number: 3879481):
A fuel pump is an essential component of a truck's fuel system, responsible for pumping gasoline or diesel from the tank to the engine. The 3879481 part number refers to a specific type of fuel pump designed for use in trucks. It is typically located near the fuel tank and uses electric power to create pressure that pushes fuel through the fuel lines and into the engine. Without a functioning fuel pump, a truck will not be able to run properly or at all.
RECOMMENDED PARTS
* Variable geometry turbocharger and electronic actuator repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after October 1, 2018.
* Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalyst Reduction (SCR) catalyst, and Electronic Control Module (ECM) repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after January 1, 2020.
* These restrictions are only applicable to New parts and ReCon parts coverages for the components listed above sold to a customer in the US or Canada. All other coverages are excluded. All other regions are excluded.
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