3907170
Aftercooler
Cummins®

DISCONTINUED

Cummins®

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.


DESCRIPTION
An Aftercooler, also known as an intercooler, is a component found in turbocharged and supercharged engines. Its primary function is to cool the compressed air that has been heated during the compression process before it enters the engine's combustion chamber. The Aftercooler is typically located between the turbocharger or supercharger and the engine's intake manifold. As compressed air passes through the Aftercooler, it is cooled by either air or liquid, depending on its design. This cooler and denser air allows for more efficient combustion which can increase horsepower and improve fuel efficiency. Part number 3907170 likely refers to a specific model of Aftercooler used in certain types of trucks or heavy machinery.
* This information is provided as is and may be out of date. Please contact us or the manufacturer to verify warranty coverage.
* 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.