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3942860RX
Electronic Control Module
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$2,299.95 $2,736.94
Refundable Core Charge: $769.95
Genuine OEM Part

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.

Manufacturer Warranty*
DESCRIPTION
The Electronic Control Module (ECM), also referred to as the Engine Control Module, is a crucial component in modern trucks. It is responsible for managing various operations of the engine and ensuring optimal performance. The ECM receives input from sensors throughout the vehicle and uses that information to control fuel injection, ignition timing, and other critical functions. With its ability to monitor engine speed, temperature, and other parameters in real-time, the ECM can adjust settings on-the-fly to optimize fuel efficiency and reduce emissions. The part number 3942860RX refers specifically to an ECM designed for use in certain types of Cummins engines.
RELATED PARTS
New Part Equivalent
3942860

SPECIFICATIONS

Package Dimensions
11.25 x 7.5 x 2.75 in
Weight
2.8 lbs
* This information is provided as is and may be out of date.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.

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