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3944125RX
Electronic Control Module
Cummins®

IN STOCK

Cummins®

3 are currently available

Ships within 1 business day

$2,099.99 $2,498.99
Refundable Core Charge: $759.99
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. We make it easy to buy truck parts online.

Manufacturer Warranty*
DESCRIPTION
The Electronic Control Module, also known as the ECM, is a crucial component in modern trucks. It acts as the brain of the vehicle's engine management system, controlling and regulating various functions such as fuel injection timing, throttle response, and ignition timing. The ECM receives input from various sensors located throughout the engine and adjusts its output accordingly to ensure optimal performance and efficiency. Part number 3944125RX is a specific type of ECM that is designed for use in certain truck models. Without a functioning ECM, a truck's engine would not be able to operate smoothly or efficiently.
RELATED PARTS
New Part Equivalent
3944125
Supersedes
3944125

SPECIFICATIONS

Package Dimensions
12.8 x 9.9 x 3.8 in
Weight
2.7 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* This information is provided as is and may be out of date.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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