Cummins Product Placeholder

3971606
Electronic Control Module
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$979.95 $1,273.94
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) is a vital component of a truck's engine management system. Part number 3971606 refers to a specific type of ECM used in certain models of trucks. The ECM receives data from various sensors throughout the engine and uses that information to control fuel injection, ignition timing, and other critical functions. It is essentially the brain of the engine, constantly analyzing data and making adjustments to ensure optimal performance and efficiency. A malfunctioning ECM can cause a variety of issues, including poor fuel economy, reduced power, and even engine failure. Proper maintenance and replacement with high-quality parts like the 3971606 can help ensure reliable operation for years to come.

SPECIFICATIONS

Notes
Order DCX P/N: 05135590AA
* This information is provided as is and may be out of date.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.

Frequently Asked Questions

Have a question? Find common inquiries about parts and procedures with the link below.

FAQ PAGE

Get in Touch

Something specific? Our support team is ready to assist you with whatever you may need.

Drop us a line. 1-800-466-1571

fast

Fast Delivery

We offer same day fulfillment Mon-Fri until 5pm EST.

Genuine

Genuine Product

We only sell real OEM truck parts designed specifically for your truck.

Trust

Trusted Experience

We're a fourth generation truck dealership family operating in Los Angeles since 1922.