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5321257
Electronic Control Module Wiring Harness
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$3,099.95 $3,688.94

Non Returnable

FINAL SALE. No returns or exchanges.

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 Wiring Harness, also known as the ECM Wiring Harness and identified by part number 5321257, is a critical component of a truck's electrical system. It connects the Electronic Control Module (ECM) to various sensors and actuators throughout the engine and transmission. The harness is responsible for transmitting signals from these components to the ECM, which then uses this information to make decisions about fuel injection timing, transmission shifting, and other critical functions. A damaged or faulty ECM wiring harness can result in poor engine performance or even complete failure of the vehicle. It is important to ensure that this component is properly installed and maintained to avoid costly repairs down the line.

SPECIFICATIONS

Package Dimensions
27.75 x 23.88 x 9.25 in
Weight
15.85 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* This information is provided as is and may be out of date.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.

Frequently Asked Questions

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FAQ PAGE

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