3102950 | Genuine Cummins® Electronic Control Module Wiring Harness

SKU: 3102950 MPN: 3102950

Ensure flawless communication between ECM and engine with this Genuine Cummins ECM Wiring Harness. Condition: New. Part Number: 3102950. Fits ISM11, QSM11, M11 engines. Reliable powertrain control starts here!

$999.00
No Core Charge
3 in stock

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Contact us to check if overnight next-day delivery is available for your order - PN: 3102950

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Product Description

Product Name Electronic Control Module Wiring Harness Product Name Electronic Control Module Wiring Harness
Condition New Condition New
Brand Cummins® Brand Cummins®
Part Number 3102950 Part Number 3102950
Engine Compatibility
Cummins ISM11, QSM11, M11 Cummins ISM11, QSM11, M11

Useful Information

Description and Purpose:

The Cummins Electronic Control Module Wiring Harness, Part Number: 3102950, serves as the primary electrical link between the ECM and the engine’s key components on ISM11, QSM11, and M11 platforms (EPA98 11 liter). Condition: New. This Genuine harness ensures uninterrupted communication of control signals, sensor feedback, and fuel injection timing. By maintaining consistent electrical integrity across circuits, it supports real-time data flow essential for optimizing engine performance and maintaining regulatory compliance in demanding heavy-duty applications. Its durable construction resists abrasion, heat, and vibration, offering long-term reliability in commercial and industrial engine environments.

Why Replacement is Important:

Electrical failures, corrosion, or broken wires in an aging harness can lead to erratic engine behavior, loss of injector control, or ECU errors. Installing a new Cummins harness eliminates these risks and ensures restored signal accuracy and operational stability.

Impact on Engine Performance:

With secure and responsive electrical pathways, the ECM can effectively manage engine timing, emissions, and fuel efficiency—resulting in smoother operation, better uptime, and optimized performance under load.

Manufacturer Information:

Cummins® products are built with a focus on uptime, low operating costs, and maximum output under extreme conditions.

Tags & Category: Electronic wiring harness, ECM wiring harness, engine control harness, engine wiring connector, ISM11 wiring harness, QSM11 harness, M11 control harness, Cummins ECM cable, injector wiring harness, ECM interface harness, powertrain electrical harness, control module harness, Cummins engine wiring, heavy-duty truck harness

Warranty:

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The -warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.

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  • Icon Truck, Fast Delivery
    Free shipping over $199 Place an order today and receive it on Mar 6
  • Clock Icon
    Orders placed before 7-PM EST will ship same business day
  • Location icon, warehouse pickup point.
    Pickup available usually ready in 24 hours
  • Need it fast? We offer overnight shipping

    Contact us to check if overnight next-day delivery is available for your order - PN: 3102950