3103155 | Genuine Cummins® Electronic Control Module Wiring Harness

SKU: 3103155 MPN: 3103155

Ensure smooth engine control with this Genuine Cummins Electronic Control Module Wiring Harness. Part Number: 3103155. Condition: New. Compatible with ISM11, QSM11, and M11 engines for reliable heavy-duty performance.

$999.00
No Core Charge
2 in stock

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Contact us to check if overnight next-day delivery is available for your order - PN: 3103155

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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 3103155 Part Number 3103155
Engine Compatibility
Cummins ISM11, QSM11, M11 Cummins ISM11, QSM11, M11

Useful Information

Description and Purpose:

This Genuine Cummins ECM Wiring Harness, Part Number: 3103155, Condition: New, is a critical component engineered to connect the ECM (Engine Control Module) with various sensors, actuators, and powertrain components in heavy-duty engines such as the ISM11, QSM11, and M11 (EPA98 11 liter). It ensures seamless electrical communication essential for controlling fuel injection timing, engine diagnostics, and emission systems. Designed specifically for durability in harsh operating conditions, this wiring harness maintains signal integrity despite exposure to heat, vibration, and contaminants common in commercial truck environments.

Why Replacement is Important:

Damaged or worn wiring harnesses can cause communication errors, leading to engine faults or decreased performance. Replacing the harness helps maintain stable electrical connections.

Impact on Engine Performance:

A functioning harness ensures precise engine control, improving efficiency and reducing emissions.

Manufacturer Information:

Cummins® combines advanced fuel systems, turbocharging, and electronic controls to support heavy-duty performance.

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: 3103155