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12_0dcfb32a-b853-46e0-b213-87675b97c033 - Northline Parts

Oil Cooler for Cummins M11 ISM QSM Engine 4975879 3161781 3081359 4386525 Black

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$253.09
Sale price  $253.09 Regular price 

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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

Oil Cooler for Cummins M11 ISM QSM Engine - Replaces 4975879 3161781 3081359 4386525 (Black)

Maintain peak engine performance and protect your heavy-duty equipment with this high-quality aftermarket oil cooler. Specifically designed for Cummins M11, ISM, and QSM engines, this replacement unit ensures efficient thermal regulation to prevent overheating and premature engine wear. Built with durability in mind, this black-finished oil cooler provides a reliable, cost-effective solution for your engine maintenance needs.

Key Features & Benefits

  • High-Efficiency Cooling: Engineered to provide optimal heat dissipation, ensuring your engine remains at a stable operating temperature.
  • Aftermarket Reliability: This is a premium aftermarket part manufactured to meet strict quality standards for a long service life.
  • Durable Construction: Features a rugged black finish for enhanced resistance to corrosion and environmental wear.
  • Perfect Fitment: Designed as a direct replacement for multiple part numbers to ensure a seamless installation process.

Compatible Models

  • Cummins M11 Engine Series
  • Cummins ISM Engine Series
  • Cummins QSM Engine Series

Product Specifications

  • Component Type: Engine Oil Cooler
  • Condition: Brand New (Aftermarket)
  • Color: Black
  • Interchange Part Numbers: 4975879, 3161781, 3081359, 4386525

Frequently Asked Questions

Is this an OEM part?
No, this is a high-quality aftermarket replacement part designed to provide the same functionality and performance as the original equipment.

How do I confirm compatibility?
To ensure a correct fit, please verify that your current part matches one of the following interchange numbers: 4975879, 3161781, 3081359, or 4386525. You may also consult your engine manual or serial number.


Important: This is a premium aftermarket part and is not manufactured by the original equipment manufacturer (OEM). Brand names and model numbers are used for reference purposes only. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.

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Service was professional and easy to work with. They kept me updated on my order and recommended a different part when the one I originally picked wasn’t going to work. Everything showed up as expected and the process was smooth overall.

- Customer, Chris D.

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