Aftermarket CAT Oil Cooler

Reliable Aftermarket CAT Oil Cooler

The main function of an oil cooler is to cool the oil and thus the hydraulic system or engine of your equipment. Over the years, oil coolers may crack, clog, or leak internally due to extreme temperature cycling and contamination. This can lead to overheating, oil dilution, or cross-contamination of coolant and oil, all of which require immediate attention and repair.

Based on years of experience, we offer CAT oil coolers that are fully compatible with CAT equipment performance, designed to achieve the best thermal performance. At FridayParts, you can also find the CAT C15 series of oil coolers, as well as a full range of CAT parts. Browse our catalog for more.

Compatible with a Range of CAT Equipment

Our CAT oil coolers are widely used in excavators, bulldozers, wheel loaders, motor graders, and more. We support a full range of major CAT engine series and equipment commonly found in construction, agriculture, and mining. Each product is designed for easy compatibility and peace of mind. You’ll find detailed specs—including engine model compatibility and cooler dimensions (length, width, depth)—clearly listed for comparison. Have questions? Our support team is available 24/7 to assist you.

FAQs

Are Your CAT Oil Coolers Compatible?

Yes. Each cooler is supplied to standard dimensions and tested for flow rate, thermal efficiency, and leak prevention.

How Do I Choose the Right CAT Oil Cooler?

Look for the engine model (e.g., C7, 3126), machine type, and the OEM reference number. Our listings include technical specs to help you match correctly.

What if I Need Help Finding a Specific Oil Cooler?

No worries—just contact me with your equipment info. I’ll help you locate the right part quickly.