7C3039 Oil Cooler for CAT Equipment
- New Oil Cooler Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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This part is guaranteed to fit your machine.
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Description for 7C3039 Oil Cooler
â–¶Specification for 7C3039 Oil Cooler
â–¶Exact Fit Guarantee for 7C3039 Oil Cooler
â–¶| Dimensions | 15.94x10.24x7.68 |
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Fabulous customer service!
We accidentally ordered twice the same item and Misty caught it and contacted us immediately to clarify. Fabulous service!!! Highly recommend! -
Been buying from them for years and have almost never had an issue. The few times I had a question or something to handle, they have shown amazing customer service. Great product and a great company.
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Excellent and prompt response.
Propel parts team helped me greatly regarding a special request and I always get prompt response.
They’re fantastic! -
BEST for Heavy Equipment Parts.
Awesome quality products! Better customer service! Steven is always a pleasure to work with and very prompt in assisting me - thank you! -
Excelente atencion y refacciones de calidad
Frequently Asked Questions
What is the 7C3039 oil cooler used for?
The 7C3039 oil cooler is a high-quality aftermarket replacement designed to help regulate oil temperatures and support efficient equipment cooling performance. It is manufactured to meet or exceed OEM specifications for durability and dependable operation in demanding heavy-duty environments.
What are the benefits of the 7C3039 oil cooler?
- Helps maintain proper oil operating temperatures
- Supports efficient engine and hydraulic performance
- Manufactured from durable materials for long service life
- Designed to meet or exceed OEM specifications
- Helps reduce overheating-related equipment issues
Is the 7C3039 oil cooler compatible with multiple Caterpillar machines?
Yes, this oil cooler may fit various Caterpillar equipment models depending on the cooling system and application requirements. Check your manual or reach out to Propel Parts for help verifying fitment.
Why is replacing a damaged oil cooler important?
Replacing a damaged oil cooler helps prevent overheating, reduced lubrication efficiency, and premature wear on critical engine or hydraulic components.
Does the 7C3039 oil cooler meet OEM standards?
Yes, this aftermarket replacement is designed to meet or exceed OEM specifications for fit, cooling efficiency, and reliable performance.
Can a failing oil cooler affect equipment performance?
Yes. A failing oil cooler may contribute to elevated oil temperatures, reduced system efficiency, overheating, and unexpected downtime.
Are related Caterpillar cooling components available from Propel Parts?
Yes. Propel Parts offers a variety of cooling system replacement parts for Caterpillar equipment. You can also explore the 7W2164 Oil Cooler Replacement for another related cooling solution.

We know equipment downtime costs money, so fast and reliable shipping is a priority at Propel Parts. Orders placed on weekdays before 3:00 PM ET typically ship the same day, with expedited delivery options available for many locations when time is critical.
We ship across the U.S., Canada, and over 130 countries worldwide, helping customers keep machines running wherever they operate. Available shipping methods and delivery estimates are shown at checkout so you can select the option that best fits your timeline.
Tracking information is emailed within 24–48 hours after your order is processed, giving you full visibility from dispatch to delivery and peace of mind that your parts are on the way.

Our refund policy is simple. We offer a 30-day, no-hassle return policy, and we make every effort to provide the best service and highest-quality parts possible. If you’re not fully satisfied with your purchase, you may return it within 30 days for a refund. Full details are available on our Returns Policy page.

Buy with confidence. All parts from Propel Parts are covered against material or manufacturer defects for 12 months from the original invoice date. We stand behind every part we sell, so you can count on reliable performance and dependable support. Full details are available on our Warranty Policy page.
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