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Oil coolers

Repairs, maintenance, and supply for oil coolers

Improve operations with oil cooler maintenance

Our workshops are fully equipped to repair and service industrial oil coolers, including internal and external cleaning, flushing, and pressure testing. As an authorised Mesabi Service Centre, we also overhaul and supply all types of Mesabi oil coolers.

We also stock a range of oil coolers for underground and mining applications. If your oil cooler has failed, we can recore your cooler or supply a replacement.

Ask a technician

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An essential part for heat exchange

An oil cooler is a heat exchanger which is responsible for cooling your equipment's oil. It removes excess heat by continuously passing through a heat exchanger which is cooled by air or water. Failure of an oil cooler can lead to failure of the engine or the component it is designed to cool.

A failing oil cooler can also cause contamination of the cooling system. This is why it is important to get your oil cooler serviced and pressure tested to ensure it is performing at its best.

  • A major heat exchanger component for your equipment
  • Works by removing excess heat from your cooling system
  • Oil cooler failure can lead to engine failure if left unchecked
  • Regular servicing and pressure testing of your oil cooler is advised
Oil cooler

Industries we serve

Workshop locations

Head office and workshop


Trading hours:
07 4922 2313
Mon - Fri
8am - 5pm
Workshop hours:
9-11 Monier Road
Parkhurst, QLD 4702
Mon - Fri
6am - midnight


Trading hours:
02 4966 0911
Mon - Fri
8am - 5pm
Workshop hours:
3/14-18 Kinta Drive
Beresfield, NSW 2322

Coxons is ISO certified 

Environment ISO 9001
Environment ISO 14001
Health & Safety OHSAS 4801
Health & Safety OHSAS 4801

International sales and support

Competitive prices
Our products are engineered to maximise equipment lifespan while being cost-effective. As an independent manufacturer, we keep our prices competitive.
Leaders in Australian mining
As leaders in Australian mining equipment, we meet stringent quality standards and safety requirements. All our products are high-quality and reliable.
Stock is ready to ship
We have high stock levels for our mining products and equipment. We can ship products worldwide within 2 business days of your order. 
Customer service and support
We provide customer service and support to international customers. If you have any questions about our products or international shipping, we can help.
Worldwide shipping 
We ship mining equipment worldwide, including the regions and countries listed below and many more.

South America: Chile, Peru, Bolivia, and Brazil
Southeast Asia and Oceania: Indonesia and Papua New Guinea
Africa: South Africa, Botswana, Zambia, Democratic Republic of the Congo, Ghana, and Mali

Contact Coxons to order a new oil cooler for your machinery.

Why choose Coxons?

For over 25 years, Coxons has manufactured, stocked and supplied a wide range of oil and fuel coolers.  Coxons have bar and plate oil coolers for a wide range of applications, including hydraulic and compressor oil coolers for excavators and drill rigs, as well as pin fin coolers to suit underground equipment.

Oil coolers are a component in many of our nosecone exchanges. We also offer new for exchange oil coolers for many mining applications, and we stock oil coolers for mining equipment such as RH340/6060, R996, R9800, D75, D90 and many more.

Coxons are oil cooler repair and maintenance experts


What is an oil cooler?

An oil cooler is an essential component of your equipment's cooling system. During operation, it's responsible for regulating the temperature of your equipment's oil.

Do you supply oil coolers?

Our workshops have access to a wide range of aftermarket oil coolers. We can supply oil coolers for the biggest brands including Caterpillar, Komatsu, Mesabi, Hitachi, and Libherr. Contact our repair technicians to confirm if we can supply an oil cooler for your equipment.

Can you repair my oil cooler?

Yes, we can generally repair them, but it depends on the type of oil cooler and the type of failure. Sometimes in a worst case scenario, a temporary repair can be performed so your machine can continue to operate until a new cooler can be supplied.

What other cooling parts can you supply?

Our workshops can supply and install a massive range of cooling parts including radiators, aftercoolers, thermostats, fans, condensers, and hoses.

Learn more about oil coolers

Got any questions about oil coolers? Ask our repair technicians.

1300 269 667
Available now

Get cooling advice today

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