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4x4 Diesel Services

Radiators & Cooling in Hervey Bay

Keeping Cooling Systems Ahead of Heat

Queensland heat combined with heavy towing puts real pressure on a 4x4's cooling system, and an overheating engine can cause serious damage fast.

At Direct Diesel Repairs, we provide radiator services in Hervey Bay, repairing and replacing radiators and flushing cooling systems before problems get out of hand. Our technicians check hoses, thermostats and coolant levels as part of every radiator service, not just the radiator itself. If you're regularly towing in hot conditions, it's worth having your transmission repairs needs checked at the same time, since both systems generate significant heat.

Call us on (07) 4125 3306 for a free quote on radiator services.

Call (07) 4125 3306
Vehicle radiator and cooling system being inspected for leaks

What Our Radiator Service Covers

Cooling system issues are easy to miss until they become serious. Our radiator services include:

  • Radiator repair & replacement.

    We fix or replace radiators showing leaks or damage.

  • Cooling system flush.

    Old coolant gets replaced to help maintain proper cooling performance.

  • Hose & thermostat checks.

    We inspect the components that work alongside the radiator.

  • Overheating diagnosis.

    We identify the actual cause rather than just replacing parts.

Good to Know

Frequently Asked Questions

A rising temperature gauge, visible coolant leaks or steam from under the bonnet are all clear warning signs. Sweet-smelling fluid on the ground can also indicate a coolant leak.

This depends on how often you tow and the conditions you drive in, particularly in Queensland heat. A technician can recommend a suitable interval based on your typical use.

Towing adds extra load that the engine and cooling system need to work harder to manage, especially in hot weather. A cooling system that's already under strain is more likely to struggle under that additional load.

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