OUR NEW MALVERN WORKSHOP AND HQ IS NOW OPEN AT 22-26  WEIR STREET GLEN IRIS
AU 088968 - AU 065187

Radiator and cooling system repairs

Cooling system problems aren’t always obvious until your engine starts overheating. From leaks to internal radiator faults, we conduct detailed inspections to accurately diagnose the issue.

Mercedes, Volkswagen and Volvo on hoists in the workshop.Mercedes, Volkswagen and Volvo on hoists in the workshop.
Icon radiator repairs

Identify the cause of overheating properly

We diagnose the entire cooling system, not just the radiator, to identify the root cause of overheating and prevent recurring issues.
Icon repair tools

Repair or replacement, based on what’s needed

Whether it’s a minor leak or a full radiator replacement, we recommend the right solution, not the most expensive one.
Icon shield check

Protect your engine from costly damage

Cooling system faults can lead to serious engine problems. We focus on early detection and reliable repairs.
Icon mechanic

Experienced with European vehicles

Our team regularly works on European and late-model vehicles with complex cooling system designs.

Radiator & cooling repair solutions

Radiator and cooling system problems can come from a range of components. We provide complete radiator repair services in Melbourne, from diagnosing faults to carrying out the right repair or replacement to keep your engine cool and running properly.

Cooling system diagnostics

Complete inspections and diagnostics

Overheating isn’t always caused by the radiator alone. We inspect the full cooling system, including thermostat, hoses, coolant flow, and radiator core, to accurately diagnose and repair the issue.

Mini engine bay showing cooling system components.
Radiator repairs

Radiator repair for leaks and damage

If your radiator is leaking, blocked, or not cooling efficiently, we assess whether it can be repaired. Addressing radiator problems early can prevent further damage and help keep your car running reliably.

Volkswagen in a service bay at the Auto Tech Group workshop.
Radiator replacement

Replacement when repairs aren’t enough

In some cases, a full radiator replacement is the most effective solution. We’ll explain when replacement is required and carry out the work using quality parts that meet manufacturer standards.

Car raised in workshop for mechanical servicing and checks.

When radiator problems are left too long

Cooling system problems often start small, but they can escalate quickly if left unchecked. Addressing radiator issues early helps protect your engine, maintain performance, and avoid more complex and costly repairs.

Icon shield check

Overheating can cause serious damage

Your radiator is a key part of keeping your engine cool. If it fails, overheating can occur quickly, potentially leading to warped components or internal engine damage. Early radiator repair helps prevent these costly outcomes.

Icon repair tools

Small cooling system faults can escalate

Issues like minor leaks, worn hoses, or a faulty thermostat may seem manageable at first. Over time, these faults can worsen, affecting the entire cooling system and increasing the scope of repair work required.

Icon car scanner

Proper diagnosis helps avoid problems

Simply topping up coolant won’t fix the underlying issue. A full inspection of your vehicle’s cooling system ensures the real cause is identified and repaired, helping avoid ongoing radiator problems.

How we protect your engine, not just fix it

Modern cooling systems involve multiple components working together, including the radiator, thermostat, and hoses. Our team uses advanced diagnostic equipment to assess the full system, ensuring faults are identified accurately and repaired properly the first time.

Technician using diagnostic equipment on a vehicle in the workshop.

Protect your engine with radiator diagnostics and repair

From leaks to overheating, we diagnose and repair cooling system faults with a focus on accuracy, reliability, and long-term performance.

Our accreditations

Malvern authorisation number: AU 088968

Malvern East authorisation number: AU 065187

Licensed roadworthy tester

VACC membership

Simple, transparent vehicle care

From booking your appointment to collecting your vehicle, we make the process straightforward.

Icon for easy booking
Step 1

Book your service

Choose your preferred workshop and submit a booking enquiry online or contact our team. We’ll gather the details needed to arrange your visit.

Calendar Check
Step 2

Confirm your visit

We’ll review your request, confirm your appointment details, and answer any questions before your vehicle arrives at the workshop.

Repair Tools
Step 3

Receive expert care

Our technicians complete the required work, keep you informed throughout the process, and seek approval before any additional repairs are performed.

The brands we service and repair

Alfa Romeo

Audi

Hyundai

Jaguar

Kia

Land Rover

Mazda

Mercedes-Benz

MINI

Mitsubishi

Nissan

Peugeot

Porsche

Range Rover

Skoda

Tesla

Toyota

Volkswagen

Volvo

Land Rover experts in Melbourne's inner east

We know Land Rovers inside and out, delivering everything from routine servicing to complex diagnostics and repairs without the cost or hassle of dealership servicing.

Mechanic using diagnostic tablet on red Land Rover Defender with hood open in a workshop.Mechanic using diagnostic tablet on red Land Rover Defender with hood open in a workshop.

Cooling system care and maintenance

The vehicle’s cooling system relies on consistent coolant flow, pressure, and temperature control. Small issues in any part of the system can impact overall performance, which is why a complete radiator and cooling system approach is essential.

Technician carrying out repairs beside car in service bay.

Our automotive services

From routine maintenance to complex diagnostics and repairs, our experienced team provides a complete range of automotive services to keep your vehicle safe, reliable, and performing at its best.

What drivers say about our approach

Melbourne drivers trust us for consistent service, honest recommendations, and reliable cooling system repairs.

Fix the cause, not just the symptom

We diagnose the root cause of radiator issues and perform the appropriate repair or replacement to keep your engine running at the correct temperature.

SUVs parked inside a well-lit automotive repair garage with equipment nearby.

Supporting Melbourne drivers everywhere

From radiator leaks to full cooling system repairs, we support drivers across Melbourne’s inner east. Our local workshops make it easy to get your car checked and repaired without unnecessary delays.

Inner east Melbourne suburbs

South-east Melbourne suburbs

South Melbourne and bayside suburbs

Inner south and city-fringe suburbs

Frequently asked questions

Here are answers to common questions about radiator repairs and how to handle potential problems early.

How do I know if my radiator is causing my car to overheat?

Overheating can come from several parts of the cooling system, not just the radiator. Common signs include rising temperature gauges, coolant leaks, or steam from the engine bay. A proper inspection is the only way to confirm whether the radiator, thermostat, or another component is causing the issue.

Can a leaking radiator be repaired, or does it need replacing?

It depends on the extent and location of the leak. Minor issues may be repairable, but damage to the radiator core or internal components often requires replacement. We assess the condition first and recommend the most practical solution based on long-term reliability, not just a short-term fix.

What causes coolant loss if there are no visible leaks?

Coolant can be lost through internal engine issues, pressure-related faults, or slow leaks that aren’t immediately visible. Components like the radiator cap, hoses, or even the head gasket can contribute. A pressure test and a full cooling system inspection help accurately identify the source.

How often should a radiator or cooling system be serviced?

There’s no single interval for every vehicle, but coolant condition, system pressure, and component wear should be checked regularly as part of a general car service. Preventative radiator maintenance helps extend the life of your cooling system and reduce the risk of overheating.

What’s involved in a full radiator replacement?

A radiator replacement typically includes removing the old unit, installing a new radiator, refilling coolant, and testing the system for leaks and proper flow. We also inspect related components to ensure the entire cooling system is functioning as it should.

Describe the issue with your car

Let us know the symptoms you’re noticing, whether it’s overheating, coolant loss, or something else. We’ll help you understand what to do next.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.