The Complete Radiator Repair Cost Guide

Sometimes, things go wrong with cars, and they break down. Occasionally, your radiator will start leaking, and it will be time to get a new one installed. As soon as your radiator starts leaking, you must have it repaired or replaced or you chance overheating and having your car not run smoothly or doing serious damage to your engine.

But how much does a radiator repair cost?

In this article, we’ll discuss the average radiator repair costs and talk about why you need to replace your radiator when it starts leaking.


A radiator is used for cooling the engine of your car. Internal combustion engines are generally cooled using coolant, or a liquid that circulates through the engine.

The coolant is heated up when it runs through the engine. When it returns to the radiator, it is cooled down before heading back through the engine again.

In a nutshell, the radiator transfers heat from the coolant into the air; the coolant then gets used to cool the engine. The radiator is often located at the front of the vehicle to get all of the cool air as the vehicle propels forward.

How Much Does It Cost to Repair Your Radiator?

A radiator repair cost can vary dramatically and will depend on the year, make and model of vehicle your drive. Typically, it could be anywhere from $100.00 and up to the replacement cost of your vehicle’s radiator.

The cost of your repairs will vary depending on the make and model of your car. It will also depend on whether you carry out the work yourself to remove and install the radiator, or take it into a garage.

Why Do You Need a Radiator?

Because the radiator is continually working to reduce the temperature of the coolant, it keeps the engine cool.

Without this happening, the engine would overheat. This could be very detrimental to the health of your car’s engine.

While you can leave your car’s engine to cool down and continue driving until it get’s hot again you chance overheating. A car’s engine that is allowed to get too hot is very dangerous and can be costly to repair. You could cause irreparable damage to your vehicle by driving it when the engine is overheating.

If you notice your vehicle is overheating, it is essential that you get it fixed by a mechanic as soon as possible.

What Are the Warning Signs That There’s Problem With My Radiator?

If there is an issue with your car’s temperature, it may indicate an issue with your radiator.

Another sign that there may be a problem includes leaking coolant. You may spot a pool of red or yellow fluid on the ground under the front of your car.

If you spot any of these signs, you should take your car to a garage.

Lowering Your Radiator Repair Cost

If you notice that your radiator needs repairing or replacing, it is essential to do this before you drive the car again.

One of the best ways to lower your radiator repair cost is by buying and fitting your own radiator. You should only do this if you are confident in your mechanical skills and if you have the correct tools.

At Northland Radiator, we have a range of radiators. Get in touch for more information on the types of radiators we have.