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The Cost-Effectiveness of Car Radiator Repair vs. Replacement

GARY STEVENSON • 17 August 2023

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When dealing with radiator problems, deciding whether to repair or replace the radiator might be challenging. Radiators are critical in maintaining the engine's proper operating temperature, and any failure can result in overheating and engine damage.


The team at
Applied Radiators are here to help and guide you through the elements to consider while picking between radiator repair and replacement, allowing you to make an informed decision based on your car.


How bad is the damage?


There’s a big difference between a radiator with a small leak that is otherwise in good condition and a badly damaged radiator that’s nearing the end of its lifespan. By assessing the extent of the damage and the overall condition of your radiator, you can decide whether repair or replacement is going to be more cost-effective. Take into account manufacturer recommendations, the possibility of internal damage and the leak size and location.


How viable is a repair?


When considering whether to repair your radiator, you should about the material, because it’s easier to repair aluminium, traditional copper, and brass radiators than those made of plastic or other modern materials.


Why repair?


Repairing your radiator instead of replacing it can be significantly less expensive if the damage is fairly minor. It also means you can maintain the original parts in your vehicle, which is of particular concern with vintage cars. Additionally, as with most things, it’s better to repair if you can rather than throw away parts that could otherwise have seen continued use.


Why replace?


Of course, there are plenty of reasons why you may have to replace your radiator, such as when the damage is too extensive to repair, but there are many advantages of doing this, too. For one, you can rely on excellent performance over a longer period with a brand-new radiator. You can also benefit from the advantages of modern radiators which can provide more efficient cooling and in turn, better engine performance overall.


If you need expert advice on car radiator repair services or replacement solutions, the knowledgeable team at Applied Radiators are here to help you.
Contact us today on 01782 281 628.


by John Tams 12 March 2025
After a recent stocktake we have identified a number of automotive components for clearance. These products will be sold at ONE OFF special prices and stocks are strictly limited. All prices quoted are subject to VAT. If applicable, a carriage charge will also apply. Please Note - OE X-Ref numbers are used an example. If you are unsure of application please get in touch with the vehicle details & we'll check this for you. To place an order for any of the products listed, click on the 'Call Us' now button below. Alternatively, fill out the contact form & we will reply during normal business hours. You can also email any enquiries to sales@appliedradiators.co.uk
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