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Radiator cap

Mazda MX-3 Radiator Cap

  1. Part No :174NI0010
    £10.67
    RADIATOR CAP
    • FREE UK Delivery: On orders over £25

    • Click & Collect: Branches nationwide

    • Low Price Promise

    Fitment Info

    Brand Standard
    Pressure [bar] 0.9
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    • Silver
      Original Equipment quality product in a GSF Own Brand
    • Silver
      Original Equipment quality product in a GSF Own Brand
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The Importance of a Radiator Cap for Your Mazda MX-3

Keeping your Mazda MX-3 running smoothly involves regular maintenance of its cooling system. A critical, yet often overlooked component within this system is the radiator cap. This small part plays a vital role in maintaining pressure within the cooling system, helping to ensure that the engine operates at the optimal temperature and prevents overheating.

Choosing the Right Radiator Cap for Your Mazda MX-3

When it comes to selecting a new radiator cap for your Mazda MX-3, it's important to choose one that meets the manufacturer's specifications. An ill-fitting or incorrect pressure rating can lead to cooling system failures, resulting in potential engine damage. Ensuring you have the correct radiator cap is a simple, yet effective way to keep your cooling heating system functioning properly.

Signs of a Faulty Radiator Cap

There are several indicators that the radiator cap on your Mazda MX-3 may need replacing. These include visible coolant leaks, an overheating engine, or coolant being expelled from the overflow tank. If you notice any of these signs, it is crucial to inspect the cap and replace it if necessary to avoid further damage to your vehicle's engine.

Installing a New Radiator Cap

Replacing the radiator cap on your Mazda MX-3 is a straightforward process that can often be done without the need for professional help. However, always ensure that the engine is cool before attempting to remove the old cap to avoid the risk of scalding from hot coolant or steam. Once safely removed, the new cap can be securely fastened in place, restoring the integrity of the cooling system.

Find the Right Mazda MX-3 Radiator Cap Today

Whether you're performing routine maintenance or addressing a specific issue, finding the right radiator cap for your Mazda MX-3 is essential. We offer a selection of quality radiator caps designed to meet the exacting standards of your vehicle, ensuring reliability and performance. Don't let a faulty radiator cap compromise your cooling system; keep your MX-3 in top condition.

For a comprehensive range of Mazda MX-3 car parts, including those crucial for your vehicle's cooling system, visit our parts page. Find everything you need to maintain or repair your MX-3, ensuring it continues to provide reliable service. MX-3 Mazda car parts are just a click away.

Radiator caps

Find quality aftermarket radiator caps at GSF Car Parts. We stock reliable, long-lasting caps sourced from our reliable, trusted auto partners. Use the product finder to find the best match for your car's radiator by entering your vehicle's reg number or make and model.

What is a Radiator Cap?

A radiator cap is not just a standard cap. It regulates the maximum pressure inside the radiator, stopping any damage to the radiator hoses and the radiator itself. The radiator cap has a return valve installed that allows air in from the atmosphere or coolant from the expansion tank if you have one installed.

What are the Signs of a Broken Radiator Cap?

It could be a broken radiator cap if you notice any of these symptoms.

  • Engine overheating
  • Coolant leaking from the radiator
  • A radiator hose that has collapsed
  • The coolant reservoir tank overflowing

What Other Car Parts do we Stock?

Keeping your cooling and heating system in check is vital for keeping your car warm and your engine temperature running smoothly. We hold stock of cooling system spares for every eventuality, including full radiators, thermostats, water pumps, radiator fans, antifreeze, radiator mountings, and much more!

Those of you who love to work on your car at home can learn how to spot a radiator leak and perform a coolant flush with our handy knowledge hub guides. Check how your thermostat works and how to change it. And if you're new to car maintenance but want to learn, you can start by finding out what antifreeze is here

We stock a full range of car parts and spares for other repairs or servicing on your car, from service, engine, transmission, exhaust, electrics, fuel and emissions, braking systems, and cooling and heating parts. All are sourced from our trusted and reliable auto partners.

Shop Radiator Caps at GSF Car Parts Online and In-Store

All our radiator caps are from trusted brands in the motoring industry, so you can count on them to be reliable and of excellent quality. Plus, our low-price promise means you can always expect great value too.

We offer free UK delivery on all online orders over £25, plus 60-day returns*. We also know you want to get your car up and running as soon as possible, which is why we offer a Click and Collect service that allows you to get your radiator cap in just an hour.

So, buy radiator caps from us with confidence today. Or if you’re close to one of our 180 store locations across the UK & Ireland, drop by. Our experienced staff will be able to direct you to the correct part for your vehicle.