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Radiator cap

Mazda 626 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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  2. Part No :174MI0010
    £13.40
    RADIATOR CAP
    • In Stock

    • FREE UK Delivery: On orders over £25

    • Click & Collect: Branches nationwide

    • Low Price Promise

    Fitment Info

    Brand Standard
    Pressure [bar] 0.9
    Inner Diameter [mm] 17.5
    Pressure [psi] 13
    Please select your preferred brand or option
    • Silver
      Original Equipment quality product in a GSF Own Brand
    • Silver
      Original Equipment quality product in a GSF Own Brand
    Home Delivery
    Add to Basket
    This part is in stock for Home Delivery
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    Enter your full postcode to check local branch stock

    Please enter a town or postcode.

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    Nearest Branch
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Understanding the Radiator Cap in Your Mazda 626

The radiator cap is a critical component of the cooling system in your Mazda 626. It serves as a pressure seal, preventing coolant from leaking and maintaining the correct pressure within the cooling system. A properly functioning radiator cap is essential for your vehicle's engine to operate within the optimal temperature range, avoiding overheating and potential engine damage.

Signs of a Faulty Radiator Cap

If you own a Mazda 626, it's important to be aware of the signs that may indicate your radiator cap needs attention. These can include visible coolant leaks, an overheating engine, or a drop in coolant levels without any apparent reason. If you notice any of these symptoms, it's time to inspect your radiator cap and possibly replace it.

Choosing the Right Radiator Cap for Your Mazda 626

When selecting a new radiator cap for your Mazda 626, it is imperative to choose one that matches the specifications recommended by Mazda. The correct pressure rating and size are crucial for maintaining the integrity of the cooling heating system. A mismatched cap can lead to inadequate pressure control and potentially cause your engine to overheat.

Easy Replacement of Your Mazda 626 Radiator Cap

Replacing the radiator cap on your Mazda 626 is a straightforward process that you can often do yourself. Make sure the engine is cool before attempting to remove the old cap. Once removed, you can install the new cap by simply pressing it into place and twisting it until it is securely fastened. Always ensure that the cap is properly sealed to prevent any leaks.

Professional Assistance and Quality Parts

If you're not comfortable replacing the radiator cap on your own, or if you want to ensure that your vehicle receives the best care, consider seeking professional assistance. A qualified mechanic can quickly diagnose any issues with your cooling system and replace the radiator cap with a high-quality part that guarantees optimal performance for your Mazda 626.

In conclusion, maintaining the radiator cap is vital for the health of your Mazda 626's engine. Be vigilant for signs of a failing cap and replace it as needed to keep your cooling system functioning correctly. For a comprehensive selection of quality Mazda 626 car parts, including radiator caps, visit our main parts page. 626 Mazda car parts offer the reliability and compatibility you need to keep your vehicle running smoothly.

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.