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Radiator cap

Peugeot 508 Radiator Cap

  1. Part No :174PC0020
    Was £8.20 Now £6.15
    RADIATOR CAP
    • In Stock

    • FREE UK Delivery: On orders over £25

    • Click & Collect: Branches nationwide

    • Low Price Promise

    Fitment Info

    Brand Standard
    Pressure [bar] 1.4
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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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Understanding the Radiator Cap for Your Peugeot 508

The radiator cap is a critical component in the cooling system of your Peugeot 508. It serves not just as a cover for the radiator, but it also helps maintain the correct pressure within the cooling system. Ensuring that your Peugeot 508 has a functioning radiator cap is essential for preventing overheating and maintaining optimal engine performance.

Signs of a Faulty Radiator Cap

A faulty radiator cap can lead to a variety of issues within your vehicle's cooling heating system. Common signs include coolant leaks, an overheating engine, and collapsed radiator hoses. If you notice any of these symptoms, it's important to inspect the radiator cap and, if necessary, replace it with a suitable part for your Peugeot 508.

Choosing the Right Radiator Cap for Your Peugeot 508

When selecting a new radiator cap for your Peugeot 508, it's crucial to choose one that matches the specifications recommended by the manufacturer. The pressure rating and size should be compatible with your vehicle to ensure a secure fit and proper functioning of the cooling system.

Installation and Maintenance

Installing a new radiator cap is a straightforward process, but it should always be done with the engine cool to avoid the risk of burns from hot coolant or steam. Regular checks of the radiator cap and the entire cooling system can help you catch any potential issues early, preventing more significant problems down the line.

Find the Right Radiator Cap for Your Peugeot 508

At GSF Car Parts, we offer a range of radiator caps that are compatible with the Peugeot 508. Whether you're performing routine maintenance or addressing a specific issue, we have the parts you need to keep your cooling system in top condition. Explore our selection and ensure your vehicle remains reliable and ready for the road.

For all your Peugeot 508 car part needs, including those within the cooling system, visit our main parts page. Find the perfect match for your vehicle and keep your Peugeot 508 running smoothly with our quality parts. 508 Peugeot car parts.

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.