CHRISTMAS SALES BONANZA Use Code 'JUNE10'

Radiator cap

Peugeot 605 Radiator Cap

  1. Part No :174PC0030
    Was £8.47 Now £6.35
    RADIATOR CAP
    • FREE UK Delivery: On orders over £25

    • Click & Collect: Branches nationwide

    • Low Price Promise

    Fitment Info

    Brand Standard
    Pressure [bar] 1.4
    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
    Click and Collect
    Enter your full postcode to check local branch stock

    Please enter a town or postcode.

    Click and Collect
    Nearest Branch
    More Branches
    Checking stock near 
    Click & Collect
    Reserve and Collect in 1 hour, Pay in Branch
    View More Branches
    Checking stock near 
    Click & Collect
    Reserve and Collect in 1 hour, Pay in Branch
    Check another location

Understanding the Radiator Cap in Your Peugeot 605

The radiator cap is a critical component of the cooling system in your Peugeot 605. It serves as a pressure seal, keeping the cooling system pressurized to raise the boiling point of the coolant, as well as acting as a checkpoint for releasing excess pressure to prevent damage to the system. A malfunctioning radiator cap can lead to overheating, coolant loss, and potential engine damage, making it essential to maintain and replace it when necessary.

Signs of a Faulty Radiator Cap

Several indicators may suggest that the radiator cap on your Peugeot 605 requires attention. These include visible coolant leaks, an overheating engine, or a collapsed radiator hose. If you notice any of these symptoms, it's important to inspect the radiator cap and the entire cooling heating system to prevent further issues.

Choosing the Right Radiator Cap for Your Peugeot 605

When selecting a new radiator cap for your Peugeot 605, it's crucial to choose one that matches the specifications recommended by Peugeot. The correct pressure rating and fit ensure that the cap will function properly within the cooling system, maintaining the necessary pressure and preventing coolant loss.

Installation and Maintenance

Installing a new radiator cap is typically a straightforward process that most Peugeot 605 owners can perform. Always ensure the engine is cool before attempting to remove the old cap to avoid injury from hot coolant or steam. Once the new cap is securely in place, regular checks during routine maintenance will help ensure it continues to function effectively.

Order Your Peugeot 605 Radiator Cap Today

Don't let a faulty radiator cap cause unnecessary damage to your Peugeot 605. Order a high-quality replacement from our selection of Peugeot parts to ensure your vehicle runs smoothly and efficiently. If you need assistance or have any questions about the cooling system components for your Peugeot 605, our expert team is here to help.

For all your Peugeot 605 needs, from the radiator cap to other essential parts, visit our comprehensive parts page. Click here for 605 Peugeot car parts and keep your vehicle in top condition.

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.