CHRISTMAS SALES BONANZA Use Code 'JUNE10'

Radiator cap

Citroen Xantia 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 Role of the Radiator Cap in Your Citroen Xantia

The radiator cap is a critical component within the cooling system of your Citroen Xantia. It serves not only as a seal to the radiator but also helps in maintaining the correct pressure within the cooling system. This ensures that the coolant flows properly and heat is efficiently dissipated from your vehicle's engine.

Signs of a Faulty Radiator Cap

Over time, the radiator cap of your Citroen Xantia may wear out or get damaged, which can lead to cooling system inefficiency or even engine overheating. Some common signs of a faulty radiator cap include coolant leaks, an overheating engine, or visible damage to the cap itself. If you notice any of these issues, it is essential to inspect and, if necessary, replace the radiator cap as part of your cooling heating maintenance routine.

Selecting the Right Radiator Cap for Your Xantia

When choosing a replacement radiator cap for your Citroen Xantia, it's important to select one that matches the specifications of your vehicle. The correct cap will ensure a proper fit and maintain the right pressure within the cooling system. Using an incorrect radiator cap can lead to further issues and potentially damage your Xantia's engine.

Installation and Maintenance

Replacing the radiator cap on your Citroen Xantia is typically a straightforward task that can be done with minimal tools. However, it's crucial to allow the engine to cool completely before attempting to remove the cap to avoid injury from hot coolant or steam. Regular checks of the radiator cap and cooling system can help prevent unexpected breakdowns and prolong the life of your vehicle's engine.

Find Quality Radiator Caps for Your Citroen Xantia

For Citroen Xantia owners, maintaining the integrity of the cooling system is vital for the vehicle's performance. A high-quality radiator cap is essential for this task. Ensure you source your replacement cap from a reputable supplier that offers parts specifically designed for your Xantia model.

When you require a new radiator cap or any other parts for your Citroen Xantia, look no further. We provide a wide range of parts that cater to your vehicle's needs. Visit our main parts page for the Citroen Xantia to find the right components for your car. Keep your Xantia running smoothly with our selection of quality parts.

For all your Citroen Xantia parts needs, including a reliable radiator cap, explore our comprehensive range. Ensure your vehicle's optimal performance with the correct parts � Xantia Citroen 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.