Citroen DS3 Radiator Cap
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In Stock
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FREE UK Delivery: On orders over £25
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Click & Collect: Branches nationwide
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Low Price Promise
Fitment Info
Brand Standard Pressure [bar] 1.4 Please select your preferred brand or option-
SilverOriginal Equipment quality product in a GSF Own Brand
SilverOriginal Equipment quality product in a GSF Own BrandHome DeliveryAdd to BasketThis part is in stock for Home Delivery -
The Importance of a Radiator Cap for Your Citroen DS3
The radiator cap is a critical component of the cooling system in your Citroen DS3. It serves not only as a seal to the radiator but also helps maintain the correct pressure within the cooling system. A faulty radiator cap can lead to overheating, coolant loss, and can compromise the efficiency of your vehicle's engine.
Signs of a Faulty Radiator Cap
Knowing the signs of a failing radiator cap can save you from potential engine damage. Common symptoms include coolant leaks, an overheated engine, and frequent coolant top-offs. If you notice any of these issues with your DS3, it may be time to inspect your radiator cap and cooling system.
Choosing the Right Radiator Cap for Your DS3
When selecting a new radiator cap for your Citroen DS3, it's essential to choose one that matches the specifications of your vehicle. An incorrect radiator cap can lead to improper pressure levels and can damage your cooling heating system. Always ensure you're getting the right part for the make and model of your car.
Installing a New Radiator Cap
Replacing the radiator cap on your Citroen DS3 is typically a straightforward process. However, it should be done when the engine is cool to avoid any risk of burns from hot coolant or steam. If you are not comfortable performing this task, we recommend seeking professional assistance.
Maintain Your DS3's Cooling System
Maintaining the cooling system of your DS3 is vital for its performance and longevity. Regular checks of the radiator cap and other components can prevent more significant issues down the line. For all your Citroen DS3 cooling system needs, make sure to use high-quality replacement parts.
Find the Right Parts for Your Citroen DS3
Whether you're in need of a new radiator cap or other cooling system components for your DS3, we have the parts you need. Explore our selection and ensure your vehicle stays in peak condition. For all your DS3 Citroen car parts, visit our main parts page at ds3 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.