Radiator Cap for Land Rover Defender
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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 Fitting Position Front Pressure [bar] 2 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 -
-
-
FREE UK Delivery: On orders over £25
-
Click & Collect: Branches nationwide
-
Low Price Promise
Fitment Info
Brand Standard Pressure [bar] 1 Please select your preferred brand or option-
SilverOriginal Equipment quality product in a GSF Own Brand
SilverOriginal Equipment quality product in a GSF Own Brand -
-
-
In Stock
-
FREE UK Delivery: On orders over £25
-
Click & Collect: Branches nationwide
-
Low Price Promise
Fitment Info
Brand BGA Pressure [bar] 1 Pressure [psi] 15 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 -
Understanding the Role of a Radiator Cap in Your Land Rover Defender
The radiator cap is a critical component of the cooling system in your Land Rover Defender. It serves as a pressure seal, helping to maintain the correct pressure within the cooling system, which is essential for the efficient operation of your vehicle. A properly functioning radiator cap ensures that the coolant remains at the right pressure to absorb and dissipate heat from the engine, preventing overheating and potential engine damage.
Signs of a Faulty Radiator Cap
Issues with the radiator cap can lead to cooling system failures. Common symptoms of a defective radiator cap include coolant leaks, an overheating engine, or visible damage to the cap itself. If you notice any of these signs, it's important to inspect your radiator cap and cooling system to avoid further complications.
Choosing the Right Radiator Cap for Your Defender
When selecting a new radiator cap for your Land Rover Defender, it's vital to choose one that meets the manufacturer's specifications. The right cap will ensure a perfect fit and proper pressure regulation within the cooling system. This will help maintain the longevity and performance of your Defender's engine.
Installing a New Radiator Cap
Replacing a radiator cap on your Land Rover Defender is a straightforward process that can be done with minimal tools. However, it's important to ensure that the engine is cool before attempting to remove the old cap to avoid injury from hot coolant or steam. Once the old cap is removed, the new cap can be securely fastened in place, restoring the integrity of the cooling system.
Maintaining Your Cooling System
Regular maintenance of the cooling heating components in your Land Rover Defender is essential. This includes checking the radiator cap, coolant levels, and the condition of hoses and other cooling system parts. By keeping an eye on these components, you can ensure your Defender operates reliably and efficiently.
For all your Land Rover Defender needs, including a new radiator cap and other cooling system components, visit our main parts page. Find the right parts to keep your Defender in top condition with our extensive selection of Defender Land Rover 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.