BMW i8 Radiator Cap
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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] 1.2 Please select your preferred brand or option-
SilverOriginal Equipment quality product in a GSF Own Brand
SilverOriginal Equipment quality product in a GSF Own Brand -
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FREE UK Delivery: On orders over £25
-
Click & Collect: Branches nationwide
-
Low Price Promise
Fitment Info
Brand Standard Height [mm] 46 Pressure [bar] 1.4 Thread Size M52 x 3 mm Inner Thread [mm] M52 x 3 Outer Diameter [mm] 88 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 -
Understanding the Radiator Cap in Your BMW i8
Maintaining the cooling system of your BMW i8 is crucial for ensuring the longevity and performance of your vehicle. A key component in this system is the radiator cap, which plays a vital role in maintaining pressure and preventing coolant loss. The radiator cap for the BMW i8 is specifically designed to match the sophisticated cooling requirements of this high-performance hybrid sports car.
Significance of the Radiator Cap in Cooling System Efficiency
The radiator cap might seem like a small, insignificant part, but it's essential for the proper functioning of your BMW i8's cooling system. It maintains the pressure within the cooling system, which in turn raises the boiling point of the coolant and helps prevent overheating. A faulty radiator cap can lead to reduced cooling efficiency, potential overheating, and can even compromise the integrity of your engine.
Choosing the Right Radiator Cap for Your BMW i8
When it comes to selecting a replacement radiator cap for your BMW i8, it's important to choose one that meets the manufacturer's specifications. The correct cap will ensure that the system maintains the right pressure, and will also provide a proper seal to prevent leaks. Using a non-compatible or substandard radiator cap can lead to increased wear and tear on the cooling heating components of your vehicle.
When to Replace Your BMW i8 Radiator Cap
It's recommended to inspect the radiator cap as part of your regular vehicle maintenance. Signs that your BMW i8 may need a new radiator cap include visible damage or corrosion, coolant leaks near the cap area, and an overheating engine. If you experience any of these issues, it's important to address them promptly to avoid further damage to your cooling system or engine.
Get Your BMW i8 Radiator Cap from Trusted Sources
For the safety and performance of your BMW i8, always purchase your radiator cap from reputable sources. Genuine or OEM-equivalent radiator caps will ensure compatibility and reliability. Remember, a well-functioning radiator cap is key to a healthy cooling system and, by extension, a well-performing vehicle.
In conclusion, the radiator cap is a small but significant part of your BMW i8's cooling system. Ensuring you have a quality, compatible cap in place will help keep your engine running smoothly and efficiently. If you're in need of a new radiator cap or any other parts for your BMW i8, visit our comprehensive collection of i8 BMW car parts to find exactly what you need.
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.