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Radiator cap

BMW 2500 Radiator Cap

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  1. Part No :174LR0030
    Was £4.93 Now £3.70
    RADIATOR CAP
    • 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
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    • Silver
      Original Equipment quality product in a GSF Own Brand
    • Silver
      Original Equipment quality product in a GSF Own Brand
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  2. Part No :174MI0010
    £13.40
    RADIATOR CAP
    • In Stock

    • FREE UK Delivery: On orders over £25

    • Click & Collect: Branches nationwide

    • Low Price Promise

    Fitment Info

    Brand Standard
    Pressure [bar] 0.9
    Inner Diameter [mm] 17.5
    Pressure [psi] 13
    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
    Home Delivery
    Add to Basket
    This part is in stock for Home Delivery
    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 
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    Reserve and Collect in 1 hour, Pay in Branch
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The Importance of a Radiator Cap for Your BMW 2500

The radiator cap may seem like a small component in your BMW 2500's cooling system, but it plays a crucial role in maintaining the system's integrity and performance. This cap acts as a seal that helps maintain the correct pressure within the cooling system, preventing coolant from boiling over and ensuring that your engine operates at the optimal temperature.

Signs of a Faulty Radiator Cap

It's vital to recognize the signs of a failing radiator cap to avoid potential engine overheating and damage. Symptoms may include coolant leaks, an overheating engine, or visible damage or corrosion on the cap itself. If you notice any of these issues with your BMW 2500, it's time to inspect and potentially replace the radiator cap.

Choosing the Right Radiator Cap for Your BMW 2500

When selecting a new radiator cap for your BMW 2500, it's essential to choose one that meets the OEM specifications for pressure rating and fitment. A cap that doesn't fit correctly or has the wrong pressure rating can lead to inadequate cooling and increased wear on the cooling heating system components.

Installing a New Radiator Cap

Replacing the radiator cap on your BMW 2500 is generally a straightforward process that you can do yourself. However, always ensure that the engine is cool before attempting to remove the old cap to prevent burns from hot coolant or steam. Once the old cap is off, installing the new one is as simple as placing it on the radiator neck and pressing down until it locks into place.

Find Quality Radiator Caps and More

For the longevity and efficiency of your BMW 2500's cooling system, using quality parts is paramount. At GSF Car Parts, we offer a range of high-quality radiator caps designed to meet or exceed the specifications of your BMW 2500. Ensure your vehicle maintains its performance by choosing the right parts from a trusted supplier.

Whether you're looking for a radiator cap or any other component for your cooling system, you can find what you need in our extensive inventory. Don't let a faulty cap compromise your engine's health. Explore our collection of BMW 2500 car parts and keep your vehicle running smoothly.

For all your BMW 2500 parts needs, visit our main parts page and find everything you need to maintain your vehicle. Check out our selection of 2500 BMW car parts today and ensure your car remains 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.