Radiator Caps

Radiator Caps

40 products

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Showing 25 - 40 of 40 products
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QuadBoss 403162 - QBS403162 - QuadBoss 06-17 Arctic Cat 1000 4x4 Radiator Cap - Shipped in Europe - Tuningsupply.com

MPN: 403162

QuadBoss 06-17 Arctic Cat 1000 4x4 Radiator Cap
Sale price€56.89
Sold out

    

Vibrant 20983 - VIB20983 - Vibrant Radiator Cap for Radiator Filler Neck 20982 - Shipped in Europe - Tuningsupply.com

  
    

Vibrant 20983 - VIB20983 - Vibrant Radiator Cap for Radiator Filler Neck 20982 - Shipped in Europe - Tuningsupply.com

MPN: 20983

Vibrant Radiator Cap for Radiator Filler Neck 20982
Sale price€70.23
In stock (48)

    

Skunk2 Racing 359-99-0020 - SKK359-99-0020 - Skunk2 Honda Acura/Mazda/Mitsubishi/Subaru Radiator Cap - Shipped in Europe - Tuningsupply.com

  
    

Skunk2 Racing 359-99-0020 - SKK359-99-0020 - Skunk2 Honda Acura/Mazda/Mitsubishi/Subaru Radiator Cap - Shipped in Europe - Tuningsupply.com

MPN: 359-99-0020

Skunk2 Honda Acura/Mazda/Mitsubishi/Subaru Radiator Cap
Sale price€65.85
In stock (11)

    

Skunk2 Racing 359-99-0010 - SKK359-99-0010 - Skunk2 Honda/Acura/Scion Radiator Cap - Shipped in Europe - Tuningsupply.com

  
    

Skunk2 Racing 359-99-0010 - SKK359-99-0010 - Skunk2 Honda/Acura/Scion Radiator Cap - Shipped in Europe - Tuningsupply.com

MPN: 359-99-0010

Skunk2 Honda/Acura/Scion Radiator Cap
Sale price€65.85
Only 2 left

    

Vibrant 20981 - VIB20981 - Vibrant Radiator Cap for Radiator Filler Neck 20980 - Shipped in Europe - Tuningsupply.com

  
    

Vibrant 20981 - VIB20981 - Vibrant Radiator Cap for Radiator Filler Neck 20980 - Shipped in Europe - Tuningsupply.com

MPN: 20981

Vibrant Radiator Cap for Radiator Filler Neck 20980
Sale price€68.85
In stock (26)

    

Mishimoto MMRC-13-SMCF - MISMMRC-13-SMCF - Mishimoto 1.3 Bar Rated Carbon Fiber Radiator Cap Small Import - Shipped in Europe - Tuningsupply.com

  
    

Mishimoto MMRC-13-SMCF - MISMMRC-13-SMCF - Mishimoto 1.3 Bar Rated Carbon Fiber Radiator Cap Small Import - Shipped in Europe - Tuningsupply.com

MPN: MMRC-13-SMCF

Mishimoto 1.3 Bar Rated Carbon Fiber Radiator Cap Small Import
Sale price€71.70
In stock (8)

    

Mishimoto MMRC-20-SM - MISMMRC-20-SM - Mishimoto High Pressure 2.0 Bar Rated Radiator Cap Small - Shipped in Europe - Tuningsupply.com

  
    

Mishimoto MMRC-20-SM - MISMMRC-20-SM - Mishimoto High Pressure 2.0 Bar Rated Radiator Cap Small - Shipped in Europe - Tuningsupply.com

MPN: MMRC-20-SM

Mishimoto High Pressure 2.0 Bar Rated Radiator Cap Small
Sale price€52.21
In stock (15)

    

Mishimoto MMRC-13L - MISMMRC-13L - Mishimoto 1.3 Bar Rated Radiator Cap Large Domestic - Shipped in Europe - Tuningsupply.com

  
    

Mishimoto MMRC-13L - MISMMRC-13L - Mishimoto 1.3 Bar Rated Radiator Cap Large Domestic - Shipped in Europe - Tuningsupply.com

MPN: MMRC-13L

Mishimoto 1.3 Bar Rated Radiator Cap Large Domestic
Sale price€52.21
Only 3 left

    

Mishimoto MMRC-13-SM - MISMMRC-13-SM - Mishimoto High Pressure 1.3 Bar Rated Radiator Cap Small - Shipped in Europe - Tuningsupply.com

  
    

Mishimoto MMRC-13-SM - MISMMRC-13-SM - Mishimoto High Pressure 1.3 Bar Rated Radiator Cap Small - Shipped in Europe - Tuningsupply.com

MPN: MMRC-13-SM

Mishimoto High Pressure 1.3 Bar Rated Radiator Cap Small
Sale price€52.21
Sold out

    

HKS 15009-AK005 - HKS15009-AK005 - HKS RADIATOR CAP  N-type - Shipped in Europe - Tuningsupply.com

  
    

HKS 15009-AK005 - HKS15009-AK005 - HKS RADIATOR CAP  N-type - Shipped in Europe - Tuningsupply.com

MPN: 15009-AK005

HKS RADIATOR CAP N-type
Sale price€58.71
Only 1 left

    

Radium Engineering 18-0076-A15 - RAD18-0076-A15 - Radium Engineering Radiator Cap Type-A 1.5 Bar - Black - Shipped in Europe - Tuningsupply.com

  
    

Radium Engineering 18-0076-A15 - RAD18-0076-A15 - Radium Engineering Radiator Cap Type-A 1.5 Bar - Black - Shipped in Europe - Tuningsupply.com

MPN: 18-0076-A15

Radium Engineering Radiator Cap Type-A 1.5 Bar - Black
Sale price€54.37
Only 5 left

    

Radium Engineering 18-0076-A13 - RAD18-0076-A13 - Radium Engineering Radiator Cap, Typ-A 1.3Bar - Black - Shipped in Europe - Tuningsupply.com

  
    

Radium Engineering 18-0076-A13 - RAD18-0076-A13 - Radium Engineering Radiator Cap, Typ-A 1.3Bar - Black - Shipped in Europe - Tuningsupply.com

MPN: 18-0076-A13

Radium Engineering Radiator Cap, Typ-A 1.3Bar - Black
Sale price€54.37
In stock (9)

    

Radium Engineering 18-0076-A11 - RAD18-0076-A11 - Radium Engineering Radiator Cap Type-A 1.1Bar Black - Shipped in Europe - Tuningsupply.com

  
    

Radium Engineering 18-0076-A11 - RAD18-0076-A11 - Radium Engineering Radiator Cap Type-A 1.1Bar Black - Shipped in Europe - Tuningsupply.com

MPN: 18-0076-A11

Radium Engineering Radiator Cap Type-A 1.1Bar Black
Sale price€54.37
Only 3 left

    

Moroso 63332 - MOR63332 - Moroso Racing Radiator Cap - 31-33lbs - Shipped in Europe - Tuningsupply.com

MPN: 63332

Moroso Racing Radiator Cap - 31-33lbs
Sale price€40.60
In stock (6)

    

Moroso 63324 - MOR63324 - Moroso Racing Radiator Cap - 23-25lbs - Shipped in Europe - Tuningsupply.com

MPN: 63324

Moroso Racing Radiator Cap - 23-25lbs
Sale price€40.60
Only 4 left

    

HKS 15009-AK006 - HKS15009-AK006 - HKS RADIATOR CAP S-Type - Shipped in Europe - Tuningsupply.com

MPN: 15009-AK006

HKS RADIATOR CAP S-Type
Sale price€58.71
In stock (17)

Radiator Caps for Extreme Performance and Reliability

Radiator caps play a crucial role in maintaining the pressure within your vehicle's cooling system, preventing overheating and improving engine performance. At Tuningsupply, we offer a wide range of radiator caps suited for both everyday drivers and motorsport enthusiasts. Whether you’re upgrading a hot rod, a kit car, or a high-output V8 engine, a reliable radiator cap ensures consistent coolant flow and system stability.

Trusted Brands for Quality and Durability

Choose from premium brands like Mishimoto and KOYORAD that specialize in cooling system solutions engineered for performance. These radiator caps are precision-made to endure high pressures and temperatures, making them ideal for tuning your car’s cooling setup. Our collection complements our range of radiators to offer a complete cooling upgrade for your project.

Enhance Your Car’s Cooling System with Tuningsupply

At Tuningsupply, we understand the importance of every component in your performance build. Our radiator caps are easy to install and designed to fit multiple European and Japanese models. Enthusiasts looking for Toyota tuning parts will find options that enhance cooling efficiency and durability under demanding conditions. Pair your radiator cap with other components for improved heat management and engine longevity.

Shop now and enjoy Tuningsupply’s fast, Europe-focused shipping and expert customer support. Whether it’s a street build or motorsport setup, our radiator caps deliver peace of mind and performance you can trust.

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Trusted European supplier for you custom car parts.
More than 600,000 items in one place
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FAQs

Yes, we deliver in Europe. In fact, we are based in the Netherlands and therefore deliver within the European Union without import duties or unexpected costs.

No! You don't have to pay any import duties or taxes after the delivery.

No, we don't have our own stock. We've got a very wide range with more then 600.000 products.

We handle all import duties and taxes, after which it arrives at our warehouse. We then check the goods and send them to you as a customer.

Due to the express deliveries from our suppliers, we can still deliver such a wide range relatively quickly within Europe!

In principle, we maintain a delivery time of 10-12 days. Because we remain dependent on carriers.

If all carriers adhere to the agreements, we will always deliver within 12 days. Orders to the Netherlands or nearby countries may even arrive faster.

At the moment we mainly use DPD.

It is possible to return within 14 days after you have received the product.

We recommend that you check carefully (or possibly ask) whether a part fits before you order.

Because we have to import the products from America, we pay a lot of shipping and import costs. That is why we want to avoid unnecessary returns as much as possible. In this way we can keep the prices competitive.

Orders can be cancelled up to 24 hours after placement. After that, it is unfortunately no longer possible to cancel the order, because we have already started the processing process.

You can contact us through our contact page! We will be happy to assist you.