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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
Mishimoto Black Aluminum Expansion Tank for 2017+ Honda Civic FK8 Type R* Direct fit for the 2017+ Civic Type R* 100% aluminum, TIG-welded construction for maximum durability during repeated temperature transitions* Internal baffle keeps coolant near the overflow port during aggressive driving, preventing air from entering the cooling system* Sight glass allows for easy coolant level visibility* Includes 1.3 bar (19 psi) Mishimoto radiator cap and retains the ability to use the stock cap* Available in micro-wrinkle black and Rallye Red* Mishimoto Lifetime WarrantyThere is no doubt that the 2017+ Honda Civic Type R is built to perform. From the massive grilles, towering spoilers, and bright red accents splashed on every surface, Honda made it clear that the FK8 is designed for speed. While we have already upgraded other components for speed, we focused on the durability of the Civic sports car with our aluminum expansion tank. The Mishimoto aluminum expansion tank for the 2017+ Honda Civic Type R replaces the unsightly beige tank in the FK8's engine bay with a sleek, all-aluminum design that fits better under the hood. With the option to match the Rallye Red color or choose a discreet micro-wrinkle black finish, there is room to add a personal touch. While the plastic tank is great for mass production, it is destined to fail with repeated heating and cooling cycles. Our expansion tank eliminates any concerns about coolant retention, as it can withstand the intense heat of the Civic Type R's engine bay. We have incorporated internal baffles into our tank to keep coolant levels steady during aggressive driving. The Mishimoto aluminum expansion tank also includes a sight glass for quick fluid level checks and is covered by the Mishimoto Lifetime Warranty for worry-free installation.










WHY THETUNERLAB
We have spent years building cars, racing, and testing the exact same parts that we sell.
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We test before we recommend.
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We help you choose the right part.
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Only trusted manufacturers.
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Before and after the purchase.
+10 years
of passion for drifting
+30.000
available products
+5.000
satisfied customers
24/7
passion for motoring
Each product indicates compatible models in the product description. If you have any questions, you can contact us and we will help you choose your best option.
-If the product is in stock, the usual delivery time is 2 to 5 working days.
-If the product is out of stock, the delivery time is 7 to 15 working days.
All our products come with the manufacturer's official warranty and comply with current regulations.
Yes. We ship orders to Spain and most European countries using specialized transport agencies.
You can contact our team via WhatsApp, email, or our website's contact form.
Shipping costs depend on the type of product, its weight, dimensions, and the destination country. In most cases, the amount is calculated automatically during the checkout process before the order is finalized.
For some products, especially large items or those with special characteristics, shipping costs may require a manual review. If the amount shown does not match the actual shipping cost, we will contact you before processing the order to inform you of the final cost and request your confirmation before proceeding. We will never charge any additional fees without your authorization.