2017-2025 Honda Civic Type R (FK8/FL5, 2.0L I4 Turbo)
Features
Direct‑fit aluminum expansion tank designed for high‑temperature performance
Fully welded 6061 aluminum construction for long‑term durability
Micro‑wrinkle black finish enhances engine bay aesthetics
Internal baffling maintains coolant near overflow port during spirited driving
Clear sight glass for easy coolant level monitoring
Includes 1.3 bar (19 psi) pressure filler cap
Compatible with OEM mounting points and hoses
Mishimoto Lifetime Warranty for peace of mind
Specifications
Part Number: MMRT‑CTR‑17EMWBK
Material: 6061 aluminum
Finish: Black micro‑wrinkle powder coat
Mounting: Direct OEM‑style mounting points
Pressure Cap: 1.3 bar (19 psi) included
Coolant Interface: Hose‑inlet ready for factory routing
Engine Type: 2.0 L I4 Turbo (K20C1)
Chassis Codes: FK8 and FL5 Civic Type R
Included Components
1x Aluminum expansion tank (micro‑wrinkle black)
1x 1.3 bar (19 psi) pressure filler cap
1x Coolant overflow hose
Mishimoto Lifetime Warranty documentation
Product Description
The Mishimoto MMRT‑CTR‑17EMWBK Aluminum Expansion Tank is a direct‑fit upgrade for the 2017-2025 Honda Civic Type R (FK8/FL5). Made from fully welded 6061 aluminum with a micro‑wrinkle black finish, it replaces the OEM plastic expansion tank with a more durable and visually appealing option. Internal baffling keeps coolant near the overflow port during aggressive driving, ensuring consistent coolant levels under high cornering loads.
Installation is straightforward using the factory mounting points, and the tank comes with a 1.3 bar (19 psi) pressure filler cap and coolant overflow hose. A clear sight glass allows quick monitoring of coolant levels. This expansion tank improves both reliability and engine bay aesthetics, making it ideal for enthusiasts seeking performance and durability.
*Parts are for USA spec vehicles, please contact us to verify fitment on JDM & international models.
· · · SHIPPING · · ·
Free shipping across the contiguous 48 United States (excludes Hawaii and Alaska). Item(s) ships on the same day or within 1 business day. Delivery time is within 2 to 4 business days excluding next day deliveries. Orders over $750 require signature for delivery.
Canada customers - If eBay does not collect import & duty fees during checkout, the shipping carrier will collect them prior to delivery.
· · · RETURNS · · ·
Your complete shopping satisfaction is our #1 priority. If an item you ordered from us does not meet your expectations, please contact us within 30 days of receiving the item(s). If your order arrives damaged from shipping please contact us and we will provide a prepaid return label to send back for a replacement or refund.
Returned items must be in the original packaging (including plastic wrapped items) and in brand new condition.
Any returns received installed, mounted, used or missing components will be subject to return fee's.
· · · PAYMENTS · · ·
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· · · FEEDBACK · · ·
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· · · CONTACT US · · ·
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