- Direct fit for the 2017+ Civic Type R
- 100% aluminum, fully welded construction for maximum durability during repeated temperature transitions
- Internal baffle keeps coolant near overflow port during aggressive driving, preventing air entry into coolant system
- Sight glass allows for easy visibility to check coolant fluid level
- Includes Mishimoto 1.3 Bar (19psi) filler cap and retains ability for use of stock cap
- Available in micro-wrinkle black and Rallye Red
- Mishimoto Lifetime Warranty
There’s no question that the 2017+ Honda Civic Type R is built to perform. From gaping grilles, towering spoilers, and bright red splattered on every surface, Honda made it clear that the FK8 is designed for speed. Where we have already improved on other components for speed, we turned to the longevity of the sporty Civic with our Aluminum Expansion Tank.
The Mishimoto 2017+ Honda Civic Type R Aluminum Expansion Tank removes the conspicuously beige stock tank from the FK8’s engine bay, replacing it with a sleek all-aluminum design that looks more at home under the hood. With the option of matching the Rallye Red or going with a stealthy black micro-wrinkle finish, there's room to add some personal style.
Where the plastic tank is great for mass production, it’s destined to fail with repeated heating and cooling cycles. Our expansion tank will remove any worries about retaining your coolant, as it can stand up to the Civic Type R's oven of an engine bay. We have incorporated internal baffling within our tank to keep your coolant level during aggressive driving. The Mishimoto Aluminum Expansion Tank also includes a sight glass for quick visibility on fluid levels, and is covered under the Mishimoto Lifetime Warranty for a worry-free install.
(1) Aluminum tank with Sight Glass
(1) Mishimoto 1.3 Bar (19lbs) Filler Cap
(1) Overflow Hose
Mishimoto Lifetime Warranty
After a few hot and cold cycles, Mishimoto recommends checking the sight tube on the side of the expansion tank to confirm proper coolant level.
ENGINE CODES K20C1
CHASSIS CODES FK8
FITS 2017+ Honda Civic Type R
MATERIAL 6061 Aluminum
INSTALL TORQUE SPECS 22 in-lbs (2.5N*M) recommended for all worm-gear clamps. These clamps have an operating range of 18-27 in-lbs 2-3N*M. Do not exceed the maximum torque rating of 27 in-lbs (3N*M).