Mishimoto Coolant Expansion Tank | 17-23+ Civic Type R FK8 & FL5, 23+ Integra Type S DE5

Fits:

• 2017 - 2021 Honda Civic Type R (Hatch FK8)
• 2023+ Honda Civic Type R (Hatch FL5)
• 2023+ Acura Integra Type S (Hatch DE5)

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The Mishimoto Aluminum Expansion Tank removes the conspicuously beige stock tank from the engine bay and replaces it with a sleek all-aluminum design that looks more at home under the hood, with the option for a color-matching Rallye Red or stealthy black micro-wrinkle finish. Where the plastic factory tank is great for mass production, it's destined to fail after repeated heating and cooling cycles.

Internal baffling keeps coolant level during aggressive driving, and the tank holds up to the heat of the engine bay without the failure risk of the OEM plastic unit. A sight glass gives quick visibility on fluid levels, and the whole thing is covered under Mishimoto's Lifetime Warranty for a worry-free install.

Features

• All-aluminum construction, replaces failure-prone OEM plastic tank
• Internal baffling maintains coolant level under aggressive driving
• Sight glass for quick fluid level checks
• Available in Red or Black micro-wrinkle finish
• Mishimoto Lifetime Warranty