Mishimoto 2017+ Honda Civic Type R Aluminum Expansion Tank - Red

There's no question that the 2017+ Honda Civic Type R is built to perform. From gaping grills, 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 improving speed, we turned to longevity of the sporty Civic with our Aluminum Expansion Tank.The Mishimoto 2017+ Honda Civic Type R Aluminum Expansion Tank removes the eyesore that is the conspicuously beige stock tank from the FK8?s engine bay replacing it with a sleek all aluminum design which 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 tank is great for mass production, It's destined to fail with repeated heating and cooling cycles. Our expansion tank design will take the worry out of containing your coolant, and can stand up to the oven that is the Civic Type R?s 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. Engine coolant reservoir designed to store and regulate excess coolant for proper system operation. Durable construction resists heat and pressure, helping prevent leaks and maintain optimal temperature.

• Internal baffle keeps coolant near overflow port during aggressive driving, preventing air entry into coolant system
• 100-percent aluminum, fully-welded construction for maximum durability during repeated temperature transitions
• Direct for the 2017+ Civic Type R

Upgrade your 2017 and newer Honda Civic Type R with the Mishimoto Aluminum Expansion Tank, designed for enhanced durability and performance. Crafted from 100% aluminum with fully-welded construction, this expansion tank withstands repeated temperature fluctuations and high-pressure conditions typical under the hood. Its sleek, all-aluminum design not only offers a more refined look compared to the stock plastic tank but also provides increased longevity, resisting the heat and thermal cycles experienced during aggressive driving. Available in a vibrant Rallye Red or stealthy black micro-wrinkle finish, this tank complements the sporty aesthetic of your Civic Type R while ensuring reliable coolant containment.
The Mishimoto expansion tank features internal baffling to keep the coolant level steady during spirited driving, preventing air entry into the system and maintaining optimal engine temperature. A sight glass allows for quick and easy fluid level checks without removing the tank, streamlining maintenance and monitoring. Designed specifically for the 2017+ Honda Civic Type R, as well as compatible models including the Acura Integra, this component is an essential upgrade for enthusiasts seeking improved reliability and performance. Covered under Mishimoto’s lifetime warranty, this expansion tank offers peace of mind with a worry-free installation and long-term durability.
Whether you're upgrading your stock system for track days or replacing a worn-out component, this aluminum expansion tank provides a robust solution that stands up to the rigors of high-performance driving. Its precision fit and high-quality construction ensure seamless integration into your vehicle’s engine bay, enhancing both functionality and aesthetics. Trust Mishimoto to deliver a product designed for serious drivers who demand the best from their vehicles.

Features:

• Internal baffle maintains coolant level during aggressive driving to prevent air entry into the cooling system

• All-aluminum, fully-welded construction for maximum durability under thermal stress

• Designed specifically for 2017+ Honda Civic Type R models and compatible with Acura Integra

• Includes a sight glass for quick fluid level inspection

• Available in Rallye Red or micro-wrinkle black finish for customized aesthetics

Fitment:
2017 Honda Civic Type R
2018 Honda Civic Type R
2019 Honda Civic Type R
2020 Honda Civic Type R
2021 Honda Civic Type R
2023 Honda Civic Type R
2024 Acura Integra Type S
2024 Honda Civic Type R
2025 Acura Integra Type S
2025 Honda Civic Type R

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1