• Fits FK8 and FL5 Type R Chassis


• Available in 2 Colors


• Aluminum Construction


• Replaces Plastic Factory Tank Susceptible to Cracking

• 
  For Civic Type R drivers seeking a reliable and stylish upgrade to their cooling system, the Mishimoto Aluminum Expansion Tank is an ideal choice. Designed as a direct replacement for the 2017+ FK8 and 2023+ FL5 Civic Type R, this expansion tank brings a robust, fully-welded, 100% aluminum construction to the table, ensuring it can withstand repeated temperature transitions in your high-performance engine bay. The sleek, all-metal design is available in a Rallye Red to match your car’s color scheme or a subtle micro-wrinkle black for a more low-key look, making it a vast improvement over the stock plastic tank.
  
  
  
  
  Engineered for track days and spirited driving, Mishimoto’s tank includes internal baffling to prevent coolant slosh and keeps the fluid close to the overflow port, preventing air from entering the coolant system during intense maneuvers. This tank also includes a convenient sight glass, allowing you to monitor coolant levels at a glance—no more guesswork. The addition of Mishimoto’s high-quality 19 PSI filler cap ensures a secure fit, while still allowing you to use the stock cap if you prefer.

  
  

  
  

  With the Mishimoto Lifetime Warranty, you can trust this expansion tank to perform reliably for the long haul, keeping your Civic Type R’s coolant system stable and safe under extreme conditions.  

  
  
  
  



• 
  2017-2021 Honda Civic Type R
  2023+ Honda Civic Type R
  
  



• 
  (1) Expansion Tank
  (1) Radiator Cap
  
  
  (1) Overflow Tube
  
  

USD : 73.74