Mishimoto Performance Aluminum Radiator (08-14 WRX & 08+ STI)

  • Sale
  • $372.95
  • ALA
  • Regular price $449.00
Shipping FREE shipping on orders over $200.


  • Manual Transmission ONLY 
    Full aluminum construction provides increased heat and pressure tolerance, improved heat dissipation, increased durability and improved cooling efficiency
  • Manufactured with TIG-welded end tanks for improved strength and extended service
  • 100% brazed aluminum core for maximum reliability
  • Increased coolant capacity directly results in improved cooling efficiency
  • Included 1.3 BAR radiator cap raises the boiling point of engine coolant to provide a safer and more efficient system
  • Designed to original equipment specifications
  • Designed for manual transmission models


  • The radiator cap provided with this particular radiator should replace the stock cap that is located n the expansion tank - Your factory issued/stock radiator cap should be the one used on the Mishimoto Radiator
  • The Mishimoto radiator cap is a two-way valve, and when compared to the stock single valve, there is a difference in construction, and cannot be used on the radiator
  • If you try to use the provided Mishimoto cap on the radiator, then you risk overheating