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Koyo Aluminum Racing Radiator Manual Transmission VH091662



Koyo aluminum racing radiators are designed to be direct factory replacement units. Koyo racing radiator features a much thicker core with a more efficient fin design that helps with flow and temperature drop over the surface. 

Koyo is Japans largest aftermarket radiator manufacturer, utilizing the latest aircraft quality aluminum and Heli-arc welded. Heli-arc soldering is the highest quality standard for enforcement along aluminum connections. 

Upper radiator hose may require trimming for proper clearance.


  1. Got to be kidding... Review by Michael

    If I spend $360 on anything, there is no reason that I should have to buy more parts to make it fit the car that it is listed to fit! This radiator does not come with the fitting to connect the turbo return to the radiator. They do include a BLOCK OFF PLATE to fill the hole in the radiator though... how thoughtful... Anyways I was able to BUY MORE fittings from Lowes to make it work. What a joke. (Posted on 7/20/2018)

  2. Nicely made Review by Gabriel

    Looks and feels cool, literally and figuratively. The radiator did not come with fittings. 3 stars because I am scrambling to find a way to finish the install. (Posted on 2/25/2017)

  3. Awesome Review by Johnnymazturbo

    Super well made and surprised how low my coolant temps are now. But real test will be next summer. (Posted on 11/24/2016)

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Additional Information

Manufacturer KOYO
Warranty Manufacturer
Color Silver
Core End Tank Material Aluminum
Includes Radiator Cap No
Depth 1.41 in

Disclaimer provides fitment information provided to us by the manufacturer.  However, please make sure the product you are purchasing will fit your year, make, & model Subaru.  For example, one product may fit only a 2002-2004 WRX, but also fits a 2005-2007 STI.  This same product may not fit a 2005-2007 WRX.  Either way, the product will list the fitment years as follows: 2002, 2003, 2004, 2005, 2006, 2007.   So please be sure the product will fit your specific application.  The majority of the products listed on our site will have the year, make, & model fitment information directly in the product title. will not be held liable for purchases made for the incorrect application, and a restocking fee may be required.  If you have any questions, PLEASE contact us before making your purchase.  Our knowledgeable staff will be happy to assist you!  

Koyo Aluminum Racing Radiator Manual Transmission 2008-2014 WRX / 2008-2019 STI / 2005-2009 LGT

3 Review(s)

SKU: VH091662


special price $360.00

Koyo Aluminum Racing Radiator Manual Transmission

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