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Koyo engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Koyo lineup with fast shipping and expert fitment support — order with confidence.
Ensure optimal engine temperatures and prevent overheating with this premium Koyo radiator, engineered for a direct fit on a wide range of Subaru models. Designed specifically for manual transmission vehicles, this radiator offers superior cooling efficiency compared to stock units, making it an ideal upgrade for daily drivers and performance enthusiasts alike.
This Koyo radiator is more than just a replacement part; it's an investment in your Subaru's longevity and performance. By maintaining lower, more stable engine temperatures, you reduce the risk of heat-related damage and can push your vehicle harder with confidence. The integrated filler neck ensures easy fluid top-offs, and the adapter provision thread (M14x1.25) offers flexibility for certain setups. Experience the Koyo difference and keep your Subaru running cool under pressure.
Shop GGCRACING for Koyo radiators and performance cooling solutions.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2005-2006 | Subaru | Baja | Turbo |
| 2008-2014 | Subaru | Impreza | WRX |
| 2008-2014 | Subaru | Impreza | WRX STI |
| 2009-2010 | Subaru | Impreza | 2.5 GT |
| 2009-2014 | Subaru | Impreza | WRX Premium |
| 2010-2014 | Subaru | Impreza | WRX Limited |
| 2011-2014 | Subaru | Impreza | WRX STI Limited |
| 2005 | Subaru | Legacy | GT Limited |
| 2005-2006 | Subaru | Legacy | GT |
| 2006-2009 | Subaru | Legacy | GT spec.B |
| 2007-2009 | Subaru | Legacy | GT Limited |
| 2010-2012 | Subaru | Legacy | 2.5GT |
| 2005-2006 | Subaru | Outback | XT |
| 2005-2009 | Subaru | Outback | XT Limited |
| 2015-2019 | Subaru | WRX | Base |
| 2015-2019 | Subaru | WRX | Premium |
| 2015 | Subaru | WRX STI | Launch Edition |
| 2015-2019 | Subaru | WRX STI | Base |
| 2015-2019 | Subaru | WRX STI | Limited |
| 2016 | Subaru | WRX STI | Series.HyperBlue |
| 2018 | Subaru | WRX STI | Type RA |
| 2019 | Subaru | WRX STI | S209 |
Other popular Koyo products customers consider together:
Koyo engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Koyo lineup with fast shipping and expert fitment support — order with confidence.
Ensure optimal engine temperatures and prevent overheating with this premium Koyo radiator, engineered for a direct fit on a wide range of Subaru models. Designed specifically for manual transmission vehicles, this radiator offers superior cooling efficiency compared to stock units, making it an ideal upgrade for daily drivers and performance enthusiasts alike.
This Koyo radiator is more than just a replacement part; it's an investment in your Subaru's longevity and performance. By maintaining lower, more stable engine temperatures, you reduce the risk of heat-related damage and can push your vehicle harder with confidence. The integrated filler neck ensures easy fluid top-offs, and the adapter provision thread (M14x1.25) offers flexibility for certain setups. Experience the Koyo difference and keep your Subaru running cool under pressure.
Shop GGCRACING for Koyo radiators and performance cooling solutions.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2005-2006 | Subaru | Baja | Turbo |
| 2008-2014 | Subaru | Impreza | WRX |
| 2008-2014 | Subaru | Impreza | WRX STI |
| 2009-2010 | Subaru | Impreza | 2.5 GT |
| 2009-2014 | Subaru | Impreza | WRX Premium |
| 2010-2014 | Subaru | Impreza | WRX Limited |
| 2011-2014 | Subaru | Impreza | WRX STI Limited |
| 2005 | Subaru | Legacy | GT Limited |
| 2005-2006 | Subaru | Legacy | GT |
| 2006-2009 | Subaru | Legacy | GT spec.B |
| 2007-2009 | Subaru | Legacy | GT Limited |
| 2010-2012 | Subaru | Legacy | 2.5GT |
| 2005-2006 | Subaru | Outback | XT |
| 2005-2009 | Subaru | Outback | XT Limited |
| 2015-2019 | Subaru | WRX | Base |
| 2015-2019 | Subaru | WRX | Premium |
| 2015 | Subaru | WRX STI | Launch Edition |
| 2015-2019 | Subaru | WRX STI | Base |
| 2015-2019 | Subaru | WRX STI | Limited |
| 2016 | Subaru | WRX STI | Series.HyperBlue |
| 2018 | Subaru | WRX STI | Type RA |
| 2019 | Subaru | WRX STI | S209 |
Other popular Koyo products customers consider together: