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Koyo Hyper Radiator Cap for Mazda Miata MX5

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Mazda Miata MX5
 
Year Range
Door Config  [Trim Level]
Application / Notes
Universal
(Type A) (For Most Nissan, Infiniti, Subaru, Mazda, and Mitsubishi Vehicles) (Red) (1.3 Bar)
Universal
(Type A) (For Use With All Koyo Performance Radiators) (Red) (1.3 Bar)
Universal
(Type B) (For Most Honda, Acura, Toyota, Lexus, and Scion Vehicles) (Blue) (1.3 Bar)
 
 
 
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This is the recommended radiator cap for use directly on any Koyo radiator, but can also work on factory radiators as well.

The Koyo Hyper Radiator Cap helps increase your car's operating coolant pressure to help raise the boiling point of the water in the system. Most cars come equipped with a low pressure radiator cap but for extreme race conditions, a much high relief pressure is necessary. With the 1.3 Bar relief pressure that this cap offers, it will effectively raise the boiling point of the water in the cooling system to 267.8 degrees Fahrenheit. This will aid in the effectiveness of your cooling system and provided added heat capacity. Koyo also went through the trouble of making sure this was a quality item that exceeds expectations, featuring thicker metal to prevent the cap from coming off and also a silicone based gasket to provide a consistent seal and long lasting performance.

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Koyo Hyper Radiator Cap for 2024 Mazda Miata MX5
Koyo Hyper Radiator Cap for 2023 Mazda Miata MX5
Koyo Hyper Radiator Cap for 2022 Mazda Miata MX5
Koyo Hyper Radiator Cap for 2021 Mazda Miata MX5
Koyo Hyper Radiator Cap for 2020 Mazda Miata MX5
Koyo Hyper Radiator Cap for 2019 Mazda Miata MX5
Koyo Hyper Radiator Cap for 2018 Mazda Miata MX5
Koyo Hyper Radiator Cap for 2017 Mazda Miata MX5
Koyo Hyper Radiator Cap for 2016 Mazda Miata MX5
Koyo Hyper Radiator Cap for 2015 Mazda Miata MX5
Koyo Hyper Radiator Cap for 2014 Mazda Miata MX5
Koyo Hyper Radiator Cap for 2013 Mazda Miata MX5
Koyo Hyper Radiator Cap for 2012 Mazda Miata MX5
Koyo Hyper Radiator Cap for 2011 Mazda Miata MX5
Koyo Hyper Radiator Cap for 2010 Mazda Miata MX5
Koyo Hyper Radiator Cap for 2009 Mazda Miata MX5
Koyo Hyper Radiator Cap for 2008 Mazda Miata MX5
Koyo Hyper Radiator Cap for 2007 Mazda Miata MX5
Koyo Hyper Radiator Cap for 2006 Mazda Miata MX5
Koyo Hyper Radiator Cap for 2005 Mazda Miata MX5
Koyo Hyper Radiator Cap for 2004 Mazda Miata MX5
Koyo Hyper Radiator Cap for 2003 Mazda Miata MX5
Koyo Hyper Radiator Cap for 2002 Mazda Miata MX5
Koyo Hyper Radiator Cap for 2001 Mazda Miata MX5
Koyo Hyper Radiator Cap for 2000 Mazda Miata MX5
Koyo Hyper Radiator Cap for 1999 Mazda Miata MX5
Koyo Hyper Radiator Cap for 1997 Mazda Miata MX5
Koyo Hyper Radiator Cap for 1996 Mazda Miata MX5
Koyo Hyper Radiator Cap for 1995 Mazda Miata MX5
Koyo Hyper Radiator Cap for 1994 Mazda Miata MX5
Koyo Hyper Radiator Cap for 1993 Mazda Miata MX5
Koyo Hyper Radiator Cap for 1992 Mazda Miata MX5
Koyo Hyper Radiator Cap for 1991 Mazda Miata MX5
Koyo Hyper Radiator Cap for 1990 Mazda Miata MX5

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