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Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for Mazda MAZDA3

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Mazda MAZDA3
 
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Door Config  [Trim Level]
Application / Notes
Universal
(Reservoir / Overflow Tank) (Polished)
Universal
(Reservoir / Overflow Tank) (Wrinkle Black)
Universal
(Reservoir / Overflow Tank) (Wrinkle Red)
 
 
 
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An old plastic coolant reservoir or expansion tank will eventually wear out and crack. These premium Mishimoto coolant reservoir overflow and expansion tanks are made of aluminum, ensuring that it will not crack over time.

The reservoir / overflow tanks are compact and thus takes up very little horizontal engine bay space. Each Universal kit includes mounting bracket, hose, and hardware and can hold up to 850cc (28 fl oz) of fluid, and are available in multiple colors too! Both Universal and non-Universal reservoir / overflow tanks are perfect for improving your engine bay's looks, saving space, and preventing leaks!

The application-specific expansion tanks are perfect to replace the stock plastic expansion tanks. They are 100% direct-fit and will last forever, in addition to giving your engine bay a much sportier appearance! Some expansion tank applications even feature an internal baffle that keeps coolant near the overflow port during aggressive driving, preventing air entry into coolant system.

All kits include a high pressure radiator cap and installation hardware (hose, clamps, bracket, etc) as applicable.

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Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2024 Mazda MAZDA3
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2023 Mazda MAZDA3
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2022 Mazda MAZDA3
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2021 Mazda MAZDA3
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2020 Mazda MAZDA3
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2019 Mazda MAZDA3
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2018 Mazda MAZDA3
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2017 Mazda MAZDA3
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2016 Mazda MAZDA3
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2015 Mazda MAZDA3
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2014 Mazda MAZDA3
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2013 Mazda MAZDA3
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2012 Mazda MAZDA3
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2011 Mazda MAZDA3
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2010 Mazda MAZDA3
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2009 Mazda MAZDA3
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2008 Mazda MAZDA3
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2007 Mazda MAZDA3
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2006 Mazda MAZDA3
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2005 Mazda MAZDA3
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2004 Mazda MAZDA3

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