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Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for Toyota Sienna

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General Image (Actual Part May Vary)
Select an Application For Your
Toyota Sienna
 
Year Range
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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Application
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Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2024 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2023 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2022 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2021 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2020 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2019 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2018 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2017 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2016 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2015 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2014 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2013 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2012 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2011 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2010 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2009 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2008 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2007 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2006 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2005 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2004 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2003 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2002 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2001 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2000 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 1999 Toyota Sienna
Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 1998 Toyota Sienna

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