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Mishimoto Coolant Reservoir / Overflow and Expansion Tanks for 2021 Honda Civic

Honda Civic - 2017 to 2021 - 4 Door Hatchback [FK8 Type R, FK8 Type R Limited] (Expansion Tank) (Black)
More / Larger Pics (2)
Fits:
Honda Civic - 2017 to 2021 - 4 Door Hatchback [FK8 Type R, FK8 Type R Limited]
Notes:
  • Expansion Tank
  • Black
More Info:
Features sight tube for viewing proper hot and cold levels.
List Price:
$391.62
Our Price:
$294.95
You Save:
$96.67
 
 
(shipping rates shown in cart)
Select an Application For Your
2021 Honda Civic
 
Door Config  [Trim Level]
Application / Notes
4 Door Hatchback [FK8 Type R, FK8 Type R Limited]
(Expansion Tank) (Black)
4 Door Hatchback [FK8 Type R, FK8 Type R Limited]
(Expansion Tank) (Red)
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 Price List & Information Overview
Application & Notes List Price Our Price
Honda Civic - 2017 to 2021 - 4 Door Hatchback [FK8 Type R, FK8 Type R Limited] (Expansion Tank) (Black) Mishimoto Coolant Reservoir / Overflow and Expansion Tanks
More Info: Features sight tube for viewing proper hot and cold levels.
$391.62$294.95
Honda Civic - 2017 to 2021 - 4 Door Hatchback [FK8 Type R, FK8 Type R Limited] (Expansion Tank) (Red) Mishimoto Coolant Reservoir / Overflow and Expansion Tanks
More Info: Features sight tube for viewing proper hot and cold levels.
$391.62$294.95
Universal (Reservoir / Overflow Tank) (Polished) Mishimoto Coolant Reservoir / Overflow and Expansion Tanks
More Info: This is a Universal application. Please read all notes including the product description to determine if this part will work for you. 28 fl. oz capacity. Designed to be used only on vehicles WITHOUT a factory expansion tank. If you have a cap on your radiator from the factory, that typically means you do not have an expansion tank and you CAN use this product.
$120.50$92.95
Universal (Reservoir / Overflow Tank) (Wrinkle Black) Mishimoto Coolant Reservoir / Overflow and Expansion Tanks
More Info: This is a Universal application. Please read all notes including the product description to determine if this part will work for you. 28 fl. oz capacity. Designed to be used only on vehicles WITHOUT a factory expansion tank. If you have a cap on your radiator from the factory, that typically means you do not have an expansion tank and you CAN use this product.
$120.50$92.95
Universal (Reservoir / Overflow Tank) (Wrinkle Red) Mishimoto Coolant Reservoir / Overflow and Expansion Tanks
More Info: This is a Universal application. Please read all notes including the product description to determine if this part will work for you. 28 fl. oz capacity. Designed to be used only on vehicles WITHOUT a factory expansion tank. If you have a cap on your radiator from the factory, that typically means you do not have an expansion tank and you CAN use this product.
$120.50$92.95


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