Back to top

JavaScript seems to be disabled in your browser.
You must have JavaScript enabled in your browser to utilize the functionality of this website.

Reservoir, Overflow, and Expansion Tanks

Direct-fit and universal options
Aluminum construction
Multiple color and finish options
Lifetime Warranty

Shop all Reservoir, Overflow, and Expansion Tanks

Reservoir, Overflow, and Expansion Tanks

Direct-fit kits

Mishimoto direct-fit expansion tanks are designed for a bolt-in install.

Multiple colors and finishes

Mishimoto reservoir, overflow, and expansion tanks are available in a variety of colors and finishes to spice up your engine bay.

Reservoir, Overflow, and Expansion Tanks Kits

QUICK VIEW

Aluminum Coolant Reservoir Tank

Price: $83.00
QUICK VIEW

Aluminum Power Steering Reservoir Tank

Price: $83.00
QUICK VIEW

BMW E36 Aluminum Coolant Expansion Tank, 1992–1999

Price: $160.00
QUICK VIEW

Chevrolet Camaro Aluminum Coolant Overflow/Expansion Tank, 2016+

Price: $330.00

QUICK VIEW

Ford Fiesta ST Aluminum Expansion Tank, 2014+

Price: $240.00
QUICK VIEW

Ford Focus ST 2013+/ Focus RS 2016+ Aluminum Expansion Tank

Price: $275.00
QUICK VIEW

Ford Mustang EcoBoost/V6/V8 Aluminum Coolant Expansion Tank, 2015+

Price: $235.00
QUICK VIEW

Mazda Miata Windshield Washer Reservoir Tank, 2016+

Price: $215.00

QUICK VIEW

Subaru BRZ / Scion FR-S / Toyota 86 Aluminum Overflow Tank, 2013+

Price: $225.00
QUICK VIEW

Subaru WRX 2002–2007 / STI 2004–2016 Aluminum Coolant Expansion Tank

Price: $190.00
QUICK VIEW

Subaru WRX 2002–2007 / STI 2004–2016 Rockstar® Aluminum Coolant Expansion Tank

Price: $215.00
QUICK VIEW

Subaru WRX Aluminum Coolant Expansion Tank, 2008–2014

Price: $225.00

Aluminum construction

Mishimoto overflow, reservoir, and expansion tanks are 100% aluminum and TIG-welded where applicable for increased durability.

Lifetime Warranty

All Mishimoto products carry a lifetime warranty including accident protection.

Click to Mishimoto Lifetime Warranty