Additional Images

Coolant Overflow Tank


1 Hour

Part Number

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Was: $168.00
Sale: $151.20
Save: 10%
Save: $16.80


PERRIN Coolant Overflow Tank

Replace your ugly OEM plastic coolant overflow tank with a sleek one from PERRIN Performance!

Space Saving Design

The PERRIN Coolant Overflow Tank adds clearance for aftermarket intercooler piping and is a great compliment to competitive kits that don’t include one. The universal design will work with nearly all coolant systems that have OEM oveflow tanks.

Factory Appeal

Our new coolant tank holds more coolant than previous designs and uses the OEM tank cap for a great seal and an OEM look! This keeps the number of parts down to a minimum and makes for a quick install.

Looks Great

The PERRIN Coolant Overflow Tank is protected from the elements by a black textured powder coating that matches all our intake systems, boost tubes, and engine accessories.

Universal Hardware

Besides being specific to all Subarus, the kit includes instructions, several feet of silicone hose, and multiple mounting brackets for allowing you to install the tank virtually anywhere on any car.

5 Year Warranty

PERRIN Performance warrants to the original purchaser that all PERRIN products will be free from defects in material and workmanship within a sixty (60) month period from the date of purchase. *Some exclusions apply
» Read Full Warranty


Warranty Details

This product features a 5 year warranty Read Full Warranty

Tech Department


Compatibility Detail


The new PERRIN Coolant Overflow tank is designed to fit on all Subaru Models from 2002+. The included brackets will also allow it to fit on many other cars as long as the car came with a coolant overflow tank. The PERRIN Coolant Overflow Tank cannot replace coolant surge tanks. Some cars come with the coolant surge tank which is under pressure like the rest of the coolant system. Generally this is on Domestic cars, and not found on many Japanese cars.

1993-2012 Subaru Impreza Yes
2002-2014 Subaru WRX Yes
2004-2014 Subaru STI Yes
2015-2018 STI Yes
2005-2010 Subaru Legacy GT Yes
2013-2016 Crosstrek Yes
2005-2013 Subaru Forester XT No

In The Box

In The Box

(1) PERRIN Coolant Overflow Tank
(3') 5/16" Silicone Hose
All necessary mounting hardware included


Shipping Information

  • Item Requires Shipping
  • 3.0 lbs.
  • W5.0000” x H7.0000” x L11.0000”
  • This item ships in its own box.