Skip to product information
1 of 11


Mk4 Supra Coolant Overflow Tank

Regular price $375.00 USD
Regular price Sale price $375.00 USD
Sale Sold out
Shipping calculated at checkout.

 Finally a coolant tank for your MKIV Toyota Supra that not only looks great, but fits as an aftermarket part should. Our #1 goal when designing this tank was to make a coolant tank that would clear the large oem 24F sized battery, and we did just that. Each tank features stainless steel 90 degree fittings and a clear sight tube with a temperature rating of 500 degrees Fahrenheit so you never have to worry about the hose melting under extreme conditions. The 2 brass fittings accept a 5/16 diameter hose for a simple plug and play installation for a hose from your radiator neck to the coolant tank. The rear barb fitting is a overflow in case the tank gets overfilled. The tank also features a internal baffle towards the rear to reduce slosh under heavy acceleration.

Notes : Mounts in stock location | Works with OEM battery | Clears OEM battery tie down


Be aware that all of our products are built to order, so please allow up to 7-10 business days before receiving tracking information.

  • Parts Disclaimer

    All aftermarket performance parts offered by 1-UP Fabrication may not be street legal or certified under federal motor vehicle safety standards and regulations. Racing and performance parts are not street legal or certified under federal motor vehicle safety standards and regulations are neither intended nor certified for use on public roads. These parts are designed and intended for race vehicles on race tracks with engineers supervising the installation and use of the race parts to ensure that the safety needs of the race driver are met. The consumer is solely responsible for proper installation and understands that their vehicle may or may no longer be street legal and in doing so take full responsibility if the vehicle is driven on the street.