Coolant Reservoirs

It's only been four years since the first Ford Ranger 2.3L EcoBoost rolled off the assembly line, but those four years have been rough on some of the plastic parts under your Ranger's hood. Your coolant expansion tank is probably beginning to show its...

It's only been four years since the first Ford Ranger 2.3L EcoBoost rolled off the assembly line, but those four years have been rough on some of the plastic parts under your Ranger's hood. Your coolant expansion tank is probably beginning to show its...

The factory expansion tank on your 2019+ Ram 6.7L Cummins is a weak point in an otherwise durable cooling system. Made from plastic, the stock tank becomes brittle over time and is prone to cracking, discoloration, and internal degradation after...

The factory expansion tank on your 2019+ Ram 6.7L Cummins is a weak point in an otherwise durable cooling system. Made from plastic, the stock tank becomes brittle over time and is prone to cracking, discoloration, and internal degradation after...

Upgrade your Jeep Wrangler JL or Gladiator JT with an aluminum expansion tank built to withstand the toughest trails and daily driving. The stock plastic tanks in Wranglers are known for cracking and leaking at the seams. It is not a matter of if it will...

Introducing the Mishimoto Coolant Expansion Tank for the 2023+ Toyota GR Corolla. This direct-fit solution boasts all-aluminum construction that won’t yellow, crack, or leak with repeated heat cycles like the stock plastic tank will. Internal baffles...

Mishimoto has developed an aluminum expansion tank for the 2015-2020 Ford F-150 to replace the weak and unsightly plastic OEM tank. Anyone who's ever worked on an aging vehicle knows how brittle plastic pieces in the engine bay become. While the...

Anyone who's ever worked on an aging vehicle knows how brittle plastic pieces in the engine bay become. But, the stock 2011-2014 F-150 expansion tank probably won't last long enough for you to have to worry aging plastic. If you're like many 2011-2014...

Anyone who's ever worked on an aging vehicle knows how brittle plastic pieces in the engine bay become. But, the stock 2011-2014 F-150 expansion tank probably won't last long enough for you to have to worry aging plastic. If you're like many 2011-2014...

Two decades of heat cycling plastic components, such as your factory degas tank, will undoubtedly make them brittle and discolored. If your factory plastic degas tank is leaking, you’re sick of seeing that ugly yellow plastic, or want to go single big...

Do you find yourself lying awake at night, horrified by visions of your swollen, plastic blob of an overflow tank? Well we're here to help you rest easy with the Mishimoto 2013+ BRZ / FR-S / GT86 coolant overflow tank. Stock plastic tanks are prone to...

The engine bay of the 2021+ Ford Bronco is a masterpiece of technological advancement with either the 2.3L or 2.7L EcoBoost engine under the hood. All clad in black, the one eyesore is the factory plastic coolant expansion tank. Plastic coolant expansion...