Mishimoto 1L Coolant Overflow Tank - Black

Mishimoto is known for making well-built cooling system components. This 1-liter coolant overflow tank is a solid option if you're looking to replace a cracked or brittle plastic factory tank. A leak in your overflow system can let air into your coolant, which can quickly lead to your engine running too hot.

This tank is built from tough 3mm-thick aluminum with precise TIG welds, making it a much more durable choice than stock. It also has a handy sight tube so you can easily see your coolant level at a glance. The sight tube and the inlet/outlet ports use the same threading, so you can swap them around to make installation easier, especially if you're working in a tight engine bay. It comes with a CNC-machined billet cap that has an O-ring seal to keep things leak-free.

This particular version is finished in black, but Mishimoto also offers it in blue, red, or polished aluminum. As with most Mishimoto parts, it includes their Lifetime Warranty.