Mishimoto 1 Quart Aluminum Coolant Overflow Tank - Black

Although it's often overlooked, a durable coolant overflow tank is a crucial component of any cooling system. Leaks within the overflow system can result in air entry into your coolant, which ultimately leads to overheating. Upgrade your plastic overflow tank with Mishimoto's Universal 1 Quart Coolant Overflow Tank. Our tank is constructed from durable 3mm-thick aluminum and features stunning precision TIG welds. In addition, this overflow tank includes a sight tube that provides an accurate view of your fluid level. This sight tube is removable and can be installed on either end of the tank, which is helpful when installing in a cramped engine compartment.--Mishimoto's all-aluminum coolant overflow tank includes a CNC-machined billet cap with an O-ring seal, ensuring leak-free operation. We offer various finishes for this overflow tank, including anodized finishes in black, blue, and red, and a polished aluminum finish. As with all our products, this coolant overflow tank includes our signature Mishimoto Lifetime Warranty. Engine coolant reservoir designed to store and regulate excess coolant for proper system operation. Durable construction resists heat and pressure, helping prevent leaks and maintain optimal temperature.

• Sight tube and inlet/outlet ports are interchangeable thanks to uniform threading
• Ideal replacement for plastic factory overflow tank
• Constructed from durable 3mm-thick aluminum

The Mishimoto 1 Quart Aluminum Coolant Overflow Tank is an essential upgrade for maintaining optimal engine cooling performance. Crafted from durable 3mm-thick aluminum, this overflow tank offers superior resistance to heat and pressure, reducing the risk of leaks and ensuring your cooling system operates efficiently. Its precision TIG welds provide a robust construction, while the CNC-machined billet cap with an O-ring seal guarantees a leak-free experience. The tank features a removable sight tube, which can be installed on either end, allowing quick and easy fluid level checks even in tight engine compartments.
This coolant reservoir is designed to replace the factory plastic overflow tank, offering a more durable and stylish solution. The uniform threading on the sight tube and inlet/outlet ports makes it simple to interchange components during installation or maintenance. Available in various finishes, including anodized black, blue, red, and polished aluminum, this overflow tank can complement your vehicle’s aesthetic while providing reliable performance. As part of Mishimoto’s commitment to quality, it comes with a lifetime warranty, offering peace of mind for years of dependable operation.
Whether you're upgrading your vehicle’s cooling system or replacing a worn-out reservoir, this aluminum overflow tank ensures proper coolant storage and regulation. It helps prevent air entry into the system, thereby reducing overheating risks and maintaining consistent engine temperatures. Its rugged construction and thoughtful design make it an ideal choice for enthusiasts seeking durability, functionality, and style in a single component.

Features:

• Constructed from durable 3mm-thick aluminum for heat and pressure resistance

• Removable sight tube with interchangeable installation on either end

• CNC-machined billet cap with O-ring seal for leak-free operation

• Ideal replacement for plastic factory overflow tanks

• Available in anodized black, blue, red, and polished aluminum finishes

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1