Mishimoto Aluminum Expansion Tank for 2019+ Ram 6.7L Cummins — Black

Description

Upgrade your Ram 6.7L Cummins engine cooling system with the Mishimoto aluminum expansion tank designed specifically for 2019 and newer models. This high-quality replacement addresses the common failure point of the stock plastic tank, which can become brittle, crack, discolor, and degrade after thousands of heat cycles. Crafted from TIG-welded aluminum, this expansion tank delivers superior durability and resistance to high temperatures, ensuring long-lasting performance under demanding conditions. Its internal baffles help maintain coolant stability during engine load and prevent the formation of air pockets that can lead to overheating or inefficient cooling. The inclusion of an OEM-quality level sensor allows your truck’s low coolant warning system to operate just as it does with the factory tank, providing peace of mind during daily driving or heavy-duty use. Installation is straightforward, as the Mishimoto tank fits directly in place of the factory unit without the need to drain the entire cooling system. All necessary provisions for factory sensors are included, and no special tools are required, making this upgrade accessible for DIY enthusiasts. Beyond its functional benefits, this expansion tank enhances the appearance of your engine bay by replacing an aging plastic component with a sleek, polished aluminum piece. Available in a natural finish for easy customization or a micro-wrinkle black coating, this tank can be further customized through powder-coating, anodizing, or hydro-dipping to match your vehicle’s aesthetic preferences. Backed by Mishimoto’s lifetime warranty, this expansion tank offers a durable, reliable, and visually appealing upgrade to your Cummins-powered RAM truck, providing peace of mind and improved cooling system longevity.

Features:

• Internal baffles help maintain coolant stability under load and prevent air pockets

• Includes OEM-quality level sensor to retain low coolant warning functionality

• TIG-welded aluminum construction offers durable, long-lasting performance