The Mishimoto aluminum expansion tank for 2015–2023 Dodge Charger and Challenger applications with 6.4L or 6.2L Hellcat engines replaces the stock plastic reservoir with a TIG-welded aluminum unit to improve durability and engine-bay appearance. Internal baffling includes a cold-fill line to retain a sleek exterior while simplifying coolant fills. Available in natural or micro-wrinkle black finishes, the 100% aluminum tank is TIG-welded and backed by Mishimoto's Lifetime Warranty.
Mishimoto 2015+ Dodge Charger/Challenger 6.2/6.4L Hellcat Aluminum Expansion Tank