High Performance. Add some additional strength and reliability to your 2015-2017 Mustang with this polished Mishimoto Aluminum Coolant Expansion Tank. Replace that weak plastic eye sore that came on your S550, which is known to fail in high temperature situations, with this TIG-welded aluminum beauty. Improve both your underhood styling and coolant tank longevity with this Coolant Expansion Tank by Mishimoto.
Durable Construction. Fully TIG-welded for durability and crafted from high strength 100% aluminum, this Mishimoto Coolant Expansion Tank will be much stronger, not to mention better looking, than the factory two-piece plastic tank. Featuring internal baffles to keep coolant from sloshing during high speed cornering, braking or acceleration, the baffles also help to prevent coolant starvation from the overflow ports on your S550 engine.
Easy Installation. This Coolant Tank by Mishimoto has been designed as a direct fit replacement and comes complete with a sight tube to help keep an eye on your coolant levels at a glance. Complete with an overflow nipple on the fill neck to attach additional NHRA reservoirs if necessary, this tank comes with the necessary installation hardware for a simple install, taking just under an hour.
Application. This polished Mishimoto Aluminum Coolant Expansion Tank is designed to fit on 2015-2017 V6, GT and EcoBoost Mustangs and reuses the stock overflow tank cap.