Mishimoto Aluminum Coolant Expansion Tank for Ford Mustang EcoBoost V6 V8

Mishimoto Aluminum Coolant Expansion Tank for Ford Mustang EcoBoost V6/V8 Upgrade reliability and style with the Mishimoto Aluminum Coolant Expansion Tank — a direct-fit, high-quality replacement for 2015–2023 Ford Mustang EcoBoost, V6, and V8 models. Built to replace the fragile plastic OEM unit, this tank combines performance-driven engineering with refined engine-bay aesthetics. Internal baffling: Prevents coolant starvation and reduces sloshing during hard cornering, braking, and acceleration. Clear sight glass: Easy, accurate hot and cold coolant level checks without removing the cap. Durable construction: TIG-welded aluminum resists heat cycling and cracking common to plastic tanks. Finish options: Polished or anodized black to match your build and clean up the engine bay. NHRA-ready: Overflow nipple on the fill neck allows connection to an auxiliary tank for compliance. Simple installation: Direct-fit design installs in under an hour and uses the stock expansion tank cap. Warranty: Backed by the Mishimoto Lifetime Warranty for lasting peace of mind. This expansion tank is engineered for perfect fitment and long-term durability, making it an ideal upgrade for daily drivers and performance builds alike. Improve coolant management and give your Mustang a clean, professional look with Mishimoto quality.