Mishimoto Aluminum Coolant Expansion Tank - Ford Bronco 2.3L / 2.7L EcoBoost (2021+) - Polished

This Mishimoto TIG-welded aluminum coolant expansion tank is a direct-fit replacement for the factory plastic tank on the 2021+ Ford Bronco with the 2.3L or 2.7L EcoBoost engine (also fits the 2024+ Ford Ranger). Aluminum stands up to the repeated hot-cold heat cycles that fatigue and crack the OEM plastic unit, and a built-in sight glass lets you check coolant level at a glance. Internal baffling and submerged pickup tubes keep coolant level and prevent air from being drawn into the system. It reuses the stock coolant tank cap, and the polished finish adds a clean look under the hood.

Specifications

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy