Moroso 63782 Aluminum Coolant Expansion Tank 2005-2009 Ford Mustang 4.6L

The Moroso 63782 coolant expansion tank is a direct bolt-in replacement for the factory two-piece plastic tank on 2005-2009 Ford Mustang 4.6L V8 engines. This premium aluminum tank installs in the stock location and features a built-in 1-pint overflow reservoir that meets NHRA and SCCA racing requirements.

Key Features:

• Fabricated aluminum construction provides superior strength and durability compared to stock plastic tanks that fail under repeated high-heat conditions
• Built-in 1-pint overflow reservoir approved by NHRA and SCCA for racing applications
• Billet aluminum filler neck accepts Moroso and other standard-size racing radiator caps
• Built-in billet aluminum hose fittings for reliable connections
• Direct replacement design fits stock mounting location with no modifications required
• Natural aluminum finish can be polished, chromed, painted, or powder coated to match your engine bay

This expansion tank eliminates the common failure point of the factory plastic tank while adding a professional racing appearance and meeting sanctioning body overflow requirements in a single component.