Expansion Tank Natural 2011 Plus Ford 6.7L Powerstroke

Replacement expansion tank for the 2011+ Ford 6.7L Powerstroke that restores proper coolant containment and improves reliability for heavy-duty Super Duty use.

This Mishimoto expansion tank is engineered specifically for 2011 and later Ford 6.7L Super Duty applications (F-250, F-350). It addresses known thermal and coolant-management demands of large-displacement turbodiesel engines by providing a direct-fit reservoir that integrates with the factory cooling system.

Why this matters:

• Application-specific design — Direct compatibility with 2011+ 6.7L Powerstroke installations minimizes installation time and preserves factory mounting points and hose routing.
• Mishimoto brand engineering — Designed by a supplier experienced in thermal management for performance and heavy-duty vehicles, helping maintain system integrity under demanding use.
• Restores coolant containment — Replacing a worn or damaged tank prevents coolant loss and helps maintain consistent operating temperatures, reducing risk of overheating during heavy towing or continuous operation.

Performance and functional benefits

• Direct-fit replacement — Maintains factory fitment and plumbing to ensure straightforward installation without modification.
• Maintains cooling system reliability — A properly functioning expansion tank supports consistent coolant levels and pressure cycling for long-term engine durability.
• Serviceability — Provides the necessary form and function for routine maintenance and long-term ownership of the 6.7L Powerstroke platform.

Compatibility

Designed for the 2011 and later Ford 6.7L Powerstroke Super Duty trucks (F-250, F-350), ensuring that the expansion tank integrates with the original cooling system layout and service procedures.

Vendor: Mishimoto