Heater Craft Replacement Heater Core

This replacement heater core restores efficient heat output for compatible hydronic heater systems. Featuring tube-and-fin construction and standard hose connections, it is designed for dependable performance in marine and vehicle heating applications.

Features

• Replacement heater core for 300H and 400H hydronic heaters
• Tube-and-fin style core for efficient heat transfer
• 5/8 inch hose barb connections
• Designed to restore proper heating performance

Part number: 760-H301

Product availability varies between locations, and some products are only available online. Please contact your nearest Martin Motor Sports here for availability.