OSC 98743 HVAC Heater Core

The OSC 98743 heater core is a premium replacement HVAC component designed to restore efficient cabin heating in your vehicle. Engineered to meet or exceed original equipment specifications, this heater core delivers reliable performance and a direct-fit installation.

Key Features:

• Constructed from premium-grade aluminum for enhanced durability and heat transfer
• Cadmium-plated tubes inside and out to prevent premature corrosion and failure
• Individually pressure tested to ensure leak-free operation
• Engineered for multi-fit applications without compromising original form and function
• Includes all necessary foam seals and installation accessories
• Die-cut gaskets ensure proper sealing with no leaks
• Direct replacement design matches OE specifications for easy installation

OSC heater cores are built to deliver superior thermal conductivity, ensuring your cabin heats quickly and efficiently while also helping with windshield demisting and defrosting. Each unit is manufactured with rigorous quality control standards and undergoes cycle testing and burst testing to ensure long-lasting reliability under extreme conditions.