OSC 98781 Premium Automotive Heater Core

The OSC 98781 is a premium automotive heater core engineered to match Original Equipment specifications for form and function, constructed from technically advanced premium grade Alcoa aluminum. This heater core features cadmium-plated tubes inside and out to prevent premature failure, ensuring long-lasting performance in demanding climate control applications.

Key Features:

• Premium grade Alcoa aluminum construction for superior heat transfer
• Cadmium-plated tubes provide corrosion resistance and extended service life
• Individually pressure tested to ensure leak-free operation
• Die-cut gasket design prevents leaks and ensures proper sealing
• Engineered for multi-fit applications without compromising look and fit
• Includes all necessary fittings and hardware for installation

OSC maintains Original Equipment specifications by using appropriate materials—never substituting aluminum for stainless steel plate or copper and brass concentric coolers where originally equipped. Each heater core undergoes rigorous quality control testing to deliver reliable cabin heating performance and Original Equipment fit.