OSC 99137 HVAC Heater Core

The OSC 99137 is a premium automotive heater core designed to meet or exceed original equipment specifications. This replacement heater core provides reliable cabin heating performance with engineered thermal efficiency and durability.

Premium Construction Features:

• Manufactured from premium-grade aluminum for enhanced heat transfer and longevity
• Cadmium-plated tubes inside and out to prevent corrosion and premature failure
• Individually pressure tested to ensure leak-free operation
• Engineered for drop-in fit matching original equipment form and function
• Includes all necessary foam gaskets and installation accessories

Performance Benefits:

• Superior thermal conductivity ensures quick and efficient cabin heating
• Direct OEM compatibility eliminates the need for modifications during installation
• Designed to meet performance standards required for effective HVAC system operation
• Assists with windshield demisting and defrosting functionality

Each OSC heater core undergoes rigorous quality control testing including cycle testing to simulate real-world driving conditions and burst testing to identify structural integrity. Backed by a 1-year warranty, this heater core offers reliable performance and excellent value for professional installers and DIY mechanics alike.