OSC 13307 OE Replacement Engine Coolant Radiator

The OSC 13307 is a new OE-replacement engine coolant radiator engineered to meet or exceed original equipment (OE) specifications. Designed as a direct drop-in replacement, this radiator delivers the same fit, form, and function as the factory unit, making installation straightforward without modifications.

Key Features:

• Engineered to meet or exceed OE specifications for reliable cooling performance
• Direct drop-in fitment for easy, hassle-free installation
• Constructed from premium-grade aluminum for excellent thermal conductivity and corrosion resistance
• Cadmium-plated tubes inside and out to prevent premature failure
• Undergoes rigorous multi-stage testing including cycle, vibration, burst, and environmental testing during production
• Innovative design enhancements address known original equipment design failures
• Integrated transmission or engine oil cooler design (where applicable) built to OES standards using premium-grade materials
• Backed by OSC's manufacturer warranty

OSC (also marketed as OSC Heat Transfer Products and OSC Automotive Products) is a trusted name in automotive cooling components, offering a catalog of over 1,400 SKUs. The OSC 13307 radiator is built to restore proper engine temperature management, prevent overheating, and extend the service life of your cooling system. Cross-reference part numbers include RAD13307.