OSC 13403 Replacement Aluminum Radiator with Integrated Transmission Cooler

The OSC 13403 Radiator is engineered to meet or exceed manufacturer's Original Equipment (OE) specifications, providing a direct-fit replacement solution for your vehicle's cooling system. Constructed from premium grade aluminum with tubes that are cadmium plated inside and out to prevent premature failure, this radiator delivers reliable thermal management and long-term durability.

Key Features:

• Aluminum and plastic construction with downflow design and single-row core
• Integrated transmission cooler with 5/16 inch hose barb connections
• 1.375 inch radiator inlet and outlet sizes for optimal coolant flow
• Individually pressure tested and engineered for multi-fit without compromising look and fit
• Undergoes state-of-the-art testing including cycle, vibration, burst, and environment testing
• Includes innovative design enhancements that solve original design failures and improve the life of high mileage vehicles

OSC Automotive radiators are designed to fit into place as easily as the stock model came out, using OEM models as a baseline while starting with the highest grade of raw components. Transmission cooler adapter fittings are included for complete installation readiness. This radiator provides a professional-grade cooling solution backed by quality manufacturing standards.