OSC 2370 Aluminum Crossflow Radiator with Transmission Cooler

The OSC 2370 is a direct-fit replacement radiator engineered to meet or exceed OEM specifications for select Cadillac, Chevrolet, GMC, and Hummer applications. This aluminum and plastic construction radiator delivers reliable cooling performance while maintaining the exact form and function of the original equipment.

Key Features:

• Premium grade aluminum construction with plastic tanks for optimal heat dissipation
• Crossflow design with integrated transmission cooler
• Inlet location: Upper driver side; Outlet location: Lower passenger side
• Cadmium-plated tubes inside and out to prevent premature corrosion
• Individual pressure testing ensures leak-free operation
• State-of-the-art cycle, vibration, burst, and environmental testing
• Engineered to solve OE design failures for improved longevity

OSC Automotive radiators are constructed using factory standards with the highest grade raw components. Each unit is designed for direct fitment, making installation as straightforward as removing the original radiator. Backed by rigorous quality testing, this radiator provides superior heat transfer and cooling efficiency for long-lasting engine and transmission protection.