OSC 13397 Aluminum Radiator Assembly

The OSC 13397 is a premium replacement radiator engineered to meet or exceed OEM specifications for reliable engine cooling performance. Designed as a direct-fit replacement, this radiator provides precise fitment without modifications, making installation straightforward and hassle-free.

Key Features:

• Constructed from premium-grade Alcoa aluminum with plastic end tanks for durability and efficient heat dissipation
• Cadmium-plated tubes inside and out to prevent premature corrosion and failure
• 100% pressure tested and leak-free with die-cut gaskets for reliable sealing
• Rigorous quality testing including vibration, cycle, burst, and environmental testing
• All necessary fittings and hardware included for complete installation
• Follows OE construction standards and material specifications

OSC radiators are manufactured using the highest grade raw components and undergo testing up to three times during production. Vibration testing simulates harsh road conditions, while cycle testing flows preheated fluid through the unit for a minimum of 30,000 cycles to ensure long-term reliability. This radiator delivers consistent coolant flow and efficient heat dissipation under varying driving conditions, preventing engine overheating and maintaining optimal operating temperatures.