OSC 618 Replacement Radiator - Aluminum Core with Transmission Oil Cooler

The OSC 618 is a premium replacement radiator engineered to meet Original Equipment Specifications for precise fitment and reliable cooling performance. Designed as a direct-fit solution, this radiator installs as easily as the original equipment came out, eliminating the need for modifications.

Premium Construction Features:

• Premium-grade Alcoa aluminum core construction for superior heat dissipation
• Cadmium-plated tubes inside and out to prevent premature corrosion and failure
• Integrated transmission oil cooler (TOC) for automatic transmission applications
• Die-cut gaskets to ensure leak-free performance
• All necessary fittings and hardware included for complete installation

Quality Assurance:

• Each radiator is individually pressure tested before shipment
• State-of-the-art cycle, vibration, burst, and environment testing during manufacturing
• Engineered for multi-fit applications without compromising look or function
• Meets or exceeds OE cooling performance standards

OSC radiators are built using factory construction standards and high-grade raw components to ensure long-term reliability for your engine and transmission. The design incorporates improvements over original equipment where needed to solve common OE design failures and provide better service life than the original radiator.