OSC 13103 Aluminum Radiator with Transmission Cooler

The OSC 13103 is a premium aluminum automotive radiator engineered to meet OEM specifications for form, fit, and function. This complete radiator assembly features advanced construction techniques and high-quality materials designed to deliver reliable cooling performance and extended service life.

Key Features:

• Premium grade aluminum core construction with cadmium-plated tubes inside and out to prevent premature failure
• Integrated transmission oil cooler with brass concentric design where originally equipped
• Die-cut gaskets ensure leak-free operation
• Triple pressure tested during production for quality assurance
• Drop-in direct replacement design requires no modifications
• All necessary fittings and hardware included for easy installation
• Premium grade tubes, fins, headers, and tanks for enhanced durability

OSC radiators feature engineering enhancements that improve cooling efficiency and extend the life cycle of high-mileage vehicles. Each radiator core is tested prior to assembly, transmission and engine oil coolers are tested before tank installation, and the complete unit undergoes final testing to ensure it meets strict OEM performance standards. Components are fitted and torqued to factory specifications for reliable operation.