CSF 3773 OE Replacement Radiator Plastic Tank Aluminum Core

The CSF 3773 is a high-quality OE replacement radiator featuring plastic tank and aluminum core construction designed for direct drop-in fitment. Built to OEM specifications, this radiator delivers reliable cooling performance for demanding applications.

Key Features:

• Plastic tank with aluminum core construction matching OE specifications
• Virgin grade engineered plastic resin tanks with glass-filled reinforcement for enhanced strength and durability
• Special grade EPDM rubber gaskets engineered to withstand extreme temperatures down to -120°F
• Welded tube construction or advanced B-Tube design for optimal coolant flow
• High-performance multi-louvered fin design to OEM specifications for maximum heat dissipation
• 100% leak tested at 150% of operating pressure before leaving the factory
• Drop-in fit design with all components pre-installed, torqued, and tested during assembly
• Manufactured in ISO-certified facilities to rigorous quality standards

CSF, known as "The Cooling Experts," has over 50 years of experience manufacturing premium automotive cooling solutions. With more than 30 million units sold worldwide, CSF radiators undergo comprehensive testing including hydrostatic, vacuum decay, and life-cycle testing to ensure lasting performance and reliability.