CSF 3918 OEM Replacement Radiator Aluminum Crossflow

The CSF 3918 is an OEM-style replacement radiator engineered to deliver reliable cooling performance and precise fitment. This radiator features a durable aluminum core paired with glass-filled engineered plastic tanks, providing the same materials and construction style as the original equipment.

Key Features:

• Aluminum core with plastic tank construction for optimal heat dissipation
• Crossflow design with center driver side inlet and lower passenger side outlet
• High-performance multi-louvered fin design for maximum cooling efficiency
• B-Tube design for enhanced strength and durability
• Virgin grade engineered plastic tanks with glass filling for added strength
• EPDM rubber gaskets rated to withstand temperatures up to -120°F
• 100% leak tested at 150% of operating pressure before leaving the factory
• Drop-in fit design with all proper connections in OEM locations

CSF radiators undergo rigorous testing including vibration-cycle, thermal-cycle, wind tunnel, burst pressure, and corrosion protection testing. Manufactured in ISO-certified facilities, each radiator is individually inspected to ensure it meets CSF's exacting standards for quality and performance. This radiator is sold individually and provides a direct replacement solution for maintaining your vehicle's cooling system.