CSF 3707 OE Replacement Radiator Aluminum Core Plastic Tank

The CSF 3707 is a premium OE-style replacement radiator featuring aluminum core construction with engineered plastic tanks and quick-connect inlet and outlet fittings. Designed as a direct-fit replacement for select Land Rover and Volvo applications, this crossflow radiator delivers reliable cooling performance with factory-grade quality.

Key Features:

• Aluminum core with plastic tank construction in OEM-specified design
• Core dimensions: 26-7/16" length x 17-11/16" width x 7/8" thickness
• Single-row core with high-performance multi-louvered fin design
• Virgin grade engineered plastic tanks with glass-fill reinforcement for added strength
• Quick-connect inlet and outlet pipe fittings (1-1/2" right inlet, 1-1/2" left outlet)
• EPDM rubber gaskets rated to withstand temperatures down to -120°F
• 100% leak tested at 150% of operating pressure before shipment
• Welded tube or latest generation B-tube design for optimal coolant flow

CSF is known as "The Cooling Experts" with over 30 million units sold and nearly four decades of experience in automotive cooling solutions. Manufactured in ISO-certified facilities that supply OE components to major manufacturers, this radiator undergoes rigorous quality testing including hydrostatic, vacuum decay, and life-cycle testing to ensure a precise drop-in fit and long-lasting performance.