CSF 3667 Radiator

Overview of CSF 3667 Radiator for Ford Explorer

The CSF 3667 radiator is designed specifically for Ford Explorer models, providing reliable cooling performance with a durable aluminum core and plastic tanks. This radiator features a single-row core construction optimized for efficient heat dissipation in cross flow configuration.

• Core thickness: 5/8 inch
• Core width: 18 13/16 inches
• Core length: 28 3/4 inches
• Aluminum core with plastic tanks
• Cross flow design for improved coolant flow
• Inlet and outlet diameter: 1 1/2 inches (right inlet, left outlet)
• One core row for streamlined cooling
• Cap not included

Details on the 1 Row Plastic Tank Aluminum Core Product Line

The CSF 1 Row Plastic Tank Aluminum Core product line combines OEM-style plastic tanks with a robust aluminum core to balance durability and weight. This design supports effective heat transfer while maintaining compatibility with factory mounting points and hose connections. The 1-row core configuration is suitable for applications requiring moderate cooling capacity, such as the Ford Explorer.

Technical Description of CSF Part Number 3667

This radiator features a 5/8 inch thick aluminum core measuring 18 13/16 inches wide and 28 3/4 inches long, providing a solid surface area for heat exchange. The cross flow design allows coolant to move horizontally through the core, enhancing thermal efficiency. The plastic tanks reduce weight and resist corrosion, while the 1 1/2 inch inlet and outlet diameters ensure proper coolant flow. The radiator is designed without a cap, so the existing cap from the vehicle should be reused.

Applications and Common Issues Addressed

• Replacement for leaking or damaged radiators in Ford Explorer vehicles
• Resolves overheating caused by clogged or inefficient radiator cores
• Addresses coolant leaks from cracked plastic tanks
• Improves cooling system performance with OEM-style aluminum core
• Suitable for restoring factory cooling capacity in Explorer models

Installation Notes and Tips

When installing the CSF 3667 radiator, ensure the inlet and outlet hoses match the 1 1/2 inch diameter specifications. Since the radiator does not include a cap, retain the original radiator cap from the vehicle. Verify proper alignment of mounting points to avoid stress on the plastic tanks. Bleed the cooling system thoroughly after installation to prevent air pockets and ensure optimal performance.

Quality Assurance and Warranty

CSF radiators are manufactured to meet OEM specifications, combining aluminum cores with plastic tanks for durability and corrosion resistance. While specific warranty details are not provided, CSF products typically undergo rigorous quality control to ensure reliable operation in Ford Explorer cooling systems.