CSF 3405 Radiator

Overview of CSF 3405 Radiator for Infiniti FX45

The CSF 3405 radiator is designed specifically for the Infiniti FX45, 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 a down flow configuration.

• Core thickness: 5/8 inch
• Core dimensions: 29 1/16 inches width by 17 11/16 inches length
• Aluminum core material for effective heat transfer
• Plastic tanks for corrosion resistance and weight reduction
• Inlet and outlet diameters: 1 3/8 inches (right inlet, left outlet)
• Down flow radiator type with one core row
• Includes a high-efficiency concentric oil cooler measuring 14 3/4 inches
• Does not include radiator cap

Details on the 1 Row Plastic Tank Aluminum Core Product Line

The CSF 1 Row Plastic Tank Aluminum Core line combines OEM-style plastic tanks with a robust aluminum core to balance durability and performance. This product line is engineered to meet the cooling demands of vehicles like the Infiniti FX45, offering a single-row core design that supports efficient coolant flow and heat exchange while maintaining a lightweight profile.

Product Description and Specifications

The CSF 3405 radiator features a 5/8 inch thick aluminum core measuring 29 1/16 inches wide and 17 11/16 inches long, providing a solid surface area for heat dissipation. The plastic tanks on either side are designed to resist corrosion and reduce overall weight compared to metal tanks. The radiator is configured as a down flow type, which directs coolant from the top to the bottom of the core, enhancing cooling efficiency. Both the inlet and outlet have a diameter of 1 3/8 inches, positioned on the right and left sides respectively, facilitating straightforward hose connections. Additionally, this radiator includes a high-efficiency concentric oil cooler measuring 14 3/4 inches, which helps maintain optimal engine oil temperatures under demanding conditions.

Common Applications and Issues Addressed

• Replacement for leaking or damaged radiators in Infiniti FX45 models
• Resolves overheating issues caused by inefficient or clogged radiator cores
• Addresses coolant leaks from cracked plastic tanks
• Improves engine cooling performance in vehicles with original equipment radiators showing wear
• Supports engine oil temperature regulation through integrated oil cooler

Installation Notes and Tips

• Ensure compatibility with Infiniti FX45 before installation
• Inspect and replace radiator hoses and clamps as needed during installation
• Bleed the cooling system properly to avoid air pockets
• Verify inlet and outlet hose diameters match the radiator connections (1 3/8 inches)
• Do not reuse the old radiator cap; install a compatible cap separately as this radiator does not include one

Quality Assurance and Warranty

The CSF 3405 radiator is manufactured to meet OEM specifications, combining a corrosion-resistant plastic tank with a durable aluminum core. This product is free of hazardous materials and designed for long-term reliability in the Infiniti FX45. Warranty details should be confirmed with the distributor or manufacturer, as they may vary by region.