CSF 3474 Radiator

Overview of CSF 3474 Radiator for Toyota RAV4

The CSF 3474 radiator is designed specifically for Toyota RAV4 models, providing reliable engine cooling 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: 7/8 inch
• Core width: 29 1/16 inches
• Core length: 14 7/8 inches
• Aluminum core material with plastic tanks
• Inlet diameter: 1 3/8 inches (left side)
• Outlet diameter: 1 5/16 inches (right side)
• Down flow radiator type
• Includes high-efficiency concentric oil cooler (15 3/8 inches)
• OEM style plastic tanks and aluminum core
• Compatible with Toyota RAV4 vehicles

Details on the 1 Row Plastic Tank Aluminum Core Product Line

The CSF 1 Row Plastic Tank Aluminum Core line combines lightweight plastic tanks with a robust aluminum core to balance durability and heat transfer efficiency. This product line is engineered to meet OEM specifications, ensuring proper fitment and performance for vehicles like the Toyota RAV4. The single-row core design supports effective cooling while maintaining a compact profile suitable for various engine compartments.

Technical Description of CSF Part Number 3474

The CSF 3474 radiator features a 7/8 inch thick aluminum core measuring 29 1/16 inches wide and 14 7/8 inches long. The plastic tanks are designed to withstand thermal cycling and pressure fluctuations typical in automotive cooling systems. The radiator uses a down flow design, directing coolant from the top to the bottom for consistent heat exchange. Inlet and outlet diameters are 1 3/8 inches (left) and 1 5/16 inches (right), respectively, matching OEM specifications for Toyota RAV4 models. Additionally, the integrated high-efficiency concentric oil cooler (15 3/8 inches) supports engine oil temperature regulation.

Common Applications and Problem Solving

• Replacement for leaking or damaged radiator cores in Toyota RAV4
• Improves engine cooling efficiency to prevent overheating
• Restores proper coolant flow with OEM-style inlet and outlet sizes
• Addresses plastic tank failures common in older radiators
• Supports oil cooling needs with integrated oil cooler for engine longevity

Installation Notes and Tips

• Ensure compatibility with Toyota RAV4 model year before installation
• Verify inlet and outlet hose diameters match vehicle specifications
• Drain coolant completely before removing the old radiator
• Inspect and replace radiator hoses and clamps as needed
• Bleed the cooling system after installation to remove air pockets

Quality Assurance and Warranty Information

The CSF 3474 radiator is manufactured to meet OEM standards using high-quality aluminum and plastic materials. It is designed for durability and consistent performance under normal operating conditions. While the product does not include a radiator cap, it is compatible with CSF cap number 4513. This radiator is not classified as hazardous material and is packaged securely to prevent damage during shipping. Warranty details should be confirmed with the distributor or manufacturer.