CSF 3447 Radiator

Overview of CSF 3447 Radiator for Toyota Venza

The CSF 3447 radiator is designed specifically for Toyota Venza 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: 28 11/16 inches
• Core Length: 15 3/4 inches
• Core Material: Aluminum
• Tank Material: Plastic
• Inlet Diameter: 1 3/8 inches (left side)
• Outlet Diameter: 1 3/8 inches (right side)
• Radiator Core Row Quantity: 1
• Flow Type: Down flow
• Oil Cooler: 14 3/4 inches, high-efficiency plate type
• Cap Included: No (CSF Cap Number 4514 compatible)

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 deliver effective cooling performance. This line is engineered to meet the specifications required for proper fitment and function in vehicles like the Toyota Venza, ensuring compatibility and durability under normal operating conditions.

Product Description and Specifications

The CSF 3447 radiator features a 7/8 inch thick aluminum core measuring 28 11/16 inches wide and 15 3/4 inches long, designed to provide efficient heat exchange. The plastic tanks on either side are engineered for durability and corrosion resistance. The radiator supports a down flow cooling system, which directs coolant from the top to the bottom of the core, optimizing thermal management. Both the inlet and outlet have a diameter of 1 3/8 inches, positioned on the left and right sides respectively, facilitating straightforward hose connections. Additionally, the integrated high-efficiency plate-type oil cooler measures 14 3/4 inches, enhancing engine oil temperature regulation.

Common Applications and Issues Addressed

• Replacement for leaking or cracked radiators in Toyota Venza vehicles
• Resolves overheating issues caused by inefficient cooling cores
• Addresses coolant flow restrictions due to damaged or clogged cores
• Restores proper engine oil cooling with integrated oil cooler
• Suitable for vehicles requiring OEM-style plastic tank and aluminum core radiators

Installation Notes and Tips

When installing the CSF 3447 radiator, ensure compatibility with Toyota Venza models by verifying inlet and outlet hose sizes and positions. The radiator does not include a cap; use a compatible CSF cap number 4514 or OEM equivalent. Properly bleed the cooling system after installation to prevent air pockets and ensure optimal coolant flow. Inspect all hose connections and clamps for secure fitment to avoid leaks.

Quality Assurance and Warranty

CSF radiators are manufactured to meet OEM specifications, using corrosion-resistant aluminum cores and durable plastic tanks. This radiator is free of hazardous materials and designed for long-term reliability. While specific warranty details are not provided here, CSF products typically come with manufacturer-backed warranties covering defects in materials and workmanship.