CSF 3931 Radiator

Overview of CSF Radiator 3931 for Hyundai Sonata

The CSF Radiator part number 3931 is designed specifically for Hyundai Sonata models, providing reliable cooling performance. Featuring a durable aluminum core and plastic tanks, this radiator supports efficient heat dissipation to maintain optimal engine temperature.

• Core thickness: 1 1/4 inches for effective heat transfer
• Core dimensions: 18 11/16 inches length by 18 5/16 inches width
• Aluminum core material for lightweight durability
• Plastic tank construction with OEM-style quick-connect inlet
• Cross flow design for improved coolant circulation
• Inlet and outlet diameters: 1 3/8 inches, positioned left and right respectively
• Single-row core configuration
• Box dimensions: 24 9/16 inches length, 22 3/8 inches width, 5 1/16 inches height
• Box weight: 8 lbs, non-hazardous material

Detailed Product Description

The CSF radiator 3931 is engineered with a 1 1/4 inch thick aluminum core that ensures efficient heat exchange, critical for maintaining engine performance in Hyundai Sonata vehicles. The cross flow design enhances coolant flow across the core, reducing hotspots and improving overall cooling efficiency. The plastic tanks are molded to OEM specifications and include a quick-connect inlet for straightforward integration with existing cooling systems. Both inlet and outlet ports measure 1 3/8 inches in diameter, positioned on the left and right sides respectively, facilitating proper coolant routing. This radiator features a single-row core, balancing cooling capacity with compact size to fit the Sonata's engine bay.

Common Applications and Problem Resolution

• Replacement for leaking or cracked radiator tanks
• Upgrade for overheating issues due to inefficient cooling
• Solution for corrosion or clogging in original radiator cores
• Restoration of proper coolant flow in Hyundai Sonata cooling systems
• Addressing radiator damage from road debris or accidents

Installation Notes and Tips

When installing the CSF radiator 3931, ensure the cooling system is fully drained before removal of the old radiator. Verify that inlet and outlet hose diameters match the 1 3/8 inch specifications for proper fitment. The OEM-style plastic tanks with quick-connect inlets simplify installation but inspect all connections for secure sealing to prevent leaks. It is recommended to replace the radiator cap separately if needed, as this product does not include one.

Quality Assurance and Warranty

CSF radiators are manufactured to meet OEM standards, using high-quality aluminum cores and durable plastic tanks. This radiator is designed to provide consistent cooling performance and long service life for Hyundai Sonata vehicles. While specific warranty details are not provided here, CSF products typically come with manufacturer-backed warranties to cover defects in materials and workmanship.