CSF 3874 Radiator

Overview of CSF Radiator Part 3874 for Kia Sportage

The CSF radiator part number 3874 is designed specifically for Kia Sportage 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
• Core width: 18 5/16 inches
• Core length: 19 1/8 inches
• Aluminum core material with plastic tanks
• Cross flow design for effective coolant circulation
• Inlet and outlet diameter: 1 3/8 inches (right inlet, left outlet)
• Single-row radiator core
• Includes high-efficiency round type oil cooler (14 9/16 inches)

Detailed Product Description

This CSF radiator (part number 3874) is engineered with an aluminum core that measures 1 1/4 inches thick, 18 5/16 inches wide, and 19 1/8 inches long, ensuring sufficient surface area for heat exchange. The plastic tanks are designed in an OEM style to match the original equipment specifications for Kia Sportage vehicles. The cross flow configuration enhances coolant flow efficiency, helping to maintain consistent engine temperatures under various driving conditions. 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, the radiator includes a high-efficiency round type oil cooler measuring 14 9/16 inches, which aids in maintaining optimal oil temperatures.

Common Applications and Problem Solving

• Replaces worn or leaking radiators in Kia Sportage models
• Addresses engine overheating issues caused by inefficient cooling
• Resolves coolant leaks from damaged or cracked radiator tanks
• Improves cooling system performance after radiator core damage
• Supports oil temperature regulation with integrated oil cooler

Installation Notes and Tips

When installing the CSF radiator part 3874 on a Kia Sportage, ensure all coolant hoses match the 1 3/8 inch inlet and outlet diameters for proper fitment. Verify the cross flow orientation aligns with the vehicle’s cooling system layout. Since the radiator does not include a cap, reuse the existing OEM cap or source a compatible replacement. Inspect all mounting points and hardware for wear and replace as necessary to secure the radiator firmly. 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 standards, featuring a plastic tank and aluminum core construction for durability and corrosion resistance. This radiator is free from hazardous materials and designed for long-term reliability in Kia Sportage vehicles. While specific warranty details are not provided here, CSF products typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms.