CSF 3548 Radiator

Overview of CSF 2 Row Plastic Tank Aluminum Core Radiator

The CSF 2 Row Plastic Tank Aluminum Core Radiator, part number 3548, is engineered for select Mercedes-Benz models including the C300, C350, E350, E400, E550, GLK250, and GLK350. Designed to provide reliable cooling performance, this radiator features a durable aluminum core paired with plastic tanks for efficient heat dissipation and corrosion resistance.

• Core thickness: 1 5/8 inches
• Core width: 16 7/8 inches
• Core length: 25 3/8 inches
• Aluminum core material with plastic tanks
• Cross flow design with 2 core rows
• Inlet and outlet diameter: 1 13/16 inches (left inlet, right outlet)
• High-efficiency plate type oil cooler integrated (10 1/16 inches)
• OEM style quick-connect inlet fittings

Details on the 2 Row Plastic Tank Aluminum Core Product Line

The CSF 2 Row Plastic Tank Aluminum Core product line combines lightweight plastic tanks with a robust aluminum core to balance durability and thermal efficiency. This design supports effective heat exchange while maintaining compatibility with original equipment manufacturer (OEM) specifications. The quick-connect inlet fittings simplify integration with existing cooling systems, making it suitable for the specified Mercedes-Benz vehicles.

Technical Description and Specifications

This radiator features a cross flow design with two rows in the core, measuring 1 5/8 inches thick, 16 7/8 inches wide, and 25 3/8 inches long. The aluminum core enhances heat dissipation, while the plastic tanks reduce weight and resist corrosion. The inlet and outlet ports both measure 1 13/16 inches in diameter, positioned on the left and right sides respectively, facilitating efficient coolant flow. Additionally, the integrated high-efficiency plate type oil cooler (10 1/16 inches) supports engine oil temperature regulation, contributing to overall engine performance.

Compatible Vehicles and Common Applications

• Replacement radiator for Mercedes-Benz C300 and C350 models
• Cooling system component for Mercedes-Benz E350, E400, and E550
• Suitable for Mercedes-Benz GLK250 and GLK350 cooling system repairs
• Addresses overheating issues due to radiator core damage or leaks
• Resolves coolant flow restrictions caused by clogged or corroded radiators

Installation Notes and Tips

When installing the CSF radiator part number 3548, ensure the cooling system is fully drained before removal of the old radiator. Verify that the inlet and outlet connections match the vehicle’s hose diameters (1 13/16 inches) and confirm the cross flow orientation aligns with the original setup. The OEM style quick-connect fittings facilitate a secure and straightforward connection. It is recommended to inspect all hoses and clamps during installation and replace any worn components to maintain system integrity.

Quality Assurance and Warranty Information

CSF radiators are manufactured to meet or exceed OEM standards for fit, form, and function. The 2 Row Plastic Tank Aluminum Core radiator part number 3548 undergoes rigorous quality control to ensure durability and performance in Mercedes-Benz vehicles. While specific warranty details are not provided here, CSF products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.