CSF 3548 OE Replacement Radiator Aluminum Core with Plastic Tanks

The CSF 3548 is an OE replacement radiator featuring a 2-row aluminum core with plastic tanks, designed for Mercedes-Benz applications including models with PZEV (Partial Zero Emissions Vehicle) systems. This upgraded heavy-duty radiator provides superior cooling performance with a 2-row core compared to the original 1-row OEM design.

Key Features:

• OEM-specified plastic tank and aluminum core construction with tanks made from virgin grade engineered plastic resins that are glass-filled for added strength and durability
• High-performance multi-louvered fin design engineered to OEM specifications for optimal heat dissipation
• Features quick-connect inlet and outlet fittings for easy installation
• EPDM rubber gaskets rated to withstand extreme temperatures down to -120°F
• 100% leak tested at 150% of operating pressure before leaving the factory
• Rigorously tested including vibration-cycle, thermal-cycle, and wind tunnel testing for cooling efficiency validation

CSF is known as "The Cooling Experts" and manufactures radiators in ISO-certified facilities, with each product meticulously crafted to provide a drop-in fit. With over 30 million cooling products sold worldwide, CSF delivers proven reliability and performance for demanding automotive cooling applications.