CSF 3975 OE Replacement Radiator for 2020-2024 Chevy Silverado 2500/3500 6.6L

The CSF 3975 is a direct-fit OE replacement radiator engineered specifically for 2020-2024 Chevrolet Silverado 2500 and 3500 heavy-duty pickup trucks equipped with 6.6L engines. This radiator features high-quality aluminum and plastic construction designed to match original equipment specifications for reliable cooling performance.

Key Features:

• Application-specific design for 2020-2024 Chevrolet Silverado 2500/3500 with 6.6L engine
• Aluminum core with durable plastic tanks for optimal heat dissipation
• Tanks manufactured from virgin grade engineered plastic resins reinforced with glass fibers
• EPDM rubber gaskets rated to withstand extreme temperatures
• High-performance multi-louvered fins designed to OEM specifications
• 100% leak tested at 150% of operating pressure before shipment
• Rigorous quality testing including burst pressure, thermal cycle, and vibration testing

CSF has been manufacturing premium cooling system components for over 45 years, with ISO 9000-certified facilities that supply both OE manufacturers and the aftermarket. Every CSF radiator undergoes comprehensive testing to ensure reliability and performance, making this an excellent replacement choice for your heavy-duty Chevrolet or GMC truck.