CSF 3813 Replacement Radiator Aluminum Plastic Crossflow

The CSF 3813 is a premium aftermarket replacement radiator engineered for turbocharged applications. This direct-fit radiator features a durable aluminum core with plastic end tanks, designed to match OE specifications for reliable cooling performance.

Key Features:

• Aluminum core with plastic tank construction for optimal heat dissipation
• Crossflow design with upper driver side inlet and lower passenger side outlet
• High-performance multi-louvered fin design for maximum surface area contact
• 1-row core configuration optimized for turbocharged engines
• Drop-in fit requiring no modifications for installation
• 100% leak tested at 150% of operating pressure before leaving the factory

Rigorous Quality Testing:

• Individual leak testing ensures zero defects
• Vibration-cycle tested for durability
• Thermal-cycle tested for temperature extremes
• Wind tunnel tested for optimal core cooling efficiency
• Burst pressure and impulse-cycle tested for strength
• Salt spray tested for corrosion protection

CSF is an ISO-certified manufacturer and OE supplier with nearly 80 years of cooling expertise. With over 30 million units sold worldwide, CSF radiators are manufactured on the same production lines as OE components, ensuring the highest quality standards. Every CSF radiator is designed as a direct replacement, maintaining the same materials and construction style as the original equipment.