CSF 3993 High-Performance Replacement Radiator

The CSF 3993 is a premium aftermarket replacement radiator engineered to deliver superior cooling performance and long-lasting durability. Manufactured by CSF, a family-owned company with nearly 80 years of radiator expertise, this radiator is built using high-quality materials that match or exceed OE specifications.

Key Features:

• Constructed with high-grade aluminum core and plastic tanks for optimal heat dissipation
• Multi-louvered fin design maximizes cooling efficiency and airflow
• 100% leak tested at 150% of operating pressure before leaving the factory
• Undergoes rigorous vibration-cycle, thermal-cycle, and burst pressure testing
• Designed as a direct-fit replacement for easy installation
• Backed by CSF's industry-leading 2-year warranty

CSF radiators are ISO/TS certified and manufactured to high-performance standards, with over 30 million units sold worldwide. Each radiator is precision-engineered to match OE fit, form, and function while providing enhanced cooling capacity for both daily drivers and performance applications.