CSF 3703 OE Replacement Radiator Aluminum Core Plastic Tank

The CSF 3703 is an OE replacement radiator featuring aluminum core and plastic tank construction. This radiator is engineered to meet original equipment specifications while delivering reliable cooling performance for your engine.

Construction and Materials:

• Aluminum core with plastic tank construction for optimal heat dissipation
• Virgin grade engineered plastic resin tanks with glass-filled reinforcement for added strength and durability
• Special grade EPDM rubber gaskets designed to withstand extreme temperatures up to -120°F
• High-performance multi-louvered fin design for maximum airflow and cooling efficiency
• Crossflow radiator style with inlet on upper driver side and outlet on lower passenger side

Quality Assurance:

• 100% leak tested at 150% of operating pressure before leaving the factory
• Vibration-cycle tested to ensure durability under real-world conditions
• Thermal-cycle tested for long-term reliability
• Wind tunnel tested for optimal core cooling efficiency
• Burst pressure and impulse-cycle tested for strength verification
• Salt spray tested for corrosion protection
• 30-point fitment inspection on critical dimensions for proper installation

CSF has over 50 years of experience manufacturing radiators and operates ISO/TSO certified factories. With more than 30 million units sold worldwide, CSF radiators are engineered to deliver reliable cooling performance and direct-fit installation. This radiator does not include an integrated transmission cooler and is sold individually.