CSF 3543 OE Replacement Radiator Aluminum Core Plastic Tank

The CSF 3543 is an OE-style replacement radiator engineered for reliable cooling performance in Dodge Durango and Jeep Grand Cherokee applications. This radiator features a single-row aluminum core with durable plastic tank construction, designed to match original equipment specifications for a direct drop-in fit.

Key Features:

• Aluminum core with plastic tank construction for optimal heat dissipation
• Glass-filled virgin grade engineered plastic tanks for added strength and durability
• Special grade EPDM rubber gaskets withstand extreme temperatures down to -120°F
• High-performance multi-louvered fin design for maximum cooling efficiency
• Core dimensions: 25 1/8" length x 20 1/4" width x 7/8" thickness
• 1.5" inlet and outlet diameters (crossflow style)
• 100% leak tested at 150% of operating pressure before leaving factory
• No integrated transmission cooler

CSF is known as "The Cooling Experts" with over 30 million products sold worldwide. Every CSF radiator undergoes rigorous testing including hydrostatic pressure tests, vibration-cycle testing, thermal-cycle testing, and wind tunnel testing for optimal core cooling efficiency. Backed by a 2-year warranty, this radiator provides OEM-equivalent quality at an aftermarket value.