Radiator Extruded Core 19x28 Dual Pass Open

The PWR NORTH AMERICA Radiator Extruded Core 19x28 Dual Pass Open is a high-performance aluminum radiator engineered for late-model vehicle cooling systems requiring efficient heat dissipation. This dual-pass design with passenger-side inlet and outlet configuration delivers superior thermal management by routing coolant through the core in two separate passes, maximizing contact time between fluid and cooling fins for enhanced heat transfer efficiency.

Constructed from lightweight aluminum with an extruded core design, this radiator measures 28 inches wide by 19 inches tall by 1.75 inches deep—specifications optimized for vehicles where OEM cooling capacity falls short during sustained high-performance driving, towing, or hot-climate operation. The dual-pass configuration creates two distinct flow paths that work in concert to reduce coolant temperature more effectively than single-pass designs, particularly under extended load conditions. Its natural aluminum finish resists corrosion while maintaining visibility for system diagnostics and maintenance checks.

This radiator serves enthusiasts and technicians upgrading cooling systems on late-model vehicles where factory radiators struggle to maintain optimal operating temperatures. It is ideal for applications involving modified engines, vehicles operating in high-ambient environments, or those handling sustained towing loads. The dual-pass architecture addresses the thermal demands that single-pass units cannot manage, making it a preferred choice for serious powertrain builders and performance shops. Each unit arrives ready for installation with proper inlet and outlet positioning for straightforward integration into compatible late-model cooling systems.