6-Pass Econo-Cool Rplcmn t Core (1/2in)

The DERALE 6-Pass Econo-Cool Replacement Core with 1/2-inch hose barb connections is a heavy-duty fluid cooler designed for vehicles that require effective thermal management under demanding conditions. This product is particularly suitable for engine cooling, transmission fluid regulation, and auxiliary hydraulic systems in light-duty to mid-range platforms.

Constructed from aluminum and copper, this unit delivers reliable cooling performance in a compact form. The 6-pass tube design enhances heat dissipation by routing fluid through multiple internal passages, thereby increasing dwell time and cooling surface area. The black powder coat finish provides protection against corrosion and UV degradation.

Operators in off-road, patrol, and motorsport environments will benefit from the improved thermal stability this core provides. While it is designed to fit existing Econo-Cool housings, it is essential to verify compatibility with specific mounting points before installation. This replacement core format allows for field maintenance, reducing downtime and labor costs compared to a complete system overhaul.