Stack Plate 34 Row Coole r Core (-10AN O-ring)

Derale built this stack plate 34-row cooler core (DER53478) with -10AN O-ring ports for drivers who need serious cooling beyond factory capacity. Modified engines and high-performance transmissions push past stock limits, and this cooler steps in to handle the extra heat.

Thirty-four rows of stacked aluminum plates create a large surface area for heat removal while staying compact enough to fit most engine bays. The -10AN O-ring ports mate with standard fittings, so you can drop it into a custom cooling loop without hassle. Precision-welded construction keeps it leak-free under high pressure.

Whether you race on weekends or tow heavy loads, this cooler core earns its place. At just 5.54 lbs, it won't weigh down a competition build, and its rugged build holds up to daily street use as well.