Hyper-Cool Trans Cooler Kit -8an

The DERALE Hyper-Cool Trans Cooler Kit -8an (SKU DER15960) is a dedicated transmission fluid cooling system engineered for vehicles requiring efficient thermal management of automatic transmission fluid. This plate-type cooler kit arrives complete with all necessary fittings and adapters, delivering a ready-to-install solution for builders and technicians who need to maintain optimal transmission operating temperatures under demanding conditions.

The kit features 10 AN female O-ring inlet and outlet ports with 8 AN male adapters included, allowing flexible integration into various transmission line configurations. The aluminum construction with black powder-coat finish provides both corrosion resistance and a clean appearance in engine bay installations. At 11.51 lbs and measuring 12.5 x 6.85 x 17.85 inches, the cooler is compact enough for challenging packaging scenarios while maintaining adequate surface area for effective heat dissipation. The plate-type design maximizes cooling efficiency compared to tube-and-fin alternatives, making it suitable for high-performance applications, street rods, custom builds, and modified vehicles where factory transmission cooling proves insufficient.

This transmission cooler addresses a critical need in vehicle builds where elevated fluid temperatures compromise shift quality, reduce fluid longevity, and risk transmission damage. Buyers installing upgraded powerplants, adding auxiliary coolers, or operating vehicles in severe duty cycles—heavy towing, frequent spirited driving, or high ambient conditions—benefit from independent transmission temperature control. The included fittings and hardware eliminate sourcing multiple components separately, streamlining installation and ensuring proper sizing throughout the system.

DERALE's transmission cooling products are recognized for reliability in the automotive aftermarket, with coolers specified by builders across custom car, truck, and performance vehicle segments. The -8an designation refers to the adapter size, a standard choice for medium-duty applications balancing flow capacity with installation flexibility in confined spaces.