HPD Transmission Cooler Kit — Suitable for Ford Ranger PX / Mazda BT-50 (3.2L Auto 2011–2020)

HPD's oil-to-air transmission cooler kit keeps automatic transmission fluid within safe, stable temperatures under heavy towing and load. Its bar and plate core (400×110×50mm) is built to hold steady oil temperatures in extreme conditions, unlike factory coolant heat-exchanger or in-radiator setups that can raise engine coolant temps or risk the two fluids mixing if they fail.

Lower, more stable transmission temperatures prolong fluid and transmission life, reduce engine coolant load and can improve fuel economy. The complete kit includes the cooler, laser-cut stainless steel bracketry, CNC-machined billet oil adaptor block and end tanks, 10mm oil hoses, hose-tail fittings, support clamps, insulation, hardware and instructions; HPD recommends fitment by a qualified mechanic.