Fluidyne High Performance 68RFE Transmission Fluid Cooler 19-24 Ram 6.7L Cummins

Fluidyne High Performance 68RFE Transmission Fluid Cooler 19-24 Ram 6.7L CumminsWhen your 6. 7L Cummins is towing, hauling, or working in hot conditions, transmission heat can build quickly. This Fluidyne High Performance 68RFE Transmission Fluid Cooler is designed to give Dodge Ram 2500 and 3500 trucks more cooling capacity than the factory setup, helping the transmission stay cooler and more consistent under load. Built with aluminum stacked plate construction, this dual pass cooler provides four times the core area and four

When your 6.7L Cummins is towing, hauling, or working in hot conditions, transmission heat can build quickly. This Fluidyne High Performance 68RFE Transmission Fluid Cooler is designed to give Dodge Ram 2500 and 3500 trucks more cooling capacity than the factory setup, helping the transmission stay cooler and more consistent under load.

Built with aluminum stacked plate construction, this dual-pass cooler provides four times the core area and four times the fluid capacity compared to conventional tube-and-fin designs. That added capacity helps improve heat dissipation, support better transmission fluid temperatures, and promote longer transmission life during demanding use.

This cooler is a direct bolt-in upgrade made to fit into the existing cooling system with minimal modifications. With -8 AN female O-ring fittings, a silver powder-coated finish, and Fluidyne’s proven cooling experience, it is a strong reliability upgrade for Ram HD owners who want better protection for daily driving, towing, and heavy-duty work.