UltraCool Side Mount Oil Cooler Kit for 1991-2017 Harley-Davidson Dyna
Keep oil temperatures under control on 1991-2017 Harley-Davidson Dyna models with the UltraCool Side Mount Oil Cooler Kit. This fan-assisted system mounts along the frame/down tube and combines a high-efficiency aluminum heat exchanger with dual sealed IP68 fans that produce 220 CFM of airflow. An oil adapter and thermal switch automatically activate the fans when oil temperature reaches 210°F, helping provide cooling airflow even in traffic and low-speed riding.
The kit includes black nylon-coated stainless steel braided oil lines with AN6 fittings, a plug-and-play wiring harness with relay and waterproof connectors, an LED fan-operation indicator, and the installation tools needed for setup. Available in Chrome or Gloss Black. UltraCool states the system can reduce oil temperature by as much as 50°F depending on operating conditions and motorcycle setup.