





Manufacturer reference: 4702
Jagg Oil Coolers oil filter adapter designed to neatly integrate an oil cooler on big-twin and classic touring engines. This automatic thermostat valve allows the oil to bypass the cooler during warm-up, promoting a shorter heating time, and then directs the oil to the cooler once the operating temperature is reached. The design circulates the oil first through the filter for optimized flow and intact engine protection.
The installation takes place between the engine and the filter, for a quick and clean installation of a Jagg oil cooler. Suitable for Vintage/Classic, Touring, and Roadster universes — used on machines such as Indian Springfield 116 and the referenced Harley-Davidson Street Glide CVO. Note: the Stock-to-Jagg fitting ref. 0713-0081 is required when replacing an original Harley-Davidson oil filter adapter with a Jagg adapter (available separately).
Compact, understated, and robust, this adapter is aimed at riders who want a clean integration of a heat exchanger without modifying the original oil circuit. Ideal for those seeking reliability and simple mounting on their custom or touring bike.