Universal 30 Row Oil Cooler 80 °C Thermostat Adapter 3/4x16UNF and M20x1.5 +7" Electric Fan. The key feature on a Oil Cooler Kit is our adapter included a thermostat which is made from Japan. To maintain constant oil temp and quick engine warm up, a free flowing thermostat is incorporated inline on the oil block adapter for the standard type and on an external unit for the remote oil filter type.
