This GReddy Oil Cooler adaptor is the correct way to run a DIY Oil Cooler. This SANDWICH Style fitting goes between your oil filter and the block. It has (2) Inlet and outlet -10AN fittings to run an oil cooler off of.

The most important part of this is the built in Thermostat. This allows for quick engine warm up and maintains a safe oil pressure upon startup. Without using a thermostat, some oil coolers take a while to fill up and build pressure giving longer duration to get proper oil circulation within the motor. The thermostat open temperature ranges from 71deg~85deg Celcius.

Note: 3/4X16UNF Adapter Included

O-rings are also included.