The OG Subaru EJ Oil Cooler Adaptor
The Fuji Racing Thermostatic Oil Sandwich Plate is the original off-the-shelf oil cooler adaptor plate specifically designed for the Subaru EJ platform, the adaptor comes with either AN8 or AN10 fittings for the lines. The adaptor also has a built-in thermostat with opening temperature options 72c, 80c & 90c, it blocks the bypass opening in the adaptor to allow 100% of the oil to travel through the oil cooler. Did you know, Prodrive used our oil cooler adaptor for the P25 resto mod ?
- Now with even more options, choose the AN fitting size for your oil cooler lines AN8 or AN10, and choose which temperature thermostat 72c, 80c or 90c
72c Thermostat is recommended for full track cars in warm climates
80c Thermostat is recommended for track cars in cooler climates, road cars in warmer climates
90c Thermostat is recommended for road cars who want to retain standard operating temperatures