Thermostatic Oil Cooler Adaptor Gold Suits EJ & FA Subaru Engines

Thermostatic Oil Cooler Adaptor Gold Suits EJ & FA Subaru EnginesOil cooling without the overkill. The Fuji Racing Thermostatic Oil Cooler Adaptor is a smart, lightweight solution to manage oil temps on Subaru EJ engineskeeping things cool when it counts, and warm when it should be. Machined from 6061 aluminium, this high flow sandwich plate features a built in 82C thermostat that stays closed during cold starts for quicker warm ups. Once up to temp, it opens automatically to route oil through your coolerprotecting

Oil cooling without the overkill.

The Fuji Racing Thermostatic Oil Cooler Adaptor is a smart, lightweight solution to manage oil temps on Subaru EJ engines—keeping things cool when it counts, and warm when it should be.

Machined from 6061 aluminium, this high-flow sandwich plate features a built-in 82°C thermostat that stays closed during cold starts for quicker warm-ups. Once up to temp, it opens automatically to route oil through your cooler—protecting your motor from both ends of the spectrum.

💡 Thermostatic control – Opens at 82°C for smart, balanced cooling
🪛 Plug-and-play setup – Designed specifically for EJ engines
🔧 Clean line routing – Clears exhaust and headlight with 45° or 90° AN fittings
🔩 High-flow design – No restrictions, just consistent pressure and performance
💪 6061 aluminium construction – Lightweight, durable, and ready for abuse

📦 Kit Includes:
• 1x Thermostatic Adaptor Plate
• 1x Built-In 82°C Thermostat
• 2x AN8 Fittings
• 1x Stainless Steel Block Adaptor

Smarter oil temp control, without the clutter.
Cool faster, warm up properly, and protect your EJ the way Fuji Racing intended.