Billion Super Thermo Low Temp Thermostat 65°C – 1JZ / 2JZ

Optimized Cooling Control for JZ Engines

The Billion Super Thermo Low Temp Thermostat (65°C) is engineered to open earlier than OEM thermostats, allowing coolant to circulate sooner and maintain lower engine temperatures. This helps reduce heat stress, improve consistency, and enhance overall engine reliability—especially in high-performance or tuned applications.

Why Upgrade Your Thermostat?

Factory thermostats are designed for emissions and efficiency, often running hotter than ideal for performance builds. A low-temperature thermostat reduces operating temperatures, helping prevent overheating, detonation, and power loss—critical for turbocharged and hard-driven engines.

Key Features

✔ Opens at 65°C for earlier coolant circulation
✔ Helps maintain lower and more stable engine temperatures
✔ Reduces risk of overheating under load
✔ Improves engine consistency in performance driving
✔ Direct replacement for OEM thermostat

Compatible Engines

✔ 1JZ-GE
✔ 1JZ-GTE
✔ 2JZ-GE
✔ 2JZ-GTE

Shipping

🇪🇺 EU delivery: 5–10 business days
🌍 International: 7–21 days