Engine Heater Preheater For Diesel And Gas Engines With Thermostat, Weather Tight Coolant Heater No Pump Required, Fits Trucks, Marine, And Industrial Equipment, Supports 600-800 CID (9.8-13.1L) Engines, Preheating Made Easy

Engine Coolant Heater Preheater With Built In Thermostat
✔️ 480 volt 2.5 kW single phase for 600 to 800 CID engines

This handy engine heater warms the coolant in big diesel and gas motors so they fire right up on cold days. It shows up a lot on trucks, work boats, and job site machines where a no fuss warm start matters.

✅ Works on 600 to 800 CID or 9.8 to 13.1 L engines
✅ 480 V 2.5 kW 5.2 A 60 Hz single phase power
✅ Thermosiphon flow moves coolant with no pump
✅ Thermostat clicks on at 120 F and off at 140 F

💡 What does a coolant heater do for diesel and gas engines in winter? A solid preheater cuts down cold start stress and gets fluids moving before the key turns. - Saves engine parts from wear during those first few minutes - Makes starting trucks and marine gear smoother every time - Runs on basic 480 volt power without extra pumps or hoses - Keeps industrial equipment ready in all kinds of weather