At Sagroparts, we know how stressful cold starts can be for both engine and machine. During the winter months, engine heaters are a critical investment for tractors and agricultural machinery used daily. With the right engine heater, wear is reduced, starts become easier, and the machine is ready to work immediately—even when the temperature drops.
What is an engine heater?
An engine heater is an electric heat source that preheats the engine before starting. At Sagroparts, we work with electric engine heaters that connect to 230V and are used when the machine is parked. By heating the engine block, coolant or oil, friction at startup is reduced, and the engine reaches operating temperature faster.
Engine heaters are mainly used on diesel engines in tractors and machinery subjected to recurrent cold starts—something that otherwise leads to increased wear and higher fuel consumption.
Engine heaters for tractors and agricultural machinery
Our range of engine heaters is adapted for different machine types, engines, and installation conditions. We offer engine heaters from well-known manufacturers like Calix and DEFA—solutions proven in Nordic climates and developed for long service life.
With us, you'll find among others:
- Block heaters – Mounted directly in the engine block and effectively heats the engine from within
- Hose heaters – Mounted in the cooling system hoses and heats via circulating coolant
- Oil heaters – Heats motor oil for better lubrication at cold start
- Tank heaters – Keeps hydraulic oil warm in hydraulic tanks in cold weather
How does an engine heater work?
An electric engine heater heats the critical parts of the engine before starting. When the engine is already warm, resistance in moving parts is reduced, meaning the starter motor is less stressed and the engine wears significantly less. At Sagroparts, we see engine heaters as a natural part of preventive machine maintenance.
The engine heater is often used with a timer so that heating occurs automatically a few hours before work begins.
Engine heaters with timers and cable systems
For best effect, we recommend engine heaters with timers. With the correctly set timer, the engine is heated just long enough—often 1-3 hours depending on temperature and engine type. In our range, there are also engine heater cables and accessories that make installation complete and safe.
A complete engine heater package with heater, cable set, and possibly socket is a convenient choice for those who want a well-thought-out overall solution.
Assembling and installing engine heaters
Many of our customers choose to assemble the engine heaters themselves. It is fully possible but requires choosing the right model for your engine. Block heaters are often engine-specific, while hose heaters and oil heaters can be more universal.
At Sagroparts, we are happy to help you:
- Choose the right type of engine heater
- Ensure compatibility with your engine
- Find the right cabling and accessories
This is how we choose the right engine heater together
When we help our customers choose an engine heater, we always look at the whole picture:
- Motor type and machine model
- How and how often the machine is used
- If the engine heater should be combined with a cabin heater
- Need for a timer or complete engine heater package
At Sagroparts, you get more than just a product—you get guidance based on practical experience with agricultural machinery.
An investment that pays off
With the right engine heater, you reduce engine wear, save fuel, and get a machine that starts easily even on the coldest days. Explore our range of engine heaters for tractors and machines—and invest in a solution that lasts, season after season.
