Coolant & Additives
Engine pre heaters are an essential component for any performance vehicle, especially in colder climates. They work by warming up the engine before starting, reducing wear and tear, improving fuel efficiency, and enhancing overall performance. This page will provide a comprehensive guide to engine pre heaters, their benefits, and how to choose the right one for your vehicle.
Engine pre heaters are devices that warm up the engine oil and coolant before the vehicle is started. This pre-heating process helps to reduce the strain on the engine during cold starts, which can significantly extend the life of your engine. They are particularly beneficial for performance vehicles, which often require optimal operating temperatures to deliver the best performance.
There are several key benefits to using an engine pre heater in your vehicle:
When choosing an engine pre heater, there are several factors to consider:
Installation of an engine pre heater can vary depending on the type and model. Some can be installed by the vehicle owner, while others may require professional installation. Always refer to the manufacturer's instructions for specific installation procedures.
Engine pre heaters are a valuable addition to any performance vehicle, particularly in colder climates. They can help to extend the life of your engine, improve fuel efficiency, and enhance overall performance. With a range of options available, you can find the perfect pre heater to suit your vehicle and climate. Explore our range of engine pre heaters today to find the perfect fit for your vehicle.
A failing engine block heater won't necessarily cause your car to stop running, but it will lose its effectiveness. The most common sign is a prolonged cold start—if your engine takes longer than usual to warm up even with the heater plugged in.
You can also check for physical damage to the heater itself (corrosion, cracks). A multimeter can test for continuity; if there’s no electrical path, the heating element is likely burned out.
Another clue? Check the power cord and plug for damage. A faulty connection can prevent the heater from working properly. If you suspect a problem, it's best to have it diagnosed by a mechanic—they can confirm the issue and replace the heater if needed.
You can generally leave an engine block heater plugged in for extended periods—even overnight. They’re designed to maintain a consistent temperature, not rapidly heat the engine.
Modern heaters have thermostats that cycle on and off to prevent overheating and minimize energy consumption. However, it's still wise to avoid leaving them running *continuously* for days on end when temperatures are mild.
A good rule of thumb is 2-6 hours before driving in freezing conditions. If the temperature is well below zero, longer is better. Most heaters draw between 100-500 watts, so the electricity cost is relatively low—often less than a dollar per night.
For many drivers, absolutely. Engine block heaters are a solid investment, especially if you live in a cold climate or do a lot of short trips. Let’s be honest, constantly starting a freezing engine takes its toll.
They reduce wear and tear on vital components like pistons and cylinder walls by ensuring proper lubrication from the moment you start driving. Plus, they improve fuel economy during warm-up—a cold engine burns richer to compensate for incomplete combustion.
If you’re a performance enthusiast, it's even more crucial. Pre-heating ensures your oil is at operating temperature before hard driving, maximizing protection and power output. For daily drivers in harsh winters, they can mean the difference between starting reliably or getting stranded.
An engine pre-heater, often called an engine block heater, warms your engine before you start it. It does this by heating the coolant inside the engine block—hence the name!
Think of it like warming up before a workout. Cold engines suffer more wear and tear because oil is thicker when cold and doesn’t lubricate as effectively. A pre-heater keeps things flowing smoothly, reducing friction on startup.
These heaters plug into a standard 120V outlet (or sometimes 240V for heavy-duty applications) and use electricity to heat a resistive element immersed in the coolant. It’s especially beneficial if you live somewhere with freezing temperatures or frequently drive short distances where the engine doesn't fully warm up.
