A: The location of the engine block heater depends on the type of heater. For example, an oil pan heater is typically on the oil pan, while a bolt-on heater is directly connected to the exterior of your engine block.
The block heater warms parts of the engine and the motor oil while the vehicle is parked.
Block heaters are helpful during the winter months when it’s difficult to start the vehicle. The struggle occurs because the engine takes more time to reach its optimal temperature and the cold makes the motor oil more viscous.
The block heater usually comes with a power cord that plugs into an outlet designated for the heater. So you can simply plug or unplug the power cord from the electric power outlet. Depending on the heater, you might need to remove a protective cap.
The exact steps on how to access the block heater depend on your vehicle and its heater type. If it’s a factory-installed block heater, you can use your owner’s manual for the process. You can follow the plug and cord into the engine compartment and you should be able to find the heater this way.
On the other hand, if you’re trying to install or remove an aftermarket block heater, make sure to read its installation guide thoroughly starting.
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