Where is the block heater on a 2009 Pontiac Montana?

On a 2009 Pontiac Montana, the block heater is typically located near the engine block, specifically on the driver's side, towards the front. It is a cord that plugs into a standard electrical outlet, making it easier to start the vehicle in cold weather by warming the engine. If you're having trouble locating it, check under the hood for a cable or plug that may be tucked away or secured to the engine.