Engine Block Heater Ford Fusion 2.0L 2013-2016 Location and Replacement

In this video, you will see the complete process of locating, testing, and replacing the engine block heater element and its power cord on a Ford Fusion equipped with the 2.0L EcoBoost turbo engine. If your car struggles to start during freezing winter mornings, you notice an antifreeze leak dripping from the front side of the engine block, or your winter plug cord shows zero electrical continuity, this visual guide shows you exactly where to look to find the heater and how to swap it out.

How this video helps you: The engine block heater is a high-power heating element threaded or pressed directly into one of the engine block’s core expansion ports (freeze plug holes) to keep the engine oil and coolant warm in extreme sub-zero temperatures. On the 2.0L EcoBoost engine, it is positioned on the front (radiator) side of the engine block, tucked tightly beneath the intake manifold assembly and right next to the oil filter adapter housing. Because it is completely hidden from the top of the engine bay and buried behind turbo charge piping and structural wiring harnesses, it is incredibly tough to spot. This video points directly to its exact position on the vehicle so you can see it clearly from the proper angle underneath. You will see how to drop the lower splash shield, how to route the heavy-duty electrical cord safely away from moving accessories, and how to swap the element cleanly.

⚠️ CRITICAL HYDRAULIC & SAFETY NOTE: > 1. Never attempt this repair while the engine is hot! Always let the vehicle cool down completely to avoid severe burns from hot engine components or scalding antifreeze. 2. Removing the block heater element will open a large hole directly into the engine’s cooling jacket. Engine coolant will pour out instantly and rapidly the moment the old unit is loosened. Have a large drain pan positioned directly underneath, and ensure you have fresh Ford-approved coolant ready to refill and completely bleed the cooling system afterward to prevent air pockets.

Common symptoms of a bad Engine Block Heater or Cord: The block heater functions as a high-power heating element that plugs into a standard household extension cord. Over time, road salt, vibration, and extreme temperature cycles can cause these classic issues:

• Hard Starting on Freezing Days: Even when plugged in for several hours, the engine cranks over incredibly slowly or shudders violently upon starting on a cold morning, indicating the engine block isn’t actually being warmed.
• No Internal Electrical Resistance (Open Circuit): If you test the prongs of the bumper plug using an electrical multimeter set to Ohms, you get an “OL” (Open Line) reading instead of a normal resistance reading (typically between 20 to 40 Ohms), proving either the cord is severed or the internal element is burnt out.
• Coolant Leaking from the Front of the Block: The rubber O-ring seal surrounding the heater element can degrade and become brittle over time. This causes engine coolant to slowly weep past the block port, leaving an orange or green crusty residue around the element area and a mystery fluid drop on the ground.
• Tripping House Breakers / GFCI Outlets: The moment you plug the car’s cord into your outdoor household outlet, it instantly trips the GFCI safety breaker. This indicates a dead short circuit, usually caused by road moisture entering cracked cord insulation or a shorted heating coil inside the element.

Watch the video to see the exact location on the front engine block and get your winter setup ready to handle the cold!