What's the Hyundai Tucson glow plug location?

If You need to change the glow plugs on the Hyundai Tucson then You need to follow these steps. First, You will want to locate the glow plugs. They are on top of the cylinder heads on the engine, and there are multiple of them. They look a lot like spark plugs, so they should be easy enough to find. Once You have found them they will simply screw out of the slots they are in, and then You can screw the new ones back into the slot. Simple as that. Glow plug prices can vary, but somewhere between 25 and 50 per plug is pretty standard, meaning they are a little pricey, but not too bad.