Prius Spark plug replacement by removing wiper cowling

How to replace the Spark Plugs on a Toyota Prius 2013. Also good for wiper motor assembly replacement.

[@pgreenx]

Unbelievable. I see a lot of people pushing the coils under the cowl that stays in place but this looks like the right way.

[@dalgetty]

What a journey just to remove a spark plug... On top of that I have to buy a special tool to remove the wiper, mine are stuck so fast I need to get a top post battery terminal remover. Unbelievable