I like that you have to "86" the engine cover to install things. I think most car buyers are mechanical morons and it scares them to see engine parts that they haven't the foggiest clue about. Hence the introduction of engine covers to simplify things and not scare the buyer. I was reminded of this a year or two ago when I was looking for an oil leak on a friend's car. It was a Lexus and when I opened the hood and removed his engine cover, all easy as you please to me, his stress level shot ever skyward, close to a panic. I pointed out multiple areas where mechanics had either left parts (fasteners mainly) off the car or reinstalled things improperly, which only made his anxiety all the worse. He is one of those people who just crosses their fingers and hopes his vehicle won't stop running altogether. He has sort of an, "If you ignore the problem, maybe it will go away on it's own," attitude!