on my chrysler new yorker v6 you basically have to cut holes in the firewall to get to the back 3 plugs. And the accesorie belt? It warps around all kinds of stuff you have to take off to change it and its basically smooshed against the passenger shock tower. Easy? any older civic. The engine bay is huge, the motor is tiny, and everything is in plain site. The clutch save cylinder is even right under the hood and very easy to get to, etc. My 924 is a pain, usually. Everything is cramped and goes all which ways. The wiring is all over the place. The fuel filter and pump have their own cavity under the car tho, and if you have a big jack or a lift are about the easiest to get to in any car ive worked on. The starter and oxygen sensor are impossible to get to without a lift, or a whollleeee lot of patience. The 02 sensor connector is behind the engine on top of the bellhousing. Which when half the motor is under the dash, pretty hard to see let along unplug