You'll probably want the 040350 strap which is 2-3mm thicker. This is the strap that came off my 2002 Miata. I still managed to install this K040347 strap, but it was tight. With this smaller belt, I had to loosen the alternator bolt to allow it to rotate more and was extremely difficult to access/break out. A regular sized belt could probably be installed with just 3 turnbuckles accessible from the front of the alternator.