Exactly. Located under the exhaust manifold. I am not embarrassed to say that I needed both switched out last year, and I had my mechanic do it. Two engines, no room, and your body sticking out while your head is twisted to see under the manifold... Not fun...
Side note: I was advised to order OEM. I was told that the non-OEM starters begin to fail at the 3 year mark. The OEM's lasted 8 years. While your are in there, see if the power cables running to the starter are getting hard (non-plyable). It's a good time to switch them out, while you are at it.