I would have loved to but garage round the corner promised they would source the OEM in 2 hours then it was driven there with battery pack under the hood. Whats done is done.
I'm confused whether this alternator should even be in this model, nevermind if it's OEM. It might possibly be the voltage regulator instead?
I'm not completely sure about the correct voltage but I've read various posts ranging from 12 to 14v. I can see it constantly fluctuating with a voltage reader.