Quote:
Originally Posted by tonythetiger
im getting some confusing information back talking to parts guys.
Question is...Are left and right heads interchangeable (think this is a no)
9961041371R is 2000 boxster S 3.2L head
9961041024R is 2003 boxster S 3.2L head
are these interchangeable? Some say yes and some say no...
what about the 99610492100
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On my 2003 the castings are the same, but they are machined differently. The AOS bolts to a boss on the right head, that interface was not machined on the left head. Though I don't recall all of the details there were other differences as well. Gelbster, thanks for the education with the videos. That's what the forum is all about. I'd still pull the plugs first as it can be a positive indication of the failure point.