So I have a 2015 Subaru Outback 2.5i PZEV and have spun a rod bearing. It never ran even a half quart low on the dip stick and I have owned since new. It has 134k miles so it’s well out if warranty and now I have a very tough choice to make. I have decided to go with a used motor and this brings me to my question. I have available to me a 2017 motor w/ transmission and it’s ready to go. Will the 2017 work in my 2015 without problems? It’s also a PZEV btw. Thanks in advance.