Can anyone tell me about models and engines in terms of compatibility? I have a 99 Forester needing a motor. Which Subarus from then until now could donate a motor with minimal fuss? I'm looking to purchase either a motor or a wrecked car and I will pull the motor. I'm looking at just the non-turbo options - don't want to deal with computer differences and plumbing headaches. I know not all 2.5L motors from Subaru are the same, but, for example, does the '05 motor swap neatly or will I have to do some work to make it fit?

Thanks for your input!

lots written about this, suggest you do a "search" into the archives on this forum. You will learn answers fast!

you should be able to go with a 95-96 2.2 engine. I have performed the swap myself on someones car, although i dont recall the exact years.

 

the intake plugged in the same and the only difference between the recipient and donor cars was the ac compressor itself.

 

you will want to look and see if you have a dual port or single port exhaust

'99 Forester was the first year for the phase II 2.5 (SOHC) so older 2.5's (DOHC) will not work, but some older 2.2's (SOHC) will.

 

Newer 2.5's will work as well. I am not familair enough to say *how new* will fit but at least a couple years and maybe more.

 

GD