hi i have a 2009 is250 rwd automatic, i was planning on swapping the engine with a 2011 is250 rwd as well, i was wondering if it would be a direct swap or if i would need new wiring harness and ecu and end clips? thank you

 

It will be a direct swap. If you use the original harness on the new engine, you will need to move the ignition filters over from the old engine and plug them in. If you use the new harness, it should just plug in and go.

Thread moved.

Jeff

 

Thank you kindly 😊

 

So the engine i was planning to swap is out of a 2011 awd is250 would that ve a direct swap as well or does the awd change anything ? Thank you for any help possible

 

You will need to swap your upper/lower oil pan and engine mount brackets from the original engine. Other than that, it is the same.

Jeff

 

 

Jeff is our Google. ROFL!