How much does it cost to rebuild a Rotax 912 ULS?
New Rotax 912 ULS is $23,000 plus shipping and installation (something you would have to do with a rebuilt also, or more, as you will be shipping two ways). Rebuild cost in the $20,000 plus range. Based on average rebuild price of $2,160 for Rotax 503 and $2,985 for 582.