I have been looking on the web for a rebuilt or crate engine for the 6 but I am having zero luck. Is there any other cars that have the same engine or is this engine mazda specific. The car is a 2005 4cyl sport model.
Thanks for your help,
Jason

 

What's wrong with the engine you have? Just about anything inside an engine can be repaired. Engines aren't meant to be disposable (unless you've got money to burn.)

 

I'm looking for the same exact motor. Try www.usedmazdaengines.com . They have a few used 3.0's, and only one new 2.3L. They update it fairly often. Also, are you doing to swap or having it done?