[oragex]

Marmon (DEA) says the mount meets or exceeds OEM

This really means nothing, anyone can say anything they want. How does it even exceed OEM ?
At just $79 it looks scary low. Not the kind of job you'd want to do twice, and cheap parts with rubber are known to last between weeks or 1-2 years, depends on the luck. At least, don't throw the original one yet DEA Transmission Mount- Any good? | Bob Is The Oil Guy

First time I see a post on leaking mount on this forum. if there's not engine vibrations, I'd leave it there

 

[oragex]

"Usually" for the same engine and year it may be the same part. Many Kia parts are same as Hyundai but at a lower price