Hi TronX,
There is several other postings recently about these POS mount mounts.You may want to read about everyone's fun times with these motor mounts. I have a 1998 Merc Mystique 2.0 Zetec at home too that I replaced the center rubber inserts on the front and rear mounts. These 2 mounts have round circular iron pieces with rubber inserts inside. Yes, they can be done with engine in car with a jack to support engine. Good Luck, Duane Koss / Blue Springs, MO
