I have a 2004 1.7l Civic EX with AT. It seems time to change the engine and transmission mounts. I would like to know what is recommended, OEM Honda or are there good aftermarket. Any good threads on this, and could someone refer me to a good diagram with the part numbers?

 

OEM or generic last about the same- not long enough in my opinion. Aftermarket polyurethane mounts will last the life of the car, but you get a lot of engine vibration because they're solid.

OEM: Honda Automotive Parts

Any auto parts store generic or here: https://www.rockauto.com/catalog/raframecatalog.php?ck