Hello,

Just wanted to share with everybody that I purchased new coils from ebay. They were labeled as "Standard Motor Products" which is the same as the Advanced Auto coils. They came today and I installed them without any problem. They actually are made in Japan and have the same part number Mazda has on them. At around $110 dollars for 4 including shipping, it was the cheapest I could find since Advanced Auto no longer stocks coils. My 06 has 52K miles on it and the originals were working fine. I just replaced them for peace of mind. If anybody is looking for stock coil replacements, ebay coils will work just fine.

-Lawrence