Review on 🔧 Dorman 092-020 EZ Drain Oil Plug and Gasket, 21MM Hex Head, M14 x 1.50 Thread for Compatible Vehicle Models by Rich Schobinger

The product was fairly easy to install with no problems other than tightening the plug. I don't know what size it is so I had to use pliers to tighten the cork. The manufacturer must specify the size of the wrench used to tighten the plug. Only time will tell with the weather in Southern California if there will be an expansion leak as someone mentioned. Seems to be a good product apart from the lack of a key size.