I replaced the engine in my 2002 Mountaineer. The replacement engine has a sticker on the driver side valve cover front side. The sticker says 2G 962 BB. This is the assembly identification, but I can't find the code breakdown. I was told that the replacement is a 2007, but I want to make sure. Can anybody tell me what this sticker says? I want to replace the plugs, and the 2002 and 2007 recommendations are different.