Its possible to get pretty much any tool. Spark plug sockets are common, and can be found wherever you buy your tools from. Suggestion, get yourself a good set or wrenches, screwdrivers, ratchet and sockets, and a long magnet in case you start droppin sockets. Also an oil filter wrench and a drain bucket is also handy. Youll need these tools for pretty much every mod/repair your going to do. Having your own tools saves a lot of money on easy jobs, plus it gives you the satisfaction on workin on your car instead of just driving it.