Just another warning, to add to all the rest, do NOT buy spark plugs from amazon.
It's getting to the point that I don't buy anything from Amazon that I care about. Even if it appears 100% genuine, somehow products I buy from amazon just seem to have problems, like they were QC seconds that were supposed to be discarded or something. This has happened too many times to be a coincidence. Go buy the identical thing from Home Depot or whatever, and it's fine. So there's more too it than just actual knock-offs.
I still buy certain things from amazon that I ultimately don't care about that much and it's convenient compared to going to a local store and paying 5x as much for something just as junky. Just don't buy anything that matters.
It's getting to the point that I don't buy anything from Amazon that I care about. Even if it appears 100% genuine, somehow products I buy from amazon just seem to have problems, like they were QC seconds that were supposed to be discarded or something. This has happened too many times to be a coincidence. Go buy the identical thing from Home Depot or whatever, and it's fine. So there's more too it than just actual knock-offs.
I still buy certain things from amazon that I ultimately don't care about that much and it's convenient compared to going to a local store and paying 5x as much for something just as junky. Just don't buy anything that matters.