Yes, my service plans were the manufacturers own, not the dealers or any other third party. But something to bear in mind is that most of them are administered by a third party. Not the manufacturer. They have big charges if you cancel, which you of course are entitled to do. Many of these plans cannot be transferred either as mine were not. If your car was stolen or written off, or you just decide to change your car for whatever reason you can face losing most or even all your money. In my case I lost around £180 in total. It's happened to another of my family a year or so ago when their car was badly damaged & written off. So I avoid these plans now.