I only buy from sellers rated at 98% or higher. Deals that are to good sometime are. I bought a set of spark plugs for my Tundra that were fakes. I would of never known if I didn't stumble on a Youtube video about them and how to tell. Boxes and everything looked just like Genuine Denso Plugs Branded Toyota. EBAY did get my money back for me.They were about 1/2 price from most other dealers.