Set of 3 high-performance iridium spark plugs with 3 coils. - Brand: NGK - Model Name: IRIDIUM MAX BK6EIX - Quantity: 3 - Included: 3 coils U5158 - Spark Plug Type: Iridium - Compatibility: Mira Gino, Mira EF-DET series Thank you for viewing. I purchased and installed these, but I hardly used them because I changed cars. They were used for about a week. They are in excellent condition, having been used for less than 10km. I think this is a great deal as you don't often see these at this price.