Note
【Note-1】 Spark Plug Pre-Set Gap: 0.035-0.039 inches.
【Note-2】 For Hyundai Genesis 3.8L, this item is compatible with the model manufactured from 5/1/2008 to 3/17/2009.
【Note-3】 For Kia Borrego V6 3.8L, this item is compatible with the model manufactured from 5/16/2008.
【Note-4】 Using High-Performance Iridium Spark Plugs. Much better than Nickel and Platinum.