Duralast Spark Plug Boot CP078

Since vehicles with direct ignition systems were first introduced in 1988, an ever-increasing number of new cars and trucks are being manufactured using Coil-On-Plug (COP) technology for ignition systems. Since 2007, more than 70 percent of all new vehicle production utilized Coil-On-Plug technology, and today more than 30% of all vehicles on the road use COP. These complex engines require ignition components that deliver maximum spark, provide long life and meet or exceed original manufacturer specifications. AutoZone Duralast COP insulators are a cost-effective solution to replace insulators that fail due to normal wear and tear or are damaged during tune-ups. They are designed specifically for the replacement of COP insulators in domestic and imported automobiles and trucks.