Denso VFKB16
For drivers who ride long distances. Denso Iridium Tough VFKB16 improves fuel economy and extends the life of the plug by significantly reducing electrode consumption. Long-lasting Iridium Tough delivers peace of mind and safety For those who are concerned about fuel economy. Fuel economy is an issue if you use your car for everyday use. Iridium Tough is the answer to that.
