Lowest price on brand new, in-the-box auto parts. 12pcs Ignition Coil & NGK Platinum Spark Plug Kit Set for Infiniti Nissan 3.5L. Ignition Coil Features & Benefits. (6) NGK Platinum Spark Plugs. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. 2003-08 Infiniti FX35 V6 3.5L Ignition Coil Pack. 2007 Infiniti ...