These NGK Ignition Coils, also known as engine coils or spark plug coils, deliver the highest in durability and operational performance. Manufactured to OE standards, NGK Spark Plug Coils take power from the alternator and relay that power to the spark plugs. This ignites the fuel and makes your vehicle run. While ignition coils are built to last, over time, your current ignition coil may have begun to fail. With this in mind, if your vehicle exhibits bad ignition coil symptoms including backfiring, misfiring, stalling, or not starting in cold weather, consider NGK, the ignition ...

   Ignition Coil Red Set of 8 for Audi A4 A5 A6 A7 A8 Q7 R8 S4 S5 S6 S8 VW Touareg. Ignition Coil Features & Benefits. Brand New Audi Red Ignition Coil. Comes as a Set of 8. Built to strict quality control standards. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. Only ships to a street address within the Contiguous U. 2007-11 Audi A6 Quattro V8 4.2L Ignition Coil Set. 2012-15 Audi A7 Quattro Ignition Coil Set. 2007-12 Audi A8 Quattro V8 4.2L Ignition Coil Set. 2007-10 Audi Q7 V8 4.2L Ignition Coil ...