Audi A4 B8 Ignition Coil. 2011 Audi A4 Ignition Coil Each 2011 A4 ignition coil transforms low battery voltage into thousands of volts to activate the spark plugs and start combustion. A bad oil pack can make your A4 almost un-drivable.
Top Rated Seller Top Rated Seller. How to Replace Spark Plugs and Ignition Coils You should change your spark plugs every 40000 miles and your ignition coils every 80-100000 miles. You can set the denomination in your cart during checkout.
By Jared Hammond - March 31 2016.
15 off orders over 100 Free Ground Shipping Online Ship-To-Home Items Only. Shop AutoZone for 2007 Audi A4 Ignition Coil. Still have the same codes and ru read more. Audi B8B85 A4 Quattro 20T Service Kit Ignition Service Kit Includes four Original Equipment red coil packs and four NGK iridium spark plugs BKR8EIX - One heat range colder.