Ignition Coil Fits: Compatible with Audi A4 2001-2006, A4 Quattro 2001-2005, A6 Quattro 2003-2004, Allroad Quattro 2003-2005, TT 2001-2006, TT Quattro 2001-2006; Compatible with Volkswagen Beetle 2000-2005, Golf 2001-2005, Jetta 2001-2005, Passat 2001-2005
Material and Process of Ignition Coil:The Ignition coils use raw materials made of high-strength engineering plastics that are highly insulating and resistant to high temperatures. Ignition coils provide high power and energy to the engine ignition system.
Material and Process of Spark Plug: The Spark plugs are made of high quality aluminum and porcelain with high corrosion resistance, which can maintain the spark gap for a long time and make the ignition voltage stable, so that the car engine maintains the best running condition
Recommendation:Ignition coil and spark plug installation requires skill. Please seek professional assistance to complete the installationproducts