Ignition Coil 0040100013 4 PCS ignition coil ignition system,For VW Passat Jetta Golf Bora,for AUDI A3 A4 B5 A6 1.8T 2.7T 0986221011

【FUNCTION】 : This ignition coil will greatly increase your spark and improve your performance, acceleration, starting, and fuel mileage，Help to improve combustion efficiency and enhance performance，easy to install on any engine, just plug it on. 【Material】 : Ignition coils copper wire with wonderful electrical conductivity to make our product durable and reliable. Which solves common misfire, rough running issues, poor gas mileage and check engine light. 【Feature 】: Shell made of high quality PBT material,Each coil is design for specific application, low-emissions, and high energy output.Efficiently supplies spark plug electrodes with the proper voltage to provide superior cold-start performance and a smoother running engine. 【OE DESIGNED】 : ignition coils are all designed according to original OE types, which can replace your original faulty coils perfectly and function like the original ones.Please check the description information part numbers to make sure the part will fit your vehicle before purchasing the ignition coil. 【quality service】If you need any assistance, or just have questions, please do not hesitate to contact us.Be sure to check if the parts OEM are the same before buying, if they are not the same！！！！！！ they are not suitable！！！！