Suitable for:for Audi A4 2001-2005OE Number:06B905115RSpecification:Pin Number: 4 PinsMaterial: Plastic, MetalColor: Silver Tone,BlackPackage Content: 1 Pcs Ignition CoilProduct Characteristics:The ignition coil is responsible for converting the low voltage from the battery into a voltage needed to create a spark in the spark plugs.This spark ignites the air-fuel mixture in the engine cylinders, enabling combustion and powering the vehicle.Ignition coils are typically made of materials of metal, plastic, and rubber, durable and anti-deform.Efficient voltage transformation, good performance, durable construction, optimized for spark production.Easy / Professional Installation:Installation - Ignition coil installation steps:1. Disconnect battery;2. Locate old coil, remove electrical connections and mounting bolts;3.
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