BOSCH Ignition Coil 0221604115 and NGK Spark Plug 1675 (PFR7S8EG) SET AUDI: VOLKSWAGEN: Please be sure your vehicle model and engine are listed in the compatibility chart. We are not responsible for fitment. The fitment for this set has been been determined by vehicles both the ignition coils and spark plugs fit together. This Set Contains: 4- Bosch 0221604115 Ignition Coils (AUDI/VW OE #'s: 06H905115B + 07K905715G) 4- NGK 1675 (PFR7S8EG) Spark Plugs (AUDI/VW OE #: 06H905601A) Bosch is an OEM Direct Ignition Coil manufacturer for Volkswagen Auto Group NGK is an OEM Direct Spark Plug manufacturer for Volkswagen Auto Group FREE USPS PRIORITY SHIPPING Bosch Direct Ignition Coil - (Coil on Plug) High-performance ignition coils from Bosch guarantee a reliable voltage from the start, more ignition energy to ensure that your engine starts and runs smoothly. Bosch ignition systems combine the security of fully developed system engineering with the employment of the latest technology. The application of Bosch ignition coils ensures all advantages of the original equipment. Bosch Ignition coils provide more ignition energy to ensure that your engine starts well and runs smoothly. High-performance ignition coils from Bosch guarantee a reliable voltage from the start. Features and Benefits: Demand controlled ignition voltage Long spark duration Better engine performance Reduced fuel consumption Reduced obnoxious emissions in exhaust gas NGK Laser Platinum Spark Plug NGK Laser Platinum spark plugs provide high ignitability and longer service life. Dual platinum surfaces ensure slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions. The platinum disc welded to backside of ground electrode provides long life, faster starts and quicker acceleration. Laser Platinum spark plugs provide high ignitability and longer service life. Features and Benefits: Laser welded Platinum center electrode tip Platinum disc welded to backside of ground electrode provides long life Trivalent Metal Plating provides superior anti-corrosion and anti-seizing properties Faster starts and quicker acceleration Better fuel economy and lower emissions Best Platinum spark plug available Original Equipment Manufacturer approved design