4 x Bosch Ignition Coils for Audi A3 8V A4 B9 F4 Q2 GA Q3 8U A1 8X 1.4L 13-20

Bosch ignition coils are built to achieve or exceed OE specifications and are known industry-wide for their reliability and performance.Bosch ignition coils transform a vehicle battery's voltage into thousands of volts. This is required to provide the high energy for an electrical spark in the spark plugs that ignites the fuel air mixture.

• Direct fit application.
• Lower fuel consumption and reduced exhaust emissions for your vehicle.
• Ensures reliable voltage for smooth engine performance.
• Comprehensive coverage: the right ignition coil for any application.
• Functionally and quality tested in accordance with the same standards as for original equipment parts: For high performance and reliability over a long service life.
• High-quality materials and manufacturing methods: For excellent resistance to heat, vibration and corrosion, as well as long-lasting electrical mechanical stability.

Bosch, a premier global supplier of services and technology, is a privately held company headquartered in Germany. Its operations have been divided into four main business sectors that include automotive technology, industrial technology, energy and building technology, and consumer goods.

Bosch products and services are designed to fascinate and improve the quality of life by offering innovative and beneficial solutions. The company offers technology worldwide that is "Invented for Life."