Direct Ignition Coil

The Bosch ignition coil is engineered as a direct-fit replacement, meeting or exceeding original equipment (OE) specifications. This coil provides the necessary ignition voltage for smooth engine performance, ensuring a strong and long-lasting spark. By delivering optimal ignition energy, it contributes to improved engine running conditions, leading to lower fuel consumption and reduced exhaust emissions. This specific ignition coil is a pencil coil on plug type, meaning it is mounted directly over the spark plug, eliminating the need for spark plug wires. This coil-on-plug system is a standard feature in most modern vehicles for its advantages in packaging, performance, emissions control, and maintenance. The coil is not oil-filled and does not require an external resistor. Failure symptoms of direct ignition coils can include reduced fuel efficiency, decreased power output, and engine misfires. This Bosch ignition coil is compatible with a range of Volkswagen, Audi, and Porsche models, including various Jetta, Touareg, Cayenne, and Panamera variants. Please consult the detailed fitment guide for specific year, engine, and drivetrain compatibility to ensure proper application.