6x Spark Plugs for PORSCHE 997 991 Boxster 987 981 Panamera 970 3.6 Also available individually Description: The spark plugs are selected according to the Porsche parts catalog. Naturally, the plugs have different heat ranges depending on the Porsche model and engine. Here you will find the right spark plugs for your Porsche. We have always relied on modern technology from the most renowned manufacturers (BOSCH/BERU/NGK). These manufacturers were also original equipment suppliers for Porsche in their day. The spark plugs are also available individually in our webshop. Brand Information: Bosch was founded in Stuttgart in 1886 and has always been involved in the production of automotive parts, which has made the company the world's largest automotive supplier today. Bosch primarily produces electronic components and their regulators and switches. The company has earned a worldwide reputation through developments in technical systems such as the ABS system, traction control (ASR), and electronic stability program (ESP). Furthermore, Bosch components are very durable and of excellent manufacturing quality. Additional Information: ● Bosch: 0242245581 ● Thread Length: 26.5 mm ● Thread Size: M14x1.25 ● Wrench Size: 16 mm ● Tightening Torque: 28 Nm ● Spark Position: 5 mm ● Electrode Gap: 1.6 mm ● Heat Range: 5 Reference Numbers: 999.170.122.90 999.170.130.90 999.170.151.90 Scope of Delivery: As shown in the illustration Suitable for: Panamera 970 3.6 (300/310 hp) 997 3.6 3.8 Carrera 2/2S/4/4S from 06/'08- (345/385/408PS) 991 3.4 3.8 Carrera 2/2S4/4S/GTS up to -08/'16 (350/400/430PS) Boxster/Cayman 987 2.9 3.4 from 09/'08- Boxster/Cayman/Spyder 981 2.7 3.4 3.8 Electrode gap 1.6mm Heat value 5Show moreShow less