NGK Spark Plug B7ES

NGK spark plugs push the limits of performance and innovation, bringing the most advanced technology to today’s high-efficiency engines. From the high-tech Ruthenium HX to the industry standard OE-style spark plugs, NGK drives the future of spark plug engineering. Plug Info Spark Plug Unscrewable SAE connector Nickel Middle Electrode 1 - Earthed Electrode no interference suppression with gasket seat Spanner Size 20,8 mm Thread Length [mm] 19,0 mm Thread Size M14 x 1,25 Spark Position [mm] 1,0 mm