The NGK Spark Plug CR8E maintains NGK’s reputation for delivering top-tier quality and performance. Designed for a wide range of engines, it features a standard thread connection along with the following specifications: Hex size: 16mm, Thread diameter: 10mm, Thread length: 19mm, and Electrode gap: 0.8mm. This spark plug is engineered to provide optimal combustion efficiency, ensuring your engine runs smoothly and consistently. It is highly recommended to verify the manufacturer's specifications before purchasing to ensure compatibility with your engine model. Whether for automotive or motorcycle engines, NGK’s CR8E offers reliability and performance in one trusted package.