## Denso X22ESU (D7EA) Spark Plug - Reliability and Performance Denso, a renowned manufacturer of motorcycle and scooter parts, presents the X22ESU (D7EA) spark plug. This high-quality spark plug ensures optimal engine performance, contributing to its smooth and efficient operation. Ideal for both everyday riding and more demanding conditions. ### Advanced Technology for Your Motorcycle The X22ESU (D7EA) spark plug utilizes a nickel-lithium center electrode, guaranteeing efficient combustion and low fuel consumption. This special alloy is characterized by high durability, which translates into less frequent replacements and lower operating costs. ### Fitment and Specifications To facilitate the selection of the appropriate spark plug, Denso provides precise technical data: * **Denso Code:** X22ESU * **NGK Code:** D7EA * **Thread Diameter:** 12mm * **Thread Length:** 19mm * **Wrench Size:** 18mm By choosing the Denso X22ESU (D7EA) spark plug, you are investing in the reliability and performance of your motorcycle or scooter.