## NGK DR7EA (X22ESR-U) Spark Plug - Reliability and Performance The NGK brand is synonymous with quality and innovation in the field of spark plugs. The DR7EA (X22ESR-U) spark plug is a perfect example of precision engineering and advanced technology, ensuring optimal performance of your motorcycle's engine. ### Advanced Technology for Your Motorcycle The use of a nickel-lithium center electrode guarantees not only efficient engine operation but also contributes to low fuel consumption. This special alloy is characterized by high durability, which translates into less frequent replacements and savings in the long run. ### Fit and Specifications The DR7EA (X22ESR-U) spark plug is precisely designed to meet the requirements of various motorcycle models. Key parameters include: * **Thread diameter:** 12mm * **Thread length:** 19mm * **Wrench size:** 18mm Additionally, for easy identification, we also provide replacement codes: * **NGK Code:** DR7EA * **Denso Code:** X22ESR-U By choosing the NGK DR7EA (X22ESR-U) spark plug, you are investing in reliability, performance, and long life, which directly translates into comfort and riding pleasure.