## Denso U27ESR-N (CR9E) Spark Plug - Reliability and Performance Denso, a renowned manufacturer of motorcycle and scooter parts, presents the U27ESR-N (CR9E) spark plug, guaranteeing optimal engine performance and low fuel consumption. Designed to provide reliable ignition, this spark plug is the perfect choice for demanding users. ### Advanced Technology for Your Vehicle The U27ESR-N spark plug utilizes a nickel-lithium center electrode, which ensures high durability and efficient ignition of the fuel-air mixture. This advanced material is characterized by wear resistance, translating into longer periods between spark plug replacements. ### Precise Parameters for a Perfect Fit - Thread diameter: 10mm - Thread length: 19mm - Wrench size: 16mm - NGK code: C9E - Denso code: U27ESRN These precise parameters make it easy to select the right spark plug for your motorcycle or scooter, guaranteeing trouble-free installation and optimal engine performance. ### Choose Denso Quality By choosing the Denso U27ESR-N spark plug, you are investing in proven quality and reliability. Denso is a brand with many years of experience in the production of two-wheeler parts, known for its innovative solutions and attention to detail.