2PCS NGK CR7HSA/C7HSA Spark Plugs, CR7HSA Spark Plugs for Scooters, Mopeds and Motorcycles, for Optimized Engine Performance and Efficient Ignition, 10mm Thread

【Compatibility】: The NGK CR7HSA/C7HS spark plug is equivalent to many other renowned brands, including CHAMPION RZ10YC, and guarantees proven performance. 【Optimal Performance】: These CR7HSA/C7HS spark plugs feature anti-interference technology that reduces electrical interference. This spark plug offers excellent reliability for smooth ignition and optimal engine performance. 【High-Quality Materials】: Our spark plugs are made of advanced aluminum silicate ceramic with robust insulation. The nickel-manganese alloy center electrode ensures optimal durability and energy transfer. 【Simplified Installation】: With a 10mm diameter thread and a 12.7mm thread length, these CR7HSA/C7HS spark plugs are easy to install and securely fastened in the housing. They can be easily installed by both professionals and amateurs. 【Necessity】: NGK spark plugs are a safe choice for a wide range of applications. They therefore offer versatile and reliable solutions for many types of engines.