Enhance Your Mazdas Performance with the L3Y4-18-110 Spark Plug Superior Aftermarket Quality: This spark plug is designed with a high-performance electrode head, offering exceptional quality that meets the demands of your Mazda. It ensures your engine runs smoothly and efficiently, providing reliable performance. Optimized Fuel Efficiency: Featuring a high melting point, this spark plug improves fuel efficiency and reduces harmful emissions. The advanced design helps optimize your vehicle's fuel consumption, making it more environmentally friendly and cost-effective to operate. Enhanced Engine Performance: By generating a powerful electric spark, this spark plug boosts engine performance. It ensures a quick start and consistent operation, enhancing the overall driving experience with improved power and responsiveness. Durable Construction: Crafted with special electrode materials and professional workman