The NGK Double Platinum Spark Plug (Part Number: PLFR6A-11) is designed to enhance your vehicle's performance with its advanced ignition technology. This spark plug fits various Subaru and Toyota models, ensuring reliable operation and durability. With its double platinum construction, it delivers superior ignitability and a longer service life compared to conventional nickel spark plugs, making it a smart choice for your engine's needs. Engineered with high-grade pure alumina ceramic and a 98% pure copper core, this spark plug prevents overheating and ensures reliable starts every time. Its design helps maintain stable idling and reduces fouling, contributing to improved fuel efficiency and lower emissions. Perfect for both daily drivers and performance enthusiasts, the NGK Double Platinum Spark Plug is the ideal upgrade for your ignition system. <b>Features:</b> * Double platinum construction for enhanced ignitability and longevity: Double platinum construction for enhanced ignitability and longevity * High-grade alumina ceramic and copper core for reliable performance: High-grade alumina ceramic and copper core for reliable performance * Prevents overheating and ensures dependable starts: Prevents overheating and ensures dependable starts * Designed to reduce fouling and improve fuel efficiency: Designed to reduce fouling and improve fuel efficiency * Compatible with various Subaru and Toyota models: Compatible with various Subaru and Toyota models