The NGK 4644-4PK BKR7E Standard Spark Plug is the perfect solution for various automotive applications. Each plug features a high-quality MKU ceramic insulator, ensuring precise ignition and longevity. Its patented high-temperature lead-free ceramic technology reduces ignition timing setbacks, maintaining optimal engine performance and power. The BKR7E plug also boasts a robust ceramic tip, designed to withstand the extreme heat and pressure of high-performance engines, ensuring a clean burn and extended spark life. With its 4-piece design, this spark plug kit is ideal for DIY or professional installation, providing superior engine performance and reliability.
