NGK DILKR8B6 91448 laser iridium spark plug is specially designed for high performance ignition systems. It increases the efficiency of your engine thanks to its high temperature tolerance and long life features. Thanks to laser iridium technology, it optimizes fuel consumption by providing a stronger and more stable ignition. The spark plug reduces emissions by allowing your engine to run cleaner and more efficiently. Manufactured in accordance with NGK's high quality standards, the spark plug is known for its durability and reliability. With its long-lasting performance, NGK DILKR8B6 91448 laser iridium spark plug supports your car's ignition system in the best way. Manufactured to high standards, it is an excellent option to increase your car's performance and optimize fuel consumption.