Enhance the performance of your vehicle with this set of 8 NGK IRIDIUM TIP SPARK PLUGS TR8-IX. These premium spark plugs are designed with Iridium tip surface finish for smooth and efficient engine functioning. Made by NGK, a renowned brand in the automotive industry, these spark plugs are guaranteed to improve the acceleration and fuel efficiency of your vehicle. The set is suitable for gasoline fuel type and is compatible with left side placement on your vehicle. The manufacturer part number is NGK-3691, and the other part number is NGK3691. The spark plugs come with a warranty, and the performance part ensures that your vehicle runs smoothly. Upgrade your ignition system with this set of NGK IRIDIUM TIP SPARK PLUGS TR8-IX, made in Japan, and experience the benefits of high-quality spark plugs.