The product is a set of four NGK spark plugs, specifically the IZFR6K11 model. These spark plugs are of high quality and are designed for improved ignition performance in vehicles. Made in Japan, they are a reliable choice for car owners looking to enhance the efficiency of their ignition systems. With the manufacturer part number IZFR6K11 and reference OE/OEM number NGK, these spark plugs are a trusted option for maintaining and improving vehicle functionality.
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