Premium Iridium Spark Plug – Superior Ignition & Durability
High-performance iridium tip ensures precise spark and optimal combustion for maximum engine efficiency. Ultra-fine 0.6mm center electrode minimizes voltage requirements while improving fuel economy.
Direct OEM replacement compatible with 9807B-5617W and 9807B-5615W models. Precision-engineered with anti-corrosion nickel-plated shell and triple gasket seal for leak-proof durability.
Ideal for gasoline-powered cars requiring reliable cold starts and smooth acceleration. Perfect for daily commuters, performance vehicles, and long-distance driving.
Global wholesale pricing – bulk orders available at unbeatable rates. Trusted by mechanics and auto enthusiasts worldwide for consistent quality and OEM-matched specifications.






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car iridium spark plug IZFR6K11 spark plug OEM 9807B-5617W 9807B-5615W car spark plug in cars
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