Premium OEM SP-530 Spark Plugs for Maximum Engine Efficiency

High-performance copper core ensures superior conductivity and faster ignition for optimal combustion. Precision laser-welded iridium tip guarantees extended durability and consistent spark delivery under extreme conditions.

Triple gasket sealing design prevents gas leakage and maintains stable cylinder pressure. Anti-corrosion nickel plating resists oxidation and extends service life in harsh environments.

Direct replacement for SP-530/AYFS-32Y-R models, compatible with most modern fuel-injected engines. Ideal for high-speed racing, heavy-duty towing, or daily commuting where reliability matters.

Factory-calibrated electrode gap requires no adjustment for plug-and-play installation. Engineered to reduce misfires and improve fuel economy by up to 5% compared to standard plugs.

Exclusive batch-tested quality control ensures each unit meets strict OEM specifications. Bulk packaging available for commercial repair shops and fleet maintenance operations.