Premium Performance HR78 Super Spark Plugs – Engineered for Excellence
High-quality iridium core ensures superior conductivity and extended lifespan, reducing replacement frequency. Precision-crafted electrode design delivers consistent ignition for optimal fuel combustion and engine efficiency. Advanced ceramic insulation prevents voltage leakage, maintaining stable performance in extreme temperatures. Nickel-plated shell resists corrosion, ensuring durability in harsh driving conditions. Perfect fit for Buick, Mazda, Geely, and other major car models. Ideal for daily commuters, performance vehicles, and long-distance travel. Wholesale pricing available for bulk orders – unmatched value for auto repair shops, retailers, and fleet managers. Stock up on reliable spark plugs with global shipping and factory-direct savings.