Premium Double Iridium Spark Plug for Honda – DILKAR7G11GS (12290-5A2-A01 / 91578)
Ultra-fine double iridium alloy tip ensures superior durability and consistent ignition, reducing misfires even under extreme conditions. Precision laser-welded center electrode minimizes voltage loss for optimal fuel efficiency. Advanced ceramic insulator resists high temperatures (up to 1,500°C) and prevents carbon buildup, extending engine lifespan. Direct-fit OEM replacement for Honda models, including Civics, Accords, and CR-Vs. Exclusive anti-corrosion nickel-plated shell protects against moisture and chemical erosion, ideal for high-performance or daily driving. Engineered for rapid heat dissipation, enhancing throttle response in both city commutes and highway cruising. Wholesale-ready bulk packaging—stock up for auto repair shops, dealerships, or fleet maintenance. Globally sourced, factory-direct pricing with no minimum order.