Premium Iridium Platinum Spark Plugs for Toyota Models

Ultra-fine 0.4mm iridium center electrode ensures precise ignition and superior durability under extreme temperatures. Laser-welded platinum tip reduces voltage requirements for smoother starts and 25% longer lifespan than standard plugs.

Exact OEM replacement (DENSO SC20HR11/3444) engineered for COROLLA, RAV4, YARIS with anti-fouling design – eliminates misfires in stop-and-go traffic. Trivalent metal plating prevents corrosion in humid climates.

Direct wholesale pricing with MOQ flexibility. Bulk orders ship globally with certified quality reports. Compatible with 1.8L/2.0L/2.4L Toyota engines (2006-2022 models). Stocked in bonded warehouses for 48-hour dispatch.