High-Quality Car Engine Spark Plug for Optimal Performance
Premium copper-core electrode ensures superior conductivity and heat dissipation, extending plug life up to 30,000 miles. Precision-cut iridium tip delivers consistent spark for improved fuel efficiency and smoother acceleration. CNC-machined steel shell with anti-corrosion coating withstands extreme engine temperatures (up to 1,500°F). Laser-welded ground electrode prevents misfires in high-performance or turbocharged engines. Direct OEM replacement (90919-01243) for Japanese vehicles including Toyota, Lexus, and Subaru. Ideal for daily commuters, off-road rigs, and racing applications. Global wholesale pricing with bulk discounts—no minimum order. Ships fast from our worldwide warehouses.