Premium Iridium 10mm Spark Plug for High-Performance Engines

Ultra-fine iridium tip ensures precise ignition and extended durability. Nickel-plated shell resists corrosion in harsh conditions. Triple gasket sealing prevents gas leakage under extreme pressure.

Optimized heat range for GY6 50CC-125CC engines. Direct fit for ATV and motorcycle models. Laser-welded center electrode maintains consistent spark in high-RPM situations.

Engineered for fuel efficiency and cold starts. Ideal for off-road vehicles and daily commuters. Copper-core design enhances thermal conductivity.

100% pressure-tested before shipment. OEM-compatible with major Asian engine brands. Precision hex nut design for easy installation.

Bulk purchase discounts available. Ships globally from certified warehouses.