High-Performance Ceramic Nickel Alloy X5C D8Ea Spark Plug for Racing Motorcycles

Premium iridium-enhanced core ensures faster ignition and superior heat dissipation, boosting engine efficiency by 15%.

Precision-crafted with aerospace-grade ceramic insulation, resisting 3000°F temperatures for extreme racing conditions.

Direct-fit replacement for D8Ea/D8Tc models—smooth throttle response and 20% longer lifespan than standard plugs.

Optimized for high-compression engines in motocross, track racing, and endurance off-road builds.

Exclusive nickel-alloy electrode prevents corrosion, maintaining stable spark gap under heavy vibration.

Bulk wholesale pricing available—factory-direct savings for professional racers and repair shops.