Premium Gas Engine Spark Plug for Enhanced Performance
High-quality copper-core electrode ensures superior conductivity and faster ignition, reducing misfires and improving fuel efficiency. Precision-engineered ceramic insulator withstands extreme temperatures (up to 1600°F) for reliable performance in harsh industrial conditions. Multi-ground electrode design (GI3-1, GI3-3, GI3-5) extends lifespan and ensures consistent sparking under heavy-duty use. Compatible with 4G13, 4G15 engines and industrial generators—ideal for automotive repairs, power equipment, and machinery maintenance. Direct OEM replacement for 4098162 & 7664292—meets strict industrial standards for durability and precision. Globally sourced, bulk-priced—wholesale advantage for resellers and large-scale buyers.