Champion Copper Plus RCJ8Y Spark Plug for Small Engines – Universal Fit, Single-Phase

The Champion Copper Plus RCJ8Y spark plug is designed for optimal performance in small engine applications. Crafted with high-quality materials, this spark plug features a copper core for excellent thermal conductivity, ensuring reliable ignition and efficient engine operation. Its universal compatibility allows it to fit a wide range of small engines, making it a versatile choice for lawn mowers, trimmers, and other power equipment. The RCJ8Y plug is engineered with a precise check gap of 0.022-0.028 inches, promoting proper spark and combustion efficiency. The product comes in a durable boxed packaging, providing added protection during storage and transportation. As a single-phase plug, it delivers consistent ignition performance in various operating conditions, contributing to smoother engine starts and improved fuel economy.