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The Champion 344 Spark Plug (RC9YC) is designed to provide reliable ignition, smooth engine operation, and long-lasting durability. Featuring a copper core and nickel alloy electrode, it ensures consistent spark, effective heat dissipation, and resistance to fouling. Ideal for a variety of automotive and small engine applications, the RC9YC provides dependable cold starts, optimal combustion, and improved fuel efficiency.
🔧 Copper core enhances conductivity and heat transfer
🔧 Nickel alloy electrode resists fouling, corrosion, and wear
🔧 Pre-gapped for quick and accurate installation
🔧 Provides smooth idle and reliable cold-start performance
Brand & Part Number: Champion 344 (RC9YC)
Material: Copper Core with Nickel Alloy Electrode
Thread Size: 14mm
Reach: 0.75 in. (19mm)
Gap: Pre-gapped (~0.035 in.)
Ensure reliable ignition and optimal engine performance with Champion 344 Spark Plugs! 🔧