Champion 31 Copper Plus Spark Plugs RN14MC5- 6 Pack

The Champion 31 Copper Plus Spark Plug (RN14MC5) is designed to provide reliable ignition, efficient combustion, and smooth engine operation. Featuring a copper core and nickel alloy electrode, it ensures consistent spark, effective heat dissipation, and resistance to fouling. Ideal for small engine applications, conventional ignition systems, and various automotive uses, the RN14MC5 offers dependable cold starts and long-lasting durability.

Features & Benefits:

🔧 Copper core ensures strong spark and efficient heat transfer

🔧 Nickel alloy electrode resists fouling, corrosion, and wear

🔧 Pre-gapped for quick and precise installation

🔧 Provides smooth idle and reliable cold-start performance

Specifications:

Brand & Part Number: Champion 31 (RN14MC5)

Material: Copper Core with Nickel Alloy Electrode

Thread Size: 14mm

Reach: 0.75 in. (19mm)

Gap: Pre-gapped (~0.040 in.)

Ensure reliable ignition and optimal engine performance with Champion 31 Copper Plus Spark Plugs!

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