Champion 10 Copper Plus Spark Plug J12YC - 4 Pack

The Champion 10 Copper Plus Spark Plug (J12YC) is designed to provide reliable ignition, smooth engine performance, and efficient combustion in small engines and older vehicles. Featuring a solid copper core and nickel alloy electrode, it ensures excellent conductivity, effective heat transfer, and consistent spark. Ideal for conventional ignition systems, this spark plug offers improved fuel efficiency and dependable cold-start performance.

Features & Benefits:

🔧 Copper core ensures optimal conductivity and heat dissipation

🔧 Nickel alloy electrode resists fouling, corrosion, and wear

🔧 Pre-gapped for quick and accurate installation

🔧 Provides smooth idle and reliable cold-start performance

Specifications:

Brand & Part Number: Champion 10 (J12YC)

Material: Copper Core with Nickel Alloy Electrode

Thread Size: 14mm

Reach: 0.46 in. (11.7mm)

Gap: Pre-gapped (~0.030 in.)

Power your engine with Champion 10 Copper Plus Spark Plugs for reliable ignition and smooth performance!

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