The Champion 312 Copper Plus Spark Plug (L87YC) is designed to deliver reliable ignition, efficient combustion, and smooth engine performance. 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 automotive use, the L87YC offers dependable cold starts and long-lasting durability for a variety of engines.

Features & Benefits:

🔧 Copper core enhances conductivity and 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 312 (L87YC)

Material: Copper Core with Nickel Alloy Electrode

Thread Size: 14mm

Reach: 0.375 in. (9.5mm)

Gap: Pre-gapped (~0.030 in.)

Ensure optimal engine performance and reliability with Champion 312 Copper Plus Spark Plugs!

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