RJ12YC Champion Spark Plug

The SPARK PLUGS RJ12YC  (14) is a high-quality nickel-copper alloy composition with reliable performance. The copper core electrode in this Champion spark plug provides additional conductivity and heat regulation for improved overall wear. A product built with high precision to satisfy marine-grade quality standards, ensuring efficient, robust, and extended service life. Outstanding performance, high interchangeability, and ease of installation or replacement

Key Features:

• Copper Plus - Consistent Performance and Longevity
• For a longer life, the copper core center electrode enables precise control of the thermal range.
• Exceptional resistance to corrosion
• Designed to meet ISO and SAE standards for established efficiency

Specifications:

• SKU: 14
• UPC: 037551000173
• Weight: 0.14 LBS
• Heat Range: 12
• Resistor Type: SAC-9
• Seat Type: Gasket
• Taper Diameter: 0.31"
• Gap: 0.033"-0.038"
• Thread Size: 14mm
• Thread Reach: 0.375"
• Terminal Type: Non-Removable Nut
• Installed Height: 2.24"
• Insulator Projection: 0.09"
• Center Electrode Diameter: 0.1"
• Ground Electrode Quantity: 1
• Hex Size: 0.813" (20.650mm)
• Center Electrode Material: Nickel Copper Alloy
• Ground Electrode Material: Nickel Copper Alloy
• Brand: Champion Spark Plugs
• Condition: New