Champion RJ12YC Spark Plug, 0.033 to 0.038 in Fill Gap, 0.551 in Thread, 0.813 in Hex, Copper, For: 4-Cycle Engines
Champion

Champion RJ12YC Spark Plug, 0.033 to 0.038 in Fill Gap, 0.551 in Thread, 0.813 in Hex, Copper, For: 4-Cycle Engines

Our Item #: VORG6931125 UPC: 037551000173
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$2.89 $4.09you save $1.20
RN9YC & RN11YC4-32: Resistor plug, 14mm, 3/4 in reach, 13/16 in hex head, projected tip, copper core. RJ12YC resistor plug, 14mm, 3/8 in reach, 13/16 in hex head, standard projected core nose, copper core design.
Unit: CD
UPC: 037551000173
Model Number: RJ12YC
Champion RJ12YC Spark Plug, 0.033 to 0.038 in Fill Gap, 0.551 in Thread, 0.813 in Hex, Copper, For: 4-Cycle Engines
$2.89$4.09

  • Dependable performance
  • Copper core center electrode allows for accurate control of heat range for longer life
  • Patented SAC-9 semi conductor resistor for maximum corrosion resistance

  • Electrode: Nickel Copper Alloy
  • Fill Gap Size: 0.033 to 0.038 in
  • Hex Size: 0.813 in
  • Material: Copper
  • Suitable for: 4-Cycle Engines
  • Thread Size: 0.551 in