Spark Plugs
CHAMPION SPARK PLUG, RJ19LM
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Model 868

Dependable performance.  This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.


  • Thread Diameter: 14mm
  • Thread Pitch: 1.25mm
  • Seat Type: Gasket
  • Reach: 9.5mm (3/8")
  • Hex Size: 13/64" (21mm)
  • Terminal Type: Solid
  • Gap: .031" (0.8mm)
  • Resistor: Yes
  • Heat Range: 19



Retail Price$ 5.99