CHAMPION SPARK PLUG QL78C #883 Replaces: RL78 RL78C XL78 38-01-01 BR7HS BR8HS BR8HS10 BR8HV  BR9HS10 BZ7HS10 3579 4322 4915 6715 4551

 

• Champion copper plus small engine plugs resist fouling and provide superior corrosion resistance

   

• Feature a copper core electrode that provides increased conductivity and heat control while delivering good overall wear characteristics

   

• Engineered to exceed OE designs and maximum durability

   

• Designed for easy starting

   

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• Plug Type: QL78C
  Seat Type: Gasket
  Hex Size: 13/16 in (20.64 mm)
  Thread Size:  14 mm
  Thread Reach: 0.5 in
  Installed Height: 2.24
  Gap: 0.027-0.033in   (0.69-0.84 mm)
  Center Electrode Material: Nickel Copper Alloy
  Ground Electrode Material: Nickel Copper Alloy
  Classification: Champion Copper Plus Small Engine
• Insulator Material: Zirconia Enhanced
  Resistor Plug: Non-resistor