Champion Spark Plug RZ7C #965-Box Replaces CMR7H CMR7A CMR6H CMR6A for 2-Cycle and 4-Cycle Engines

Use the Champion RZ7C Spark Plug for Mowers, Chain Saws, Trimmers and Pumps to keep your engine performing at a high level. The spark plug is designed to withstand high temperatures and fits most small-engine brands and models.

 

• For use with walk-behind lawn mowers, chain saws, trimmers and pumps

   

• 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

   

• Plug Type: JZ7C
  Seat Type: Gasket
  Hex Size: 5/8 in (16 mm)
  Thread Size:  10 mm
  Plug Reach: 0.5 in  (12.7 mm)
  Taper Diameter: 0.25 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
• Insulator type: Zirconia enhanced
• Classification: Champion Copper Plus Small Engine
  Resistor Plug: Resistor