Copper Plus Small Engine Spark Plug
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Champion Copper Plus Small Engine Spark Plug

Part No. 859 Warranty Details  

Fit of this part varies by vehicle & equipment specs Type of Fit

Dependable Performance - Features A Copper Core Electrode That Provides Increased Conductivity And Heat Control, Providing Good Overall Wear Characteristics.

Product Features:
  • Resists fouling and provides superior corrosion resistance.
  • Dependable Performance. Built by the world leader in Small Engine spark plugs to deliver proven performance.
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Center Electrode Diameter:0.078
Electrode Core Material:Nickel Copper Alloy
Electrode Tip Material:Nickel Copper Alloy
Ground Electrode Core Material:Nickel Copper Alloy
Ground Strap Quantity:1
Installed Height:1.43
Insulator Material:Zirconia Enhanced
Insulator Projection:0.06
Insulator Type:Zirconia Enhanced
Manufacturer Heat Range:7
Performance Rated:N
Reach:0.375 in
Resistor:Y
Ribbed Core Nose:N
Seat Type:Gasket
Shorty Spark Plug:Yes
Taper Diameter:0.27
Tip Configuration:J Gap
Type:RCJ7Y
Wrench Diameter:0.748 in

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1 Question | 1 Answer
Displaying question 1
  • Q:

    Do you sell small engine Champion Spark Plugs J17LM, RCJ6Y (or CJ6Y) and RCJ7Y? Which parts number correspond to these?

    Thank you
    Asked on 10/30/2010 by ron from ct

    1 answer

    • CUSTOMER CARE

      A:

      We do but they are located though our stores. We do not have them listed online.

      Answered on 12/23/2010 by Mike the Auto Parts Master from AAP
Displaying question 1

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