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

Part No. 843-1 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:0.09
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:1.45
Insulator Material:Zirconia Enhanced
Insulator Type:Zirconia Enhanced
Manufacturer Heat Range:8
Performance Rated:N
Reach:0.375 in
Resistor:N
Ribbed Core Nose:N
Seat Type:Gasket
Shorty Spark Plug:Yes
Taper Diameter:0.25
Tip Configuration:J Gap
Type:CJ8
Wrench Diameter:0.748 in

Do you have questions about this product?

 

Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

3 Questions | 3 Answers
Displaying questions 1-3
  • Q:

    Small engine spark plugs, particularly Champion, are commonly identified by what Champion calls a "plug type", such as RH10C, J-8, CJ-8, etc. Why isn't this shown somewhere on your listings? You don't even show it in the plug photos.
    Asked on 7/3/2015 by Ed

    1 answer

    • CUSTOMER CARE

      A:

      Hi Xavier, I'm glad to assist you! The plug type of this Champion Copper Plus Small Engine Spark Plug (Part No. 843-1) is CJ8. C refers to No U-Groove, J refers to Spark position: 5 mm and 8 refers to Heat Range: 8. As all the necessary specifications have been provided for this spark plug. The plug type was not mentioned separately. However, I have forwarded this information to the appropriate department to add this specification in future.

      Answered on 7/21/2015 by Steve from AAP
  • Q:

    I have a CJ8 Champion spark plug for my Huskee snow blower. What is the gap for that plug just in case it needs to be gaped Part # 843-1
    Asked on 10/13/2014 by Ab from United States

    1 answer

    • CUSTOMER CARE

      A:

      Hi AB, glad to assist you! The CJ8 spark plug gap should be .30 inch. However, it is always better to check the vehicle owner's manual for the the exact spark plug gap on your Huskee snow blower.

      Answered on 10/14/2014 by Steve from AAP
  • Q:

    I am looking for Champion plugs RC12YC - is this the correct part number - if not what is the right one for this plug?
    Thanks
    Asked on 2/8/2012 by Jack from Coatesville, Pa

    1 answer

    • CUSTOMER CARE

      A:

      We will need more information including the year, make, model, and engine size of your application before we can make a suggestion. Please call us at 1-877-ADVANCE (238-2623) and we would be more than happy to further assist you.

      Answered on 2/8/2012 by Dennis from AAP
Displaying questions 1-3

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