Skip to Main Content Skip to Footer Links
Error occured! Please reload the page and try again
Choose a Store
Open till 
There are vehicles in your garage

Free shipping on all orders.

Enroll in Speed Perks for more savings.


Cart is empty!


Add Something to the cart

includes estimated shipping



Vehicle added

Vehicles

Find parts for the selected vehicle:

View Vehicles
Are you sure you want to delete this vehicle?

    Add a


    Add a


    Champion EZ Start Spark Plug

    Part # 5843
    Loading ...
    Save $8 after mail-in rebate when you buy 4 or more Autolite Double Platinum Spark Plugs. See rebates page for details.
    Qty:
    OUT OF STOCK AT YOUR STORE
    • Product Details

      Part No. 5843

      Warranty Details (1 YR REPLACEMENT IF DEFECTIVE)

      EZ Start Easier starting and peak performance for small engines

      Product Features:

      • EZ Start technology. Fine wire center and ground electrodes concentrate spark energy for easier starting
      • Maximum Voltage. EZ Start booster gap delivers maximum voltage at the gap where it's needed most
      • Anti-Fouling Tip. Projected core nose provides maximum fouling resistance for long, dependable life.

    • Specifications
      • Center Electrode Diameter:0.052
        Electrode Core Material:Nickel Copper Alloy
        Electrode Tip Material:Nickel Copper Alloy
        Ground Electrode Core Material:Nickel Copper Alloy
        Ground Strap Quantity:1
        Insulator Material:Zirconia Enhanced
        Insulator Type:Zirconia Enhanced
        Manufacturer Heat Range:6
        Performance Rated:Y
        Reach:0.375 in
        Resistor:N
        Seat Type:Gasket
        Shorty Spark Plug:No
        Taper Diameter:0.31
        Tip Configuration:J Gap
        Type:5843
        Wrench Diameter:0.75 in
    • Read Review
    • Q & A
      Ask a question, get answers from real customers and in-house experts.
      or
    Disclaimer: We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.