Champion 843 CJ8 Copper Plus 14mm Small Engine Spark Plug

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  • Regular price $6.95
  • 5 available


  • Champion 843 CJ8 Copper Plus 14mm Small Engine Spark Plug
  • Thread Diameter: 14mm
  • Thread Pitch: 1.25mm
  • Seat Type: Gasket
  • Reach: 19mm or 3/4”
  • Terminal Type: Solid
  • Gap: .030 or 075mm
  • Electrode Size: 2.5mm
  • Type: Standard
  • Non-Projected
  • Resistor: No
  • Heat Range: #8
  • Torque Specs Cast iron 26-30 Ft. Lbs. Aluminium 18-22 Ft Lbs.
  • Manufacturer: Champion
  • Model Number: CJ8
  • Part Number: 843
  • Also Known As: 
    • DENSO W20MU, W20MUS
    • NGK BM6A, BM6Y, BM7, CS2
    • Mopar 4419643
    • ACDelco C45W, C47W, CS41, CS45
    • Prestolite 14-7N, 147N
    • Motorcraft A7N, A7NX
    • Silver Streak 77-302-1
    • Caterpillar 8F6347
    • Torch L6C, L6RC
    • Bosch 7543, 7810, WS8E, WK145T1, WK175T1, WKA145T3, WS9EC 
    • Autolite 255
    • Champion Spark Plug CJ11, HT10J, J91, J9J, JT8, TJ8J, UCJ7G, UCJ8G
    • Autolite 235, 2995, 2996
    • NGK 2027, 2680, 5921, 6321, BM6
    • Silver Streak 773021
    • John Deere AM54450, CJ8
    • Mercury Marine 33896329868
    • Kubota 790922250
    • Torch L7T