Champion 14 RJ12YC Copper Plus Fireball V-8 283 M196 M265 M304 Nickel Spark Plug

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  • Regular price $5.95


  • Fireball V-8 283 M196 M265 M304 Nickel Spark Plug
  • Resistor: Yes
  • Heat Range: 12
  • Longevity: 20K Miles
  • Resistor Type: SAC9
  • Seat Type: Gasket
  • Terminal Type: Solid
  • Gap: .035" (0.9mm)
  • Reach: 3/8" (9.5mm)
  • Hex Size: 13/16" (21mm)
  • Thread Pitch: .049” (1.25mm)
  • Thread Diameter: .551” (14mm)
  • Ground Electrode Type: Standard
  • Ground Electrode Material: Nickel
  • Center Electrode Type: Standard
  • Center Electrode Material: Nickel
  • Center Electrode Size: .098” (2.5mm)
  • Center Electrode Projection: Extended Projection
  • Torque Specifications: Cast Iron: 26-30 lb. ft. Aluminum: 18-22 lb. ft.
  • Manufacturer: Champion
  • Model: Copper Plus
  • Part Number: 14, RJ12YC
  • Also Known As:
    • ACDelco CR43S, R42S, R43CS, R43S, R44S, R44SX, R45S, R45SX
    • Accel 137, 138, 437
    • Autolite 4275, 565, 84, 85, XS85
    • Bosch 0242229525, W125TR6, W125TR6X, W145TR6, W175TR6, W95TR6, WR10F, WR10FC, WR10FCY, WR10FY, WR7F, WR8F, WR8FC, WR8FP, WR9F, WR9FC, WR9FCY, WR9FCZ, WR9FY
    • Champion OJ11Y, RJ10Y, RJ11Y, RJ12Y, RJ87P, XJ10Y, XJ11Y, XJ12Y, XJ9Y
    • Denso 3037, W14PR-U, W16P-U, W16PR-U, W16P-U, W16PR-U,  W16PR-U15, W20PR-U, W9PR-15, W9PR-U, W14PRU, W16PU, W16PRU, W16PU, W16PRU, W16PRU15, W20PRU, W9PR15, W9PRU
    • General Motors 5613090
    • Mighty M4R32, M4R42
    • Mopar 4091933, 4339425
    • Motorcraft AR32, AR42, AR42-6, AR426, AR52, AR52-6, AR526, AS42C
    • Napa X504
    • Newstar G6RTC, G6RTC-15, G6RTC15, G7RTC
    • NGK 3011, 3332, BP4S-20, BP4S20, BP5S, BPR5S, BPR5S-15, BPR5S15, BPR5S-20, BPR5S20, BPR6S, R5670-5, R56705, XR5
    • Prestolite 14-32, 1432, 14R32, 14R42
    • Splitfire SF8E, SM008E, SM8E
    • Torch G5RTC, G5TC
  • For use with:
    • Aero Marine 455
    • Aero Marine 240 Series
    • Aero Marine 265 Series
    • Chevrolet  V-8
    • Chris-Craft 283
    • Chris-Craft 302
    • Chris-Craft 307
    • Chris-Craft 327
    • Crusader Boat Builder Series
    • Crusader Charger Series
    • Daytona 300
    • Daytona Models 200
    • Johnson Evinrude KU
    • Graymarine Fireball Series V-8
    • Otasco 7 HP Outboards
    • Palmer-Greenwich M196
    • Palmer-Greenwich M265
    • Palmer-Greenwich M304
    • Palmer-Greenwich M345
    • Palmer-Greenwich M345B
    • Palmer-Greenwich M392
    • Palmer-Greenwich M392B
    • Palmer-Greenwich MKIV-115
    • Palmer-Greenwich MKVI-150
    • Palmer-Greenwich MKVIII 200
    • Palmer-Greenwich MKVIII 225
    • Palmer-Greenwich MKVIII 275
    • Palmer-Greenwich MKVIII 300
    • Palmer-Greenwich MM549
    • Palmer-Greenwich Y304
    • Palmer-Greenwich Y345
    • Palmer-Greenwich Y392
    • Triton 4 HP, 5.5 HP, 7.5 HP Outboards
    • Volvo Penta AQ Series
    • Volvo Penta M Series