Champion 58 J18Y Marine Inboard Outboard 14mm Nickel Copper Plus ISO SAE Standard Spark Plug

Champion 58 J18Y Marine Inboard Outboard 14mm Nickel Copper Plus ISO SAE Standard Spark Plug

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  • $9.95
  • 2 available
  • 14mm Nickel Copper Plus ISO SAE Standard Spark Plug for Marine Inboard Outboard Engine
  • Copper Plus - Dependable Performance and Durability
  • Copper Core Center Electrode Allows for Accurate Control of Heat Range for Longer Life
  • Superior Corrosion Resistance
  • Built to ISO and SAE Standards for Proven Performance
  • Seat Type: Flat
  • Hex Size: 0.813 in.
  • Hex Size: 20.650mm
  • Hex Type: Hex
  • Thread Diameter: 0.551 in.
  • Thread Diameter: 14.000mm
  • Reach: 0.375 in.
  • Insulator Height: 0.09 in.
  • Pre-Gap Size: 0.035 in.
  • Pre-Gap Size: 0.90mm
  • Center Electrode Tip Material: Nickel
  • Ground Electrode Core Material: Nickel
  • Ground Electrode Quantity: 1
  • Classification: Champion Copper Plus
  • Resistor Type: Yes
  • Manufacturer Heat Range: 18
  • Electrical Terminal Type: Non-Removable Nut
  • Indexed: No
  • Center Electrode Diameter: 0.094 in.
  • Ground Electrode Material: Nickel Copper Alloy
  • Installed Height: 2.24 in.
  • Insulator Projection: 0.09 in.
  • Taper Diameter 0.31 in.
  • For use with:
    • Aero Marine AM4000 4 H.P.
    • Allis-Chalmers Tecumseh 2-Cycle
    • Barr (Conversions) - 8 cyl. 383 Chrysler 2-bbl.  
    • Barr (Conversions) - 8 cyl. 413 Chrysler  
    • Barr (Conversions) - 8 cyl. 455 Oldsmobile  
    • Barr (Conversions) - 8 cyl. 455 Oldsmobile 2-bbl.  
    • Barr (Conversions) - 8 cyl. 455 Oldsmobile 4-bbl.  
    • Barr (Conversions) - 8 cyl. 455 Pontiac 2-bbl.  
    • Barr (Conversions) - 8 cyl. 455 Pontiac 4-bbl.  
    • Berkeley Marine 8 cyl. 455 Oldsmobile  
    • Flymo Kirby KAV74
    • Gilson Tecumseh 2-Cycle
    •  Goff GMP 455 8 cyl.
    • Indmar Marine - 8 cyl. 350 Oldsmobile  
    • Indmar Marine - 8 cyl. 403 Oldsmobile  
    • Indmar Marine - 8 cyl. 455 Oldsmobile  
    • International Tecumseh AH520
    • King 8 cyl. 455 270 H.P.
    • Le Roi 125G1 3/8" Heads Distributor Ignition
    • Le Roi 125G2 3/8" Heads Distributor Ignition
    • Le Roi 125TA 3/8" Heads Distributor Ignition
    • Le Roi 150RG2 3/8" Heads Distributor Ignition
    • Le Roi 85G1 3/8" Heads Distributor Ignition
    • Palmer-Greenwich M304 Light Service  
    • Palmer-Greenwich M345 Light Service  
    • Palmer-Greenwich MKIV-115 Light Service  
    • Palmer-Greenwich MKVI-150 Light Service  
    • Palmer-Greenwich MKVIII 200 Light Service  
    • Palmer-Greenwich MKVIII 225 Light Service   
    • Palmer-Greenwich MKVIII 275 Light Service  
    • Palmer-Greenwich MKVIII 300 Light Service  
    • Toro S-140
    • Toro S-200 
    • Toro S-521 Tecumseh 5hp
    • Volvo Penta 16A  
    • Volvo Penta 16C  
    • Wright B316
    • Wright GS2016
    • Chainsaws
      • WRIGHT  GS2016, B316
    • Commercial & Industrial Engines
      • CATERPILLAR D320, D339, D342, D343, D353 STARTING ENG FOR DIESELS, 14mm Heads
      • CATERPILLAR D375, D379, D397, D398, D4600 STARTING ENG FOR DIESELS, 14mm Heads
      • CHRYSLER IND54 GASOLINE, Light Service
      • LE ROI 125G1, 125G2, 125TA 3/8" Rch. w/Dist. Ign. High Pres. Wash.
      • LE ROI 85G1, 150RG2 3/8" Rch. w/Dist. Ign. High Pres. Wash.
    • Farm Tractors & Equipment, Construction Machinery
      • CATERPILLAR 561, 571A, 572E, 583H Pipelayers
      • CATERPILLAR 619C, 621, 630, 631, 632, 633, 641 Wheel Tractors
      • CATERPILLAR 650, 651, 657, 660, 666, 824, 834 Wheel Tractors
      • CATERPILLAR 933, 955, 977, 988 Starting Engines, 14mm Heads
      • CATERPILLAR Graders 12, 30, 42, 44, 48 Starting Engines, 14mm Heads
      • CATERPILLAR Graders 66, 77, 112, 212, 666 Starting Engines, 14mm Heads
      • MEYER  Hay Dryer
    • Inboard Marine
      • BARR (Conversions) , 383 cid 2-bbl. (1971-60) CHRYSLER ENGINES:
      • BARR (Conversions) 413 cid (1965-63) CHRYSLER ENGINES:
      • BARR (Conversions) 455 cid (1978-76) OLDSMOBILE ENGINES:
      • BARR (Conversions) 455 cid 2-bbl. (1971) OLDSMOBILE ENGINES:
      • BARR (Conversions) 455 cid 2-bbl. (1971) PONTIAC ENGINES:
      • BARR (Conversions) 455 cid 4-bbl. (1974-72) OLDSMOBILE ENGINES:
      • BARR (Conversions) 455 cid 4-bbl. (1971-70) PONTIAC ENGINES:
      • BERKELEY  (1976-68) Oldsmobile 455 cid
      • GOFF  (1973) GMP 455
      • INDMAR  (1982-76) Oldsmobile 350 & 403 cid Engs.
      • INDMAR  (1976-75) Oldsmobile 455 cid Engs.
      • KING  (1973-71) 455 cid, 270 h.p.
      • PALMER-GREENWICH  MKIV-115, M304, M345 Light Service
      • PALMER-GREENWICH  MKVI-150 Light Service
      • PALMER-GREENWICH  MKVIII 200, 225 Light Service
      • PALMER-GREENWICH  MKVIII 275, 300 Light Service
      • VOLVO PENTA , 16A, 16C B/BB Series
    • Industrial Tractors & Lift Trucks
      • CATERPILLAR D2, D4, D6, D7, D8, D9, RD4, DW15 STARTING ENGINES, 14mm Heads
      • CATERPILLAR DW20, DW21, 824, 834 STARTING ENGINES, 14mm Heads
    • Lawn Mowers
      • FLYMO  w/Kirby KAV74 Engines.
    • Outboard Marine
      • AERO MARINE AM4000 (1973-70) 4 h.p.
  • Manufacturer: Champion
  • Model Number: J18Y
  • Part Number: 58 
  • Also Known As: 
    • Autolite 86
    • Bosch W10F, W10FC, W9F, W9FC, WR10F, WR10FC, WR9F, WR9FC, WR9FP
    • Champion RJ18YC, RJ18YCT04
    • Denso W14PRU, W14PU, W9PRU, W9PU
    • Motorcraft A82, AR82, AS52CF4
    • NGK BPM7, BPR4S15, XR4
    • Prestolite 1482
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