Description
The Champion Spark Plug 846 (CJ14) is a dependable OE-type replacement spark plug designed for consistent ignition performance and long service life. Its copper core center electrode helps improve conductivity and heat control, supporting reliable starts, reduced fouling, and steady wear across a wide range of compatible outdoor power equipment, marine, and small engine applications.
Built to ISO and SAE standards, this Champion Copper Plus plug is designed for standard replacement use in handheld equipment, generators, pumps, tractors, turf equipment, and other utility engine applications. The flat-seat design, nickel electrode materials, non-removable nut terminal, and crush washer configuration help support dependable installation and reliable service in compatible equipment.
Features
- OE-type replacement spark plug
- Champion Copper Plus Small Engine classification
- Dependable performance and durability
- Copper core center electrode for improved conductivity and heat control
- Resists fouling
- Superior corrosion resistance
- Built to ISO and SAE standards for proven performance
- Plug type: CJ14
- Part description: Spark Plug
- Grade type: Standard Replacement
- Center electrode tip material: Nickel
- Center electrode design: Standard
- Center electrode diameter: 0.076 in.
- Ground electrode quantity: 1
- Ground electrode tip material: Nickel
- Ground electrode core material: Nickel
- Ground electrode material: Nickel Copper Alloy
- Pre-gap size: 0.030 in. / 0.76 mm
- Hex size: 0.748 in. / 19.000 mm
- Manufacturer heat range: 14
- Seat type: Flat
- Reach: 0.375 in.
- Thread diameter: 0.551 in. / 14.000 mm
- Resistor type: No
- Electrical terminal type: Non-Removable Nut
- Hex type: Hex
- Washer included: Yes
- Washer type: Crush
- Indexed: No
- Installed height: 1.7 in.
- Taper diameter: 0.3 in.
- Subject to Prop 65: No
Vehicle Fitment
Agricultural, Industrial, Construction, and Equipment Fitment
Compatible with listed applications including, but not limited to:
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Astron — KB-22, KB-231
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Borderline — Base
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Bush Hog — Base
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Creative Curb — Base
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E-Z Roll — Base
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Encore — Base
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Fradan — BC-30, SE-30, ST-30
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Honda — Base, EX650, EX1000, EG-650, EG-2600, F200, F210, G100K1, G100K2, GV100, GV100K1, HP250, HP250K3, HR17, HR173, HT3810, LT524, WA15, WB15, WB15K2
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International — 331, 3310, 3311, 3312, 3313, 3314, 3315, 3319, 332, 3320, 3321, 3322, 3323, 3324, 3325, 333, 334, 335
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John Deere — Base, 82G, 83G, GT345, L160, SRX95, 345, 400, 425, F725, F911
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Kee — Base
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Kubota — A350, A400, A500, AV650, NA400, NA500, NA510, NA600, T1460H, T1570, T1670
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Kwik Kerb — Base
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Little Wonder — Base
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Lawn Leveler — LL44
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Lawn-Boy — Base, 120R, 1850, 1851, 1871
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Maruyama — MS153-50T, MS153-50TH, MS153EMH, MS154-50P, MS154-50PTR, MS154PS30, MS154PS50, MS154PS100
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McLane — Base
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MEP — Base
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Midland — Base
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Mitsubishi — Base
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Montgomery-Ward — 1930, 1931, 1932
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MTD Pro — Base
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O & R — Base
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Orline — Yard-Arm
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Paramount — PLT2248, PLT2651, PLT2857
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Pioneer — 1410, 1410A, 1420, 1450, Sub-Zero 2400, Sub-Zero 2460
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Poulan / Poulan Pro — 111, 117, 2610, 2620, B520, PP111, PP112, PP114, PP115, PP165, PP176, PP196
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Robin / Robin-Subaru / Subaru — Base, EY08, R1100, R1700i, SG550
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Savage — Base
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Scorpion — Base
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Snapper — Base
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Stow — All Model(s)
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Sutech Stealth — Base
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Tailgate Mulcher — Base
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Target — All Model(s)
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Tow-A-Vac — Base
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Tru-Cut — Base
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Turbo Turf — Base
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Vandermolen Windmill — F2330CrHD, F2330K, F2360CrHD
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Waubaushene — Base
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Wacker-Neuson — BS50-4, BS60-4
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Weed Eater — 1400, 1400T, 1500, 1600, 1600T, 1700, 1700A, 1740, 1900, 4000, 5000, 6000, BC30B, GBI30V, GTI15T, GTI16, GTI17C, GTI18KT, GTI18T, GTI19T, GTI52, HP22, HP28, HP30, Twister, XR20, XR30, XR50, XR70, XR75, XR80, XR90, XR95, XR100, XR105, XR125, XT20T, XT30D, XT40T, XT50T, XT85T, XT90, XT100, XT125KT, XT125T, SST45
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Woods — Base
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Wright — B520, GS4520, GS5020, GS5020A
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Yard Pro — YP110, YP115, YP116, YP120, YP130, YP140, YP145, YP150, YP160
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Yazoo — Base
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Yazoo/Kees — YBC16
Marine Fitment
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Beaver — Base
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Bluejet — Base
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Chief — J5, J-200, J-300, J-350, J-400, J-500, J-700, K-150, K-200, K-300, K-350, K-400, K-500, K-700, K-750, K-990
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Chrysler — Base
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Clinton — AJ-9, BJ-9, J5, J-200, J-300, J-350, J-400, J-500, J-700, K-500, K-700, K-750
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Cruise 'N Carry — Base
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Elgin — 6066, 6067, 6091, 6092, 60900
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Elliott — Base — 0.02L 21.1cc/1.287601cid
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Eska — Base
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Evinrude — Air Buoy Diving Unit, Aquanaut Diving Unit
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Global Marine Pumpout — Base
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Honda — BF2A, BF20
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Johnson — Air Buoy Diving Unit, Aquanaut Diving Unit
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Kohler — 4EF — V2
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Kohler — 5E — V2
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Kohler — 6EF — V2
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Kohler — 7.3E — V2
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Mini Motor — Aqua Bug, Mini Motor
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Peerless — J5
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Sears — 585122, 59501, 59900, 6091, 6094
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Seabreeze — Base
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Sprite — J5
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Vacuboat — Base
Additional Engine and Power Unit Fitment
Also listed for numerous standalone engine and power unit applications, including:
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13A — 1-cylinder application
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13B — 1-cylinder application
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EY08 — 1-cylinder application
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FB460V — 1-cylinder application
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FD440V — 2-cylinder V2 437cc/26.67cid
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FD501V — 2-cylinder V2 application
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FD620D — 2-cylinder V2 application
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G100 — 1-cylinder 98cc/6.0cid
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G100K1 — 1-cylinder application
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G100K2 — 1-cylinder application
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G221 — 1-cylinder application
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GV100 — 1-cylinder application
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Honda utility engine applications — Base and listed models
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Kawasaki — Base, KHD600A, KHS750A, KHS750AC, KHS1100A
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Kohler V2 applications — 4EF, 5E, 6EF, 7.3E
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Selected engine identifiers — FB460V, FD440V, FD501V, FD620D
