-4%
  • Trusted by Racers

    Professional-grade parts used trackside.

  • Real Support, Real People

    Expert help during business hours.

  • Secure Shopping

    Encrypted checkout & trusted payments.

  • Fast U.S. Shipping

    Orders ship quickly from regional warehouses.

Champion Copper Plus Spark Plug – 858

CHAMPION
ELE2050
In stock
$5.25 $4.99
Description:The Champion Copper Plus Spark Plug 858 (CJ6Y) is a dependable OEM-style replacement designed for consistent...
$4.99

Champion Copper Plus Spark Plug – 858

Description:
The Champion Copper Plus Spark Plug 858 (CJ6Y) is a dependable OEM-style replacement designed for consistent ignition performance in a wide range of small engine applications. Built with a copper core center electrode, this spark plug provides increased conductivity and accurate heat control to support efficient combustion, reliable starting, and extended service life.

This standard replacement spark plug is engineered to resist fouling and corrosion for dependable day-to-day performance in outdoor power equipment and handheld engine applications. Manufactured to ISO and SAE standards, it offers trusted fitment and durability for maintenance and replacement needs across blowers, trimmers, chainsaws, cut-off saws, and other compatible equipment.


Features:

  • Copper core center electrode for improved conductivity and heat control
  • OE-type replacement plug for dependable fit and performance
  • Resists fouling for reliable ignition operation
  • Superior corrosion resistance for longer service life
  • Built to ISO and SAE standards for proven performance
  • Nickel center electrode tip material
  • Nickel copper alloy ground electrode material
  • Flat seat design with included crush washer
  • Non-resistor design
  • Non-removable terminal nut

Vehicle Fitment

STIHL

  • BT45
  • BG46
  • BR106
  • BR380
  • BG55
  • BG060
  • Base
  • BR350
  • SP200
  • BR200
  • TS440
  • BR420
  • BR340
  • BG061
  • BG65
  • BR45
  • BR430
  • BG85
  • BG45
  • BG75
  • KW85
  • 009L
  • 020AVT
  • S10
  • 084Z
  • 038AVS
  • 090AV
  • MS210
  • 090N
  • FS88
  • FS490CM
  • 090E
  • MS271C
  • 064AVEP
  • 021
  • FC85
  • 056AVE
  • 028AVS
  • O42AVEQ
  • MS250
  • 029
  • MS280
  • MS260 Pro
  • MS650
  • MS211C
  • FS490CML
  • TS08
  • 075AV
  • MS311
  • 031
  • 032AV
  • 051AV
  • 036QS
  • MS290
  • MS461
  • 026S
  • 026 Artic
  • 026 Pro
  • 042AV
  • MS361CQ
  • 048AV
  • 084AVEQ
  • FC55
  • 090R
  • SR340
  • 015AVP
  • 020T
  • 070AV
  • 034AVEQ
  • FC75
  • 064AVEQ
  • 009AV
  • 084
  • 042AVE
  • TS350
  • HL75
  • 023L
  • 045AVE Super
  • 036
  • MS360C
  • 010
  • MS460 Magnum Rescue
  • TS360
  • KM55
  • 020AVS
  • FH75
  • MS271
  • 015LE
  • TS700
  • HT250
  • MS440
  • 050AV
  • 065
  • 024AV
  • 028AV
  • MS310
  • MS230
  • SR430
  • MS181
  • HL75K
  • 044CSA
  • MS291
  • MS180C
  • MS192TC
  • KM85
  • 041FB
  • HS60
  • 090
  • 025 Wood Boss
  • 064AVREQ
  • 011AV
  • 088
  • MS360
  • 023 Wood Boss
  • 045AVE
  • TS410
  • 011T
  • TS480
  • 015
  • 046 Magnum
  • 041AVE Super
  • TS350S
  • MS270
  • 019T
  • 090S
  • MS230C
  • TS460
  • BT360
  • KM55R
  • 021 Wood Boss
  • 029 Farm Boss
  • 075AVE
  • TS800
  • MS361
  • SH85
  • H151
  • 020AVP
  • TS420
  • MS341
  • HS61
  • 023C
  • 025AVH
  • 1106 Contra 1601
  • 056
  • 045AV
  • 040
  • MS270C
  • BT120C
  • MS200T
  • TS360AVE
  • 041AV
  • 018
  • 034
  • 064
  • MS015
  • HS202
  • 015L
  • 020AV
  • MS291C
  • 023AV
  • MS391
  • 034WB
  • MS250C
  • 026
  • MS211
  • 024
  • 066 Magnum
  • 038AVMEQ
  • MS880 Magnum
  • 041
  • 046 Arctic
  • 011
  • MS362C
  • 032AVE
  • MS191T
  • MS180
  • 044 Arctic
  • MS210C
  • MS200
  • MS660
  • 078AVE
  • 076AV
  • 015R
  • 009EQZ
  • 040AV
  • BT121
  • 028AVE
  • 036AV
  • 041AVE
  • 026AVP
  • 015AVS
  • TS200
  • SH55
  • HL45
  • MS171

Makita

  • DBC340
  • RBL500
  • DPC6431
  • DPC6201
  • DPC9500
  • DPC7300
  • DPC7330
  • DPC6200
  • DPC7000
  • DPC8132
  • DCS6800iFL/FW
  • DPC6441
  • EA3601F
  • DPC7341
  • DBC300
  • DPC7301
  • EK8100
  • DPC6440
  • DPC7331
  • EA3600F
  • EK7301
  • DPC6430
  • DPC8131
  • DPC7340
  • EK7300
  • DBC300
  • DBC301

Echo

  • PB755ST
  • PB4500
  • PB261L
  • EDR210
  • PB230LN
  • PB413
  • PB770H
  • EDR260
  • PB651H
  • PB265LN
  • PB750H
  • PB611
  • PB751T
  • PB403H
  • PB751H
  • PB261i
  • ED200
  • PB651
  • PB403T
  • PB250LN
  • PB500T
  • PB260i
  • PB231LN
  • PB755SH
  • PB750T
  • PB610
  • PB500H
  • PB460LN
  • PB413T
  • PB751
  • PB461LN
  • PB770T
  • PB650T
  • PB620
  • PB211
  • PB46HT
  • PB201
  • PB260L
  • PB210
  • PB255
  • PB760LNT
  • PB650H
  • PB265L
  • PB760LNH
  • PB651T
  • PB410
  • PB46LN
  • PB200
  • PB255LN
  • PB755
  • PB413H
  • PB250
  • PB60HT
  • SRM211
  • ES210
  • SRM210U
  • PPT265S
  • HCR151
  • SHR2100
  • RM303E
  • CS440
  • CS310
  • SRM210i
  • PAS266
  • HC201
  • CS670
  • CS600P
  • GT200EZR
  • QV8000
  • SRM230S
  • PPF225
  • SHC212
  • SRM260SB
  • SRM260
  • SRM210
  • PE201
  • GT200R
  • SHC266
  • GT251
  • SRM225i
  • SRM225U
  • SHC210
  • HC152
  • QV6750
  • CS400
  • CS620P
  • SRM225
  • GT201iEZR
  • HC245
  • PE280
  • PE200
  • PPT280
  • SRM231
  • PAS280
  • EA400
  • CS520
  • PE266S
  • CS590
  • PPF230
  • CS340
  • SRM266
  • QV670
  • HC230
  • SRM230
  • HC200
  • SRM231S
  • 6700
  • PPF210
  • ES250
  • PAS230
  • HC231
  • CS8000
  • GT251E
  • HC161
  • GT225i
  • ES230
  • PAS225VPB
  • SRM251
  • SHC260
  • ES255
  • PPF261
  • CS346
  • SRM310U
  • HC165
  • PE231
  • HC185
  • PPF211
  • HC151
  • HC235
  • CS341
  • HC180
  • GT225
  • SHC211
  • SRM211SB
  • PPF210
  • GT201i
  • HC15524
  • CS360T
  • PPF231
  • PE230
  • REC600
  • SRM261S
  • PE261
  • SRM255
  • 8000
  • SRM260S
  • CS550P
  • SRM266U
  • PPT266H
  • CS303T
  • HC234
  • EA500
  • HC181
  • CS345
  • SRM211i
  • 4400
  • SRM266T
  • HC160
  • 702EVL
  • 3900
  • SRM251E
  • CS330T
  • SHC225S
  • GT200i
  • GT230
  • SHC261
  • TC210i
  • PPF280
  • PE225
  • PE266
  • SRM280U
  • PAS231
  • HC155
  • PPT266
  • QV675
  • HC15520
  • SRM340
  • HCA261
  • CS450
  • CS306
  • CS450P
  • GT201R
  • HCA266
  • SRM255
  • SRM260S
  • 5000
  • SRM280S
  • 750EVL
  • SRM261
  • PE311
  • SRM311
  • 4600
  • QV6700
  • SRM410U
  • 4500
  • PE260
  • SRM310S
  • HC150
  • ES211
  • HC233
  • ES231
  • SRM280
  • CS355T
  • SRB261U
  • SRM280T
  • CS300
  • HCA260
  • SRM210SB
  • SHR210
  • TC210
  • QV8050
  • SRM311S
  • CS352
  • HC151i
  • SRM400U
  • CS305

Kawasaki

  • KRB750B
  • KRB750BC
  • KRB750A
  • KRB650BC
  • KRB750AC
  • KRB400A
  • KRB650B
  • KRH300A
  • KRB450BC
  • KRB400B
  • KRB700B
  • KCS525A
  • KHSS1100
  • KCL525A
  • KCL525AC
  • KHT750SC
  • KHDS600
  • KCS525AC
  • KCS525
  • KTFR27
  • KGT35
  • KHT600SC
  • Base
  • KHSS750
  • KBL35
  • KMS27
  • KEL27
  • KTF27
  • KTR26AC
  • KGT27

Husqvarna

  • K760
  • 165BT
  • K760 Rescue
  • K960
  • 356BT
  • K970 II
  • 155BT
  • K750 SpeedMill
  • 145BT/BF
  • K970 III Rescue
  • 535RX
  • 281XP
  • 327LS
  • 25RL
  • 345FXT
  • 326LS
  • 525PT5S
  • 525LST
  • HVT1500
  • HVT52
  • Master 46
  • HTV2000
  • Base
  • 225B/BX
  • 525RXT
  • 323E
  • 326LDx
  • 327HE3
  • 345F
  • 525RJx
  • 345RX
  • 524L
  • 325HE4
  • 327HE4
  • 525ECS
  • 535LST
  • 576XP
  • 327RJX
  • 335FR
  • 525ES
  • 327LDX
  • 394XP
  • 327LX
  • 525HF3S
  • HVT1200
  • 288XP
  • 522L
  • 440e
  • 326HD75X
  • 525RK
  • 435
  • 535LK
  • 535LS
  • 525LK
  • 22R
  • 345R
  • 327RDX
  • 327P4
  • 331RB
  • 333R
  • 525P5S
  • 525LS
  • 395XPG
  • 22RL
  • 525BX
  • 336FRD
  • 26LC
  • 327RX
  • 535RXT
  • 345FX
  • 323Ex
  • 18RL
  • 326HD60x
  • 525RS
  • 335Rx
  • 525RJD
  • 345FR
  • 327P5X
  • 326L
  • 525RX
  • 336FR
  • 535RJ
  • 395XP
  • 525L

Solo

  • 414
  • 441
  • 440
  • 472
  • Base
  • 470
  • 467
  • 471
  • 445
  • 639
  • 121L
  • 680
  • 656-18
  • 636-16
  • 644
  • 636
  • 603
  • 141
  • 129
  • 656-20
  • 119L
  • 124
  • 675-20
  • 636-14
  • 667W
  • 643 IP
  • 690WD
  • 641
  • 675
  • 130
  • 21L
  • 635-14
  • 127
  • 117
  • 667

Shindaiwa

  • EB802
  • EB212
  • EB508RT
  • EB633RT
  • EB802RT
  • EB630
  • DH232-24
  • HT232-40
  • 357
  • DH232-30
  • C20
  • AH242
  • 352s
  • 377
  • 577
  • 385s
  • LE242
  • B450
  • BP25
  • 757C
  • T235
  • 488P
  • 360
  • 446s/EPA

Earthquake (Ardisam)

  • 8900E
  • Woodchuck 8900
  • 8902

Dolmar

  • HP450
  • PB500R
  • PB250
  • PS9000
  • MS340
  • MS4010
  • MS22C
  • PC7430
  • 120Si
  • MS3200
  • PS420
  • PS350
  • MS3400
  • MS4500
  • MS260C
  • PS510
  • 111
  • MS3300
  • PE251
  • PC7314
  • PC6435
  • PC8216
  • MS260U
  • MS3310
  • MS331U
  • MS4510
  • MS261U
  • PS450
  • MS30C
  • MS30U
  • MH2556
  • LT210
  • PS5105
  • MS331C
  • PS7300
  • LT30
  • MS231C
  • 109
  • PC6530
  • PC7330
  • 115
  • PC6212
  • PC6214
  • PC6414S
  • PC7414
  • PC7312
  • 116Si
  • PC7335
  • MS230C
  • PC6214
  • PS6400
  • PC6430
  • MS4000
  • PC6535
  • PS6800i
  • MS330U
  • PS7900
  • MS261C
  • MS253
  • MS330C
  • PC7435
  • MS3210
  • MS230C
  • PC7412
  • PS510
  • PC6412S
  • LT30
  • LT210
  • 109
  • 111
  • 115
  • 116Si

Redmax

  • HB280VK
  • HB2300
  • HB281
  • BCZ260TS
  • TR2350S
  • HEZ230S
  • HEZ260F
  • BC2300
  • G3800AVS
  • CHT2300
  • HEZ230F
  • BCZ260S
  • HE2600
  • CHT300
  • BC442 (C.A.R.B)
  • BT2000
  • HT2300L
  • GZ5300
  • BCZ250S
  • BCZ350S
  • GZ3800
  • BC2000
  • GZ7000
  • G3200
  • TRZ230S
  • BC2001
  • BC2600
  • CHT2250
  • CHT2300L
  • G2500TS
  • G3200EZ
  • G310TS
  • BCZ230TS
  • HT2300

McCulloch

  • M320
  • GBV345
  • GBV325
  • GB320
  • 2500CXL
  • Mac250L
  • TrimMac ST+
  • TrimMac 240
  • DBC301
  • TrimMac SL
  • Cabrio 433L
  • TrimMac 281
  • B33B
  • Pro Mac DBC300
  • TrimMac 250 LS
  • B33P
  • DBS300

Poulan / Poulan Pro

  • PR48BT
  • PR46BT
  • PPBV25
  • 400
  • PP133
  • 25HHT
  • PP380
  • 3500
  • PP333
  • P1500
  • PP338PT
  • BVM200VS
  • Bad Boy 3750
  • P3500
  • PP325
  • PP025
  • PP365
  • PP036
  • 3600
  • PP033
  • PP335
  • PP2822
  • PP136
  • 3750
  • PP125
  • P4500F
  • P2500

Craftsman

  • Base
  • 358.794761
  • 358.794550
  • 360.796800
  • C944.514323
  • 536.292524
  • 358.794342
  • 316.352001
  • 358.797130
  • 358.794774
  • 358.794170
  • 358.794940
  • 358.794960
  • 358.794780
  • 358.794920
  • 358.797342
  • 358.795180
  • C944.517742
  • 358.797180
  • 358.795792
  • 358.797341
  • 358.794773
  • 358.795121 Weedwacker
  • 125B
  • 358.794900
  • 358.794762
  • 358.351240
  • 358.794941
  • 358.794963
  • 358.794770
  • 358.794964
  • 358.794300
  • 358.797560
  • 358.796356
  • 358.794130
  • 358.794880
  • 358.794981
  • 358.796370
  • 358.794810
  • 316.381880
  • 358.795200
  • 358.794772
  • 358.797550
  • C944.514320
  • 358.795590 Weedwacker
  • 358.796340
  • 358.794961
  • 125B X-Series
  • C944.518321
  • 358.797170
  • 358.794760
  • 358.796360
  • 358.794311
  • 358.794776
  • 358.794771
  • 358.791051
  • Base
  • 358.794763
  • 358.794120
  • 358.795740
  • 358.796355
  • 358.795591 Weedwacker
  • 358.797120
  • 358.794765
  • 358.795590 Weedwacker
  • 358.794811
  • 358.795200
  • 360.796900
  • 358.794944

Maruyama

  • MC3021BKSB
  • BL4600
  • BL6700
  • BL2600
  • BLL2600
  • BL5500
  • BL4500
  • BL5400SP
  • BL5400W
  • M30BKS
  • M42BK

Efco

  • SA 2062
  • TG 2750 XP
  • MT 8200
  • TG 2650 XP
  • 165
  • 8245 SE

Feldmann

  • 81 Plus
  • 80
  • Model 70

MEP

  • Base

Mantis

  • 9555

Weed Eater

  • FB25
  • VS2000BV
  • XT260
  • GHT195
  • FL20
  • TE475
  • PE550
  • GHT225
  • SST25C
  • XT700
  • SST25

Koshin

  • SEM-25E

Lesco Equipment

  • LHB2500
  • LHB4400
  • LHS4025
  • LHE2500
  • LHS3025
  • LST2600
  • LHD2400

Lesco

  • LCS5100
  • LCS4500

Toro

  • BP6900
  • 30941

Flymo

  • GCT12
  • GCT15
  • Base

Jonsered

  • B2126
  • BV2126
  • FC2145W
  • FC2145S
  • BC2145
  • FC2145
  • 820
  • 840

MTD Pro

  • BB45
  • HB26
  • 81C73
  • ST23
  • 81C62
  • 24HC
  • ST35
  • 30HC
  • ST26
  • 40HC
  • ST35
  • ST26-C
  • ST23-C

Dyna Diggr

  • Base

Ditcher Saw

  • Base

Eskimo

  • 8900
  • 8902

Robin

  • FL500

E-Z Roll

  • Base

Badger

  • 81
  • 80

Ryobi

  • 2079r
  • 2090r
  • 2075RC
  • 2075r
  • 2090RC

Homelite

  • D3300
  • 290
  • D3350B
  • D3800
  • UT10660
  • UT10640
  • 300
  • Z3330
  • D3850B
  • Z2240b
  • 340
  • Z3850B
  • 1000
  • Z3350
  • 8800
  • Z3350B
  • 250

Homelite-Jacobsen

  • PBC40000
  • PBC3800
  • E50-2

LawnMaster

  • NPTGSS2617A
  • NPTGSP2617A
  • NPTBL26A
  • NPTGCP2617A

Tanaka

  • TIA-340
  • ECV-5601
  • TIA-350S
  • Pure Fire TIA-350PFS
  • TBC-260PF
  • 430PF (Pure Fire)
  • 420PF
  • Base

Troy-Bilt

  • TB3000
  • TB2000

Subaru

  • Base

Mitsubishi

  • Base

Cub Cadet

  • SE26-C
  • ST23-C
  • ST23
  • ST26-C
  • ST35
  • SE26
  • ST35-C
  • ST26

John Deere

  • 200CS
  • 380MS
  • C1200
  • 840
  • 550CS
  • 820
  • 230CS
  • BC1600
  • S1400
  • 880MS

Wacker-Neuson

  • BTS1035L3
  • BTS930L3
  • BTS1030L3
  • BTS935LS

Green Machine

  • 38
  • 30
  • 33
  • 2500LP
  • 2540LP

Brushking

  • BK49

Trim-A-Lawn

  • 154950LW
  • 154950LE
  • 154900

Tomahawk

  • TMD14-BRAVO

Redline

  • Base

Webster

  • Base

HMC

  • Green Machines

Tecumseh

  • Base

Engine Fitment

  • TLE23FD
  • TEX45
  • PureFire
  • TLE20FD
  • TLE43FD
  • TCH300
  • PF2600
  • T300
  • TLE33FD
  • TLE20VD
  • TLE26FD
Read More
Read Less

Shipping

Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.

Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.

Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.

Returns

Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.

Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.

Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.

Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).

Your cart

×