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Champion 399806s Lawnmower Spark Plug

4.8739 product ratings

Tool Supply Direct (183424)

98.5% positive feedback

Price:

$6.49

Free shipping

Estimated delivery Tue, May 27 - Sat, May 31

Returns:

30 days returns. Seller pays for return shipping.

Condition:

New

Genuine OEM Replacement Part # L86C. Consult owners manual for proper part number identification and proper installation. Please refer to list for compatibility.

About this product

Product Identifiers

BrandChampion

MPN415 RN9YC

GTIN0037551441655

Model399806s

eBay Product ID (ePID)167260200

Product Key Features

Power SourceGas

TypeSpark Plug

Dimensions

Length1.000

Additional Product Features

Product TypeLawnmower Parts

Electrode Core MaterialCopper

StyleHome & Garden

All listings for this product

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item 1 Champion Genuine OEM 15 Copper Plus Spark Plug - RS15LYC NOS

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item 2 Champion Genuine OEM (406S) Spark Plug, RV12YC

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item 5 Champion Genuine OEM (430S) Spark Plug - RC9YC4

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item 6 Champion Genuine OEM Spark Plug - L86C

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item 7 Champion Genuine OEM (406S) Spark Plug, RV12YC

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item 8 Champion Genuine OEM (13S) Spark Plug - RS14YC6

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item 9 Champion Genuine OEM (932S) Spark Plug - QL82YC

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item 10 Champion Genuine OEM (15S) Spark Plug - RS15LYC

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item 11 Champion N9YC (300) Copper Plus Spark Plug, Pack of 1

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item 12 Autolite Genuine Small Engine Copper Core Spark Plug - 86

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item 13 Champion Genuine OEM Spark Plug - QL86C

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item 14 Champion Genuine OEM RCJ6Y Spark Plug

Champion RN9YC Copper Plus Small Engine Spark Plug - 415 Pack of 1

item 15 Champion RN9YC Copper Plus Small Engine Spark Plug - 415 Pack of 1

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item 16 Champion RDZ4H (979) Copper Plus Small Engine Spark Plug - RDZ4H

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item 17 2pk Champion Genuine OEM (843S) Spark Plug # CJ8

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item 18 Champion Genuine OEM Replacement Spark Plug, RH10C

Champion 2 Pack of Genuine OEM Spark Plugs - L86C-2PK

item 19 Champion 2 Pack of Genuine OEM Spark Plugs - L86C-2PK

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item 21 Champion 2 Pack of Genuine OEM (130S) Spark Plugs - RF14LC-2PK

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item 22 Champion RCJ6Y Copper Plus Chainsaw Spark Plug 852-1 Champion 852-1 037551011155

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LOT OF 3 Champion Genuine OEM (13) Spark Plug # RS14YC6

item 24 LOT OF 3 Champion Genuine OEM (13) Spark Plug # RS14YC6

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item 25 Champion Copper Plus Small Engine Spark Plug - CJ14

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item 26 Champion Genuine OEM (955S) Spark Plugs - XC12PEPB

item 27 Champion 852-1 RCJ6Y SM ENG PLUG CARDED

item 28 Champion 843-1 CJ8 SM ENG PLUG CARDED

item 29 Champion 300 N9YC AUTO SPARK PLUG

item 30 Champion 852 RCJ6Y SM ENG SPARK PLUG

item 31 Champion 415 RN9YC AUTO SPARK PLUG

item 32 Champion 306 L86C SM ENG SPARK PLUG

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item 33 Champion Genuine OEM (408S) Spark Plug - RS14YC

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item 34 Champion 2 Pack of Genuine OEM (15S) Spark Plugs - RS15LYC-2PK

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item 35 Champion 2 Pack of Genuine OEM (13S) Spark Plugs - RS14YC6-2PK

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item 36 Champion 2 Pack of Genuine OEM (430S) Spark Plugs - RC9YC4-2PK

item 37 Champion 406 RV12YC AUTO SPARK PLUG

item 38 Champion 848-1 CJ8Y SM ENG PLUG CARDED

item 39 Champion 854 RH10C SM ENG SPARK PLUG

item 40 Champion 872-1 RDJ7Y SM ENG PLUG CARDED

Champion Genuine OEM (955S) Spark Plug - XC12PEPB

item 41 Champion Genuine OEM (955S) Spark Plug - XC12PEPB

Champion Genuine OEM (956S) Spark Plug - QC12PEP

item 42 Champion Genuine OEM (956S) Spark Plug - QC12PEP

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item 43 Champion RN9YC-2PK Copper Plus Small Engine Spark Plug - 415 (2 Pack)

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item 44 Champion N9YC-2PK Copper Plus Spark Plug - 300 (2 Pack)

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item 45 Champion Small Engine Spark Plug, Plug Type No.QC12YC (Pack of 1)

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item 46 Champion 2 Pack Copper Plus Small Engine Spark Plug - CJ14-2PK

Ryobi RY08510 Homelite UT-20760 (2 Pack) 852 - RCJ6Y Spark Plug - 870174001-2PK

item 47 Ryobi RY08510 Homelite UT-20760 (2 Pack) 852 - RCJ6Y Spark Plug - 870174001-2PK

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item 48 Champion OEM 843-1 Cj8 Sm Eng Plug Carded

item 49 Champion 946 QC12YC SM ENG SPARK PLUG

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item 50 Champion Genuine OEM (406S) Spark Plug # RV12YC

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item 51 Champion OEM 946 Qc12yc Sm Eng Spark Plug

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item 52 Champion 2 Pack of Genuine OEM (852S) Spark Plugs, RCJ6Y-2PK

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item 53 Champion OEM 843 843-2 Engine Spark Plug (2 Pack)

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item 54 Champion OEM 843 843-2 Cj8 Sm Eng Spark Plug (2 Pack)

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item 55 Champion OEM 872 Rdj7y Sm Eng Spark Plug

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item 56 Champion 2 Pack of Genuine OEM (408S) Spark Plugs - RS14YC-2PK

Autolite (4 Pack) Genuine Small Engine Copper Core Spark Plugs - 86-4PK

item 57 Autolite (4 Pack) Genuine Small Engine Copper Core Spark Plugs - 86-4PK

Champion (2 Pack) RDZ4H (979) Copper Plus Small Engine Spark Plug - RDZ4H-2PK

item 58 Champion (2 Pack) RDZ4H (979) Copper Plus Small Engine Spark Plug - RDZ4H-2PK

Champion OEM 872-1 Rdj7y Sm Eng Plug Carded

item 59 Champion OEM 872-1 Rdj7y Sm Eng Plug Carded

listings for this product

Ratings and Reviews

4.9

39 product ratings

37 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
1 users rated this 3 out of 5 stars
1 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Compact

Good value

Easy to start

Most relevant reviews

See all 38 reviews

by DlbUjDxJSWS@Deleted
Dec 14, 2015
features are exact \ly the same as origional
the quality and price of these rollers is excellent and the fit was perfect
Verified purchase: YesCondition: New
by ja17mbz
Mar 26, 2025
spark plugs
Thanks great product
Verified purchase: YesCondition: New
by asfa8207
May 18, 2021
good
good Champion plugs, My john Deere Zero turn is running good
Verified purchase: YesCondition: New
by omcforever
Oct 12, 2021
Have used for years.
Have used these plugs in lawn mowers for years and have never been let down.
Verified purchase: YesCondition: New
by ronallake
Aug 31, 2016
Race car sparkplugs
I purchased them for a 360 drag race motor. They worked very well in a hi compression 13 to 1 motor, so I bought these for a spare set.
Verified purchase: YesCondition: New
by bess-vick
Jul 26, 2016
Hard to find Plug
Rather than go around town looking for it, just bought it On Line. Improved the starting power
Verified purchase: YesCondition: Pre-owned
by ilovemydogwinnie
Apr 08, 2022
Got to love those Champions
Use in my 1996 Johnson 90 HR outboard.
Verified purchase: YesCondition: New
by donnie070072012
Apr 30, 2020
would recommend would buy again
excellent value easy to install
Verified purchase: YesCondition: New
by conv52
Oct 12, 2021
Great product just what I needed
Great product just what I needed
Verified purchase: YesCondition: New
by davi-gibon
Oct 15, 2024
Still working
Worked perfectly for my edgers
Verified purchase: YesCondition: New

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