Based on Briggs & Stratton guidelines, selecting the correct spark plug is crucial for engine performance and preventing internal damage. The correct plug and gap depend on the specific engine model, typically found in the operator’s manual or by using the engine’s model-type-code numbers.
1
PLUG CHAMPION NGK MEGA-FIRE DENSO BOSCH
GAP
BRIGGS & STRATTON
All models except twin cyl., Vanguard
0.030
J19LM/130-484
B2LM/130-777
SE-19J/130-211
W9LM-US/130-982
WR11E0/130-108
Intek, and 19A400 - 19G400 series
Twin cylinder
0.030
RJ12C/130-427
BR6S/130-856
SE-12JR/130-187
Intek,Vanguard single cylinder OHV
0.030
RC12YC/130-526
BCPR5ES/130-914
SE-12RCY/130-191
Q16PR-U/130-954
Vanguard V-twin OHV, 19A400-19G400
0.030
RC14YC/130-530
FR5/130-839
series
HONDA
GC160
RN9YC/130-278
BPR6ES/130-823
W20EPR-U/130-896
F28, F400
0.030
L86C/130-161
B6HS/130-712
2.2/G100
0.030
CJ14/130-385
BM4A/130-708
SE-14JC/130-070
W14M-U/130-986
2.5/G100K1
0.030
CJ14/130-385
BM4A/130-708
SE-14JC/130-070
W14M-U/130-986
3.5/G150
0.030
L90C/130-165
BR4HS/130-724
4.0/G40, G41, G42
0.030
L86C/130-161
B6HS/130-712
4.0/GV200
0.030
CJ8Y/130-476
BPM4A/130-789
W20MP-U/130-910
WS8F/130-116
5.0/G200
0.030
L90C/130-165
BR4HS/130-724
6.5/G65, GS65, G80
0.030
L86C/130-161
B6HS/130-712
8.0/G300
0.030
L90C/130-165
BR4HS/130-724
10.0/G400
0.030
RL95YC/130-359
BP4HS/130-868
11.0/GV400
0.030
CJ8Y/130-476
BPM4A/130-789
W20MP-U/130-910
WS8F/130-116
OHC horizontal and verticals
0.030
N9YC/130-294
BP6ES/130-849
W20EX-U/130-962
OHV
3.5/GX110
0.030
N9YC/130-294
BP6ES/130-849
W20EX-U/130-962
4.0/GX120, GXV120
0.030
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
5.0/GX140, GXV140
0.030
N9YC/130-294
BP6ES/130-849
W20EX-U/130-962
5.5/GX160, GXV160
0.030
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
6.5/GX200, GXV200
0.030
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
8.0/GX240, GXV240
0.030
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
9.0/GX270, GXV270
0.030
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
11.0/GX340, GXV340
0.030
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
13.0/GX360(LIQUID)
0.030
RL95YC/130-359
BP4HS/130-868
13.0/GX390, GXV390
0.030
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
18.0/GX610, GXV610
0.030
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
20.0/GX620, GX640, GXV620, GXV640
0.030
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
24.0/GX670
0.030
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
KAWASAKI
2-cycle under 1.0 H.P.
2-cycle under 1.0 H.P.
0.030
CJ8/130-344
BM6A/130-799
SE-8JC/130-096
W20M-U/130-950
WS8E/130-112
1.0/KT10
0.030
CJ6/130-302
BM7A/130-864
W22M-U/130-888
1.2/KT12AD/J, TD33
0.030
CJ8/130-344
BM6A/130-799
SE-8JC/130-096
W20M-U/130-950
WS8E/130-112
1.2/TA33MX, TG33
0.030
CJ6/130-302
BM7A/130-864
W22M-U/130-888
1.3/KT15
0.030
CJ6/130-302
BM7A/130-864
W22M-U/130-888
1.3/TH23
0.030
CJ7Y/130-328
BPM7A/130-880
SE-Y7C/130-146
W22MP-U/130-910
WS7F/130-120
1.5/KT17J
0.030
CJ6/130-302
BM7A/130-864
W22M-U/130-888
1.5/TH26
0.030
CJ7Y/130-328
BPM7A/130-880
SE-Y7C/130-146
W22MP-U/130-910
WS7F/130-120
1.6/TG28
0.030
CJ8/130-344
BM6A/130-799
SE-8JC/130-096
W20M-U/130-950
WS8E/130-112
1.65/TD40
0.030
CJ8/130-344
BM6A/130-799
SE-8JC/130-096
W20M-U/130-950
WS8E/130-112
1.8/KT18
0.030
CJ8/130-344
BM6A/130-799
SE-8JC/130-096
W20M-U/130-950
WS8E/130-112
2.1/KT30
0.030
J8C/130-369
B6S/130-781
SE-8J/130-104
W14-U/130-819
2.3/TA36MX
0.030
J6C/130-627
B6S/130-781
2.4/KF24
0.025
L86C/130-161
B6HS/130-712
2.4/TE40-MX
0.030
CJ8/130-344
BM6A/130-799
SE-8JC/130-096
W20M-U/130-950
WS8E/130-112
2.8/KT28
0.030
CJ8/130-344
BM6A/130-799
SE-8JC/130-096
W20M-U/130-950
WS8E/130-112
2.9/TD48
0.030
CJ8/130-344
BM6A/130-799
SE-8JC/130-096
W20M-U/130-950
WS8E/130-112
3.1/TA51MX
0.030
CJ8/130-344
BM6A/130-799
SE-8JC/130-096
W20M-U/130-950
WS8E/130-112
GAS ENGINES
Spark Plug Application Chart
®
2
PLUG CHAMPION NGK MEGA-FIRE DENSO BOSCH
GAP
3.2/TEX45
0.030
CJ6Y/130-256
BPM7A/130-880
3.4/KF34
0.025
J8C/130-369
B6S/130-781
SE-8J/130-104
W14-U/130-819
3.6/FG150D
0.025
RL95YC/130-359
BP4HS/130-868
3.7/TEX54
0.030
CJ8Y/130-476
BPM4A/130-789
W20MP-U/130-910
WS8F/130-116
4.0/KT43
0.030
L86C/130-161
B6HS/130-712
5.0/KF53D, DA
0.025
L86C/130-161
B6HS/130-712
5.0/FG200D
0.025
RL95YC/130-359
BP4HS/130-868
6.5/KF64
0.030
J8C/130-369
B6S/130-781
SE-8J/130-104
W14-U/130-819
7.0/KF68
0.025
J8C/130-369
B6S/130-781
SE-8J/130-104
W14-U/130-819
7.5/FG300D
0.025
RL95YC/130-359
BP4HS/130-868
8.1/KF81
0.030
J8C/130-369
B6S/130-781
SE-8J/130-104
W14-U/130-819
8.2/KF82
0.025
L90C/130-165
BR4HS/130-724
10.0/KF100D
0.025
L90C/130-165
BR4HS/130-724
14.0/KF150
0.025
L90C/130-165
BR4HS/130-724
20.0/KF200
0.025
L90C/130-165
BR4HS/130-724
OHV ENGINES
4.0/FE120D
0.025
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
5.0/FC150V
0.025
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
5.5/FE170D
0.025
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
6.0/FC180V
0.025
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
8.0FE250D
0.030
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
9.0/FC290V
0.030
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
9.5/FE290D
0.030
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
11.5/FE350D
0.030
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
13.0/FC400V, FC401V
0.030
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
14.0/FC420V
0.030
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
14.5/FD440V
0.025
CJ8/130-344
BM6A/130-799
SE-8JC/130-096
W20M-U/130-950
WS8E/130-112
15.0/FH451V
0.025
CJ8Y/130-476
BPM4A/130-789
W20MP-U/130-910
WS8F/130-116
16.0/FD501D
0.025
CJ8/130-344
BM6A/130-799
SE-8JC/130-096
W20M-U/130-950
WS8E/130-112
17.0/FC540
0.025
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
17.0/FH500V
0.030
CJ8Y/130-476
BPM4A/130-789
W20MP-U/130-910
WS8F/130-116
18.0/FD590V
0.025
CJ8/130-344
BM6A/130-799
SE-8JC/130-096
W20M-U/130-950
WS8E/130-112
18.0/FH531V
0.025
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
19.0/FH601V
0.025
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
20.0/FD620V, FD611V
0.025
CJ8/130-344
BM6A/130-799
SE-8JC/130-096
W20M-U/130-950
WS8E/130-112
21.0/FH641V
0.025
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
22.0/FD661D, EFI
0.025
CJ8/130-344
BM6A/130-799
SE-8JC/130-096
W20M-U/130-950
WS8E/130-112
23.0/FH680V
0.025
N11YC/130-542
BP5ES/130-922
W16EX-U/130-926
W8DC/130-128
29.0/FD791D EFI
0.025
N12YC/130-591
BP5ES/130-922
Side Valve 4-cycle
0.025
CJ8/130-344
BM6A/130-799
SE-8JC/130-096
W20M-U/130-950
WS8E/130-112
KOHLER
AEGIS Series
0.025
RC14YC/130-530
FR5/130-839
CommandOHV
RC12YC/130-526
BCPR5ES/130-856
SE-12RCY/130-191
Q16PR-U/130-954
K-Series
2.7/K7
0.025
RJ12C/130-427
BR6S/130-856
SE-12JR/130-187
4.0/K12
0.025
RJ12C/130-427
BR6S/130-856
SE-12JR/130-187
4.0/K90, K91
0.025
J19LM/130-484
B2LM/130-777
SE-19J/130-211
W9LM-US/130-982
WR11E0/130-108
5.0/K121
0.025
J8C/130-369
B6S/130-781
SE-8J/130-104
W14-U/130-819
6.25/K141
0.025
J19LM/130-484
B2LM/130-777
SE-19J/130-211
W9LM-US/130-982
WR11E0/130-108
7.0/K161, L161
0.025
J19LM/130-484
B2LM/130-777
SE-19J/130-211
W9LM-US/130-982
WR11E0/130-108
8.0/K181, L181
0.025
J19LM/130-484
B2LM/130-777
SE-19J/130-211
W9LM-US/130-982
WR11E0/130-108
10.0/K241
0.030
H10C/130-377
B2LM/130-777
SE-10H/130-195
12.0/K301
0.030
H10C/130-377
B2LM/130-777
SE-10H/130-195
12.5/K330, K331
0.030
J19LM/130-484
B2LM/130-777
SE-19J/130-211
W9LM-US/130-982
WR11E0/130-108
14.0/K321
0.030
H10C/130-377
B2LM/130-777
SE-10H/130-195
16.0/K341
0.030
H10C/130-377
B2LM/130-777
SE-10H/130-195
KAWASAKI
(Cont.)
Spark Plug Application Chart
GAS ENGINES (CONT.)
Spark Plug Application Chart
Spark Plug Application Chart
®
3
KOHLER
(Cont.)
PLUG CHAMPION NGK MEGA-FIRE DENSO BOSCH
GAP
17.0/KT17
0.025
RV17YC/130-538
UR4/130-740
18.0/K361
0.030
H10C/130-377
B2LM/130-777
SE-10H/130-195
19.0/KT19
0.025
RV17YC/130-538
UR4/130-740
20.0/K532
0.030
H10C/130-377
B2LM/130-777
SE-10H/130-195
21.0/KT21
0.025
RV17YC/130-538
UR4/130-740
23.0/K582
0.030
H10C/130-377
B2LM/130-777
SE-10H/130-195
24.0/K660, K662
0.030
J19LM/130-484
B2LM/130-777
SE-19J/130-211
W9LM-US/130-982
WR11E0/130-108
MAGNUM SERIES
8.0/M8
0.025
CJ8/130-344
BM6A/130-799
SE-8JB/130-096
W20M-U/130-950
WS8E/130-112
10.0/M10
0.030
H10C/130-377
B2LM/130-777
SE-10H/130-195
12.0/M12
0.030
H10C/130-377
B2LM/130-777
SE-10H/130-195
14.0/M14
0.030
H10C/130-377
B2LM/130-777
SE-10H/130-195
16.0/M16
0.030
H10C/130-377
B2LM/130-777
SE-10H/130-195
16.0/MV16
0.025
RV17YC/130-538
UR4/130-740
18.0/M18, MV18
0.025
RV17YC/130-538
UR4/130-740
20.0/M20, MV20
0.025
RV17YC/130-538
UR4/130-740
OHC
16.0/TH16
0.040
RC12YC/130-526
BCPR5ES/130-914
SE-12RCY/130-191
Q16PR-U/130-954
18.0/TH18
0.040
RC12YC/130-526
BCPR5ES/130-914
SE-12RCY/130-191
Q16PR-U/130-954
LAWN-BOY
Standard Ignition
0.030
CJ14/130-385
BM4A/130-708
SE-14JC/130-070
W14M-U/130-986
Electronic Ignition
0.035
CJ14/130-385
BM4A/130-708
SE-14JC/130-070
W14M-U/130-986
4535CT, 8290
0.030
RJ12C/130-427
BR6S/130-856
SE-12JR/130-187
ONAN
0.3TL-212R/1A
0.025
J17LM/130-571
B4LM/130-732
SE-19J/130-211
AAE, AH, AK, BH, CK, EL, LK-LKB
0.025
H8C/130-454
B6L/130-773
B43M, B48M
0.030
RH18Y/130-518
GO, MGO, MUK, WIB
GO, MGO, MUK, WIB
0.025
J8C/130-369
B6S/130-781
SE-8J/130-104
W14-U/130-819
IC, KA, KB, KR, MPG, OTC
0.025
J6C/130-627
B6S/130-781
J30, JA, J60, JB, J120, JC, 5JB,
0.025
H8C/130-454
B6L/130-773
10JC, 15JC, MH
NB, RCCK-MS
0.030
H8C/130-454
B6L/130-773
ELITE
0.035
RL95YC/130-359
BP4HS/130-868
ROBIN
2-CYCLE
EC05-2, EC07, EC07-2, EC25, EC37-3
EC05-2, EC07, EC07-2, EC25, EC37-3
0.025
L86C/130-161
B6HS/130-712
EC10T
0.025
J8C/130-369
B6S/130-781
SE-8J/130-104
KB31B, KB41A
KB31B, KB41A
0.025
RJ12C/130-427
BR6S/130-856
SE-12JR/130-187
0.9/EC02ER
0.025
CJ8/130-344
BM6A/130-799
SE-8JC/130-096
W20M-U/130-950
WS8E/130-112
1.0/EC020G
0.025
CJ8/130-344
BM6A/130-799
SE-8JC/130-096
W20M-U/130-950
WS8E/130-112
1.1/EC02EHR
0.025
CJ8/130-344
BM6A/130-799
SE-8JC/130-096
W20M-U/130-950
WS8E/130-112
1.8/EC03ER
0.025
L82C/130-245
2.0/EC04ER
0.025
L82C/130-245
2.5/EC06
0.025
L86C/130-161
B6HS/130-712
3.3/EC08
0.025
L82C/130-245
4.0/EC10, EC10V
0.025
RJ12C/130-427
BR6S/130-856
SE-12JR/130-187
4.2/EC13V
0.025
CJ8/130-344
BM6A/130-799
SE-8JC/130-096
W20M-U/130-950
WS8E/130-112
12.0/EC25-2D
0.025
RL95YC/130-359
BP4HS/130-868
4-CYCLE OHV
4.0/EH12, EH12-2
0.025
N4C/130-599
6.0/EH17, EH17-2
0.025
L87YC/130-546
6.0/EH18-VX, EH18-VX-2
0.025
L86C/130-161
B6HS/130-712
8.5/EH25, EH25-2
0.025
L87YC/130-546
9.0/EH30, EH30V
0.025
N9YC/130-294
BP6ES/130-849
W20EX-U/130-962
Spark Plug Application Chart
GAS ENGINES (CONT.)
Spark Plug Application Chart
Spark Plug Application Chart
®
