Small Engine Parts
Kohler Spark Plugs
Find Champion spark plug numbers for Kohler equipment in the model list below.
Small Engine Parts                                         Parts Lookup                                       Kohler Parts
Champion CJ14 spark plug  
Kohler marine generators 4EF, 5E, 6EF and 7.3E with Kawasaki 16 h.p. liquid cooled v-twin engine


Champion D21 spark plug  
Kohler 800W generator with Briggs & Stratton engine (For Fouling)


Champion RCJ8 spark plug  
Kohler K-Series K662 24 hp engine

Kohler Magnum M8 horizontal single cylinder 18.64cid 8 hp engine

Kohler generators 1.75MBFM, 2.25MBFM25, 2.25MBFM45, 3.5MBFM45, 3.5MBFM65,
3.5MBM25, 3.5MBM65, 5MBM25 and 5MBM65


Champion RC12YC spark plug  
Kohler Command Pro engines:
CH16 4-Cycle OHV Single Cylinder 426cc 16hp
CH260 4-Cycle OHV Horizontal 6hp
CH270 Horizontal Single Cylinder 208cc 7hp
CH395 Horizontal Single Cylinder 277cc 9.5hp
CH430 Horizontal 426cc 13hp
CH440 4-Cycle OHV Horizontal V-Twin 429cc 14hp
CH620 4-Cycle OHV Horizontal V-Twin 19hp
CH621 4-Cycle OHV Horizontal V-Twin 624cc 19hp
CH640 4-Cycle OHV Horizontal V-Twin 640cc 20.5hp
CH641 4-Cycle OHV Horizontal V-Twin 624cc 20.5hp
CH680 4-Cycle OHV Horizontal V-Twin 22.5hp
CH682 4-Cycle OHV Horizontal V-Twin 694cc 22.5hp
CH730 4-Cycle OHV Horizontal V-Twin 725cc 23.5hp
CH730LP 4-Cycle OHV Horizontal V-Twin 725cc 21.5hp
CH732 4-Cycle OHV Horizontal V-Twin 747cc 23.5hp
CH735 4-Cycle OHV Horizontal V-Twin 26hp
CH740LP 4-Cycle OHV Horizontal V-Twin 725cc 22hp
CH740NG 4-Cycle OHV Horizontal V-Twin 725cc 19.5hp All other models
CH740NG 4-Cycle OHV Horizontal V-Twin 725cc 19.5hp CD Fixed timing only
CH742 4-Cycle OHV Horizontal V-Twin 747cc 23.5hp
CH745 4-Cycle OHV Horizontal V-Twin 28hp
CH752 4-Cycle OHV Horizontal V-Twin 747cc 23.5hp
CV620 4-Cycle OHV Vertical V-Twin 19hp
CV621 4-Cycle OHV Vertical V-Twin 624cc 19hp
CV640 4-Cycle OHV Vertical V-Twin 624cc 20.5hp
CV670 4-Cycle OHV Vertical V-Twin 674cc 22hp
CV680 4-Cycle OHV Vertical V-Twin 674cc 22.5hp
CV682 4-Cycle OHV Vertical V-Twin 694cc 22.5hp
CV730 4-Cycle OHV Vertical V-Twin 725cc 25hp
CV732 4-Cycle OHV Vertical V-Twin 747cc 23.5hp
CV735 4-Cycle OHV Vertical V-Twin 725cc 26hp
CV740 4-Cycle OHV Vertical V-Twin 725cc 27hp
CV742 4-Cycle OHV Vertical V-Twin 747cc 23.5hp
CV752 4-Cycle OHV Vertical V-Twin 747cc 23.5hp
FCH749 4-Cycle OHV Horizontal V-Twin Flex Fuel 747cc 26.5hp
FCV740 4-Cycle OHV Horizontal V-Twin Flex fuel 747cc 25hp
FCV749 4-Cycle OHV Horizontal V-Twin Flex fuel 747cc 26.5hp
PCH680 4-Cycle OHV Horizontal V-Twin with propane 747cc 23hp
PCH740 4-Cycle OHV Horizontal V-Twin with propane 747cc 25hp
PCV680 4-Cycle OHV Vertical V-Twin w/propane 747cc 22hp
PCV740 4-Cycle OHV Vertical V-Twin w/propane 747cc 24hp
XKE6 4-Cycle OHV Horizontal Single Cylinder 180cc 6hp

Kohler Command series engines:
CH11 4-Cycle OHV Single Horizontal 398cc 11hp
CH12.5 4-Cycle OHV Single Horizontal 398cc 12.5hp
CH13 4-Cycle OHV Single Horizontal 398cc 13hp
CH14 4-Cycle OHV Single Horizontal 398cc 14hp
CH15 4-Cycle OHV Single Horizontal 426cc 15hp
CH16 4-Cycle OHV Horizontal Single Cylinder 426cc 16hp
CH18 4-Cycle OHV Horizontal V-Twin 624cc 18hp
CH20 4-Cycle OHV Horizontal V-Twin 624cc 20hp
CH20 4-Cycle OHV Horizontal V-Twin w/LPG 624cc 20hp
CH22 4-Cycle OHV Horizontal V-Twin 624cc 22hp
CH23 4-Cycle OHV Horizontal V-Twin 674cc 22hp
CH25 4-Cycle OHV Horizontal V-Twin 725cc 25hp
CH27 4-Cycle OHV Horizontal V-Twin 27hp
CH5 4-Cycle OHV Single Horizontal 5hp
CH6 4-Cycle OHV Single Horizontal 180cc 6hp
CH730 4-Cycle OHV Horizontal V-Twin 725cc 25hp
CH740 4-Cycle OHV Horizontal V-Twin 725cc 27hp
CH745 4-Cycle OHV Horizontal V-Twin 725cc 28hp
CH750 4-Cycle OHV Horizontal V-Twin 747cc 30hp
CV11 4-Cycle OHV Vertical Single Cylinder 398cc 11hp
CV12.5 4-Cycle OHV Vertical Single Cylinder 398cc 12.5hp
CV13 4-Cycle OHV Vertical Single Cylinder 398cc 13hp
CV14 4-Cycle OHV Vertical Single Cylinder 398cc 14hp
CV15 4-Cycle OHV Vertical Single Cylinder 426cc 15hp
CV16 4-Cycle OHV Vertical Single Cylinder 426cc 16hp
CV17 4-Cycle OHV V-Twin 561cc 17hp
CV18 4-Cycle OHV Vertical V-Twin 624cc 18hp
CV20 4-Cycle OHV Vertical V-Twin 624cc 20hp
CV22 4-Cycle OHV V-Twin 674cc 22hp
CV23 4-Cycle OHV V-Twin 674cc 23hp
CV25 4-Cycle OHV Vertical V-Twin 725cc 25hp
CV3 4-Cycle OHV Vertical Single Cylinder 426cc 13hp
CV430 4-Cycle OHV Vertical Single Cylinder 398cc 13hp
CV450 4-Cycle OHV Vertical Single Cylinder 426cc 15hp
CV460 4-Cycle OHV Vertical Single Cylinder 460cc 16hp
CV465 4-Cycle OHV Vertical Single Cylinder 460cc 16hp
CV490 4-Cycle OHV Vertical Single Cylinder 490cc 17hp
CV492 4-Cycle OHV Vertical Single Cylinder 490cc 18hp
CV493 4-Cycle OHV Vertical Single Cylinder 490cc 17hp
CV495 4-Cycle OHV Vertical Single Cylinder 490cc 18hp
CV750 4-Cycle OHV Vertical V-Twin 747cc 30hp

Kohler Confidant series engines:
ZT710 Vertical V-Twin OHV 725cc 19hp
ZT720 OHV Vertical V-Twin 725cc 21hp
ZT730 Vertical V-Twin OHV 747cc 23hp
ZT740 OHV Vertical V-Twin 747cc 25hp

Kohler Courage series engines:
KT715 7000 Series OHV Vertical V-Twin 725cc 20hp
KT725 7000 Series OHV Vertical V-Twin 725cc 22hp
KT730 7000 Series OHV Vertical V-Twin 725cc 23hp
KT735 7000 Series OHV Vertical V-Twin 725cc 24hp
KT740 7000 Series OHV Vertical V-Twin 725cc 25hp
KT745 7000 Series OHV Vertical V-Twin 725cc 26hp
PRO SV810 OHV 725cc 20hp
PRO SV820 OHV V-Twin 725cc 23hp
PRO SV830 OHV 725cc 25hp
PRO SV840 725cc 27hp
RH255 2000 Series OHV 196cc 6.5hp
RH265 2000 Series OHV 196cc 6.5hp
SH255 3000 Series OHV 196cc 6.5hp
SH265 3000 Series OHV 196cc 6.5hp
SV470 OHV Vertical Single Cylinder Air-Cooled 535cc 15hp
SV471 OHV Vertical Single Cylinder Air-Cooled 15hp
SV480 OHV Vertical Single Cylinder Air-Cooled 535cc 16hp
SV530 OHV Vertical Single Cylinder Air-Cooled 535cc 17hp
SV540 OHV Vertical Single Cylinder Air-Cooled 535cc 18hp
SV541 OHV Vertical Single Cylinder Air-Cooled 18hp
SV590 OHV Vertical Single Cylinder Air-Cooled 597cc 19hp
SV591 OHV Vertical Single Cylinder Air-Cooled 597cc 19hp
SV600 OHV Vertical Single Cylinder Air-Cooled 597cc 20hp
SV601 OHV Vertical Single Cylinder Air-Cooled 597cc 20hp
SV610 OHV Vertical Single Cylinder Air-Cooled 597cc 21hp
SV620 OHV Vertical Single Cylinder Air-Cooled 597cc 22hp
SV710 4-Cycle OHV Vertical V-Twin 725cc 20hp
SV715 4-Cycle OHV Vertical V-Twin 725cc 22hp
SV720 4-Cycle OHV Vertical V-Twin 725cc 23hp
SV725 4-Cycle OHV Vertical V-Twin 725cc 24hp
SV730 4-Cycle OHV Vertical V-Twin 725cc 25hp
SV735 4-Cycle OHV Vertical V-Twin 725cc 26hp
SV740 4-Cycle OHV Vertical V-Twin 725cc 27hp

Kohler Courage XT series engines:
XT-7 4-Cycle OHV Vertical Single Cylinder 173cc 7.0 ft.-lbs. Torque
XT-8 4-Cycle OHV Vertical Single Cylinder 173cc 8.0 ft.-lbs. Torque 14mm Heads
XTR-7 4-Cycle OHV Vertical Single Cylinder 173cc 7.0 ft.-lbs. Torque
XT-6 4-Cycle Vertical Single Cylinder 173cc 3.5hp Since 2012
XT-7 4-Cycle OHV Vertical Single Cylinder 173cc 4.5hp
XT775 4-Cycle OHV Vertical Single Cylinder 173cc 7.75 ft.-lbs. Torque
XTR-7 4-Cycle OHV Vertical Single Cylinder 173cc 7.0 ft.-lbs. Torque 4.5hp

Kohler Triad series engines:
TH14 OHC Horizontal V-Twin Air-Cooled 14hp
TH16 OHC Horizontal V-Twin Air-Cooled 519cc 16hp
TH18 OHC Horizontal V-Twin Air-Cooled 574cc 18hp
TH520 OHC Horizontal V-Twin Air-Cooled 520cc 16hp
TH575 OHC Horizontal V-Twin Air-Cooled 574cc 18hp
TH650 OHC Horizontal V-Twin Air-Cooled 653cc 16hp

Kohler 14000 Watts (LP fueled) standby generators

Kohler 12000 Watts (NG fueled) Command Pro 725cc engine standby generators


Champion RC14YC spark plug  
Kohler LH630 4-Cycle OHV V-Twin 624cc 22hp
Kohler LH640 4-Cycle OHV V-Twin 624cc 22hp
Kohler LH685 4-Cycle OHV V-Twin 674cc 25hp
Kohler LH690 4-Cycle OHV V-Twin 674cc 26hp
Kohler LH750 4-Cycle OHV V-Twin 747cc 27hp
Kohler LH755 4-Cycle OHV V-Twin 747cc 28hp
Kohler LH775 4-Cycle OHV V-Twin with EFI 747cc 31hp
Kohler LV560 4-Cycle OHV V-Twin 17hp
Kohler LV625 4-Cycle OHV V-Twin 624cc 20hp
Kohler LV675 4-Cycle OHV V-Twin 674cc 23hp
Kohler LV680 4-Cycle OHV V-Twin 674cc 24hp


Champion RH10C spark plug  
Kohler generators 2KW-K241, 4KW-4CM21, 5KW-5CMK21, 5MM25 and 5MM65

Kohler CS8.5 (air cooled, single cylinder), Command Pro CS, OHV 10.0 h.p.

Kohler K-Series engines:
K241 10hp
K241AS
K301 12hp
K301S
K321 14hp Battery & Breakerless
K321 14hp Magneto
K341 16hp Battery & Breakerless
K341 16hp Magneto
K361 18hp
K482 Twin Cylinders 47.7cid 18hp
K532 20hp
K582 Twin Cylinders 23hp

Kohler Magnum engines:
M10 Horizontal Single Cylinder 23.85cid 10hp
M12 Horizontal Single Cylinder 29.07cid 12hp
M14 Horizontal Single Cylinder 31.27cid 14hp
M16 Horizontal Single Cylinder 35.9cid 16hp
MV23 Vertical Twin Cylinders 23hp


Champion RJ8C spark plug  
Kohler K-Series engines:
K121 5hp
K141 6.25hp
K160
K161 7hp
K181 8hp
K330 12.5hp
K331 12.5hp
K660 24hp
K90 4hp
K91 4hp
KV161
L161 7hp
L181 8hp
K161
K181
K330
K331
K660
K91
L160
L161
L654

Kohler generators 1.5KW MM25, 3KW 3MM25, 1.5KW-K90, 1.5KW-K91, 1.5KW-K330,
1.5KW-K331, 1.75MBM25, 2.25MBM25, 175MFM, 2.5KW-K160, 2.5KW-K161,
2.5KW-K181, 3.5KW-K331, 3.5KW-K660, 3.5MM25, 2.5MV55, 3.5MM65, 3MMV55,
4A-23, 7.5A-23, 500 Watt-K90, 500 Watt-K91, 1KW-K160, 5MFM45, 3.5MFM65,
1.75MM25, 5KW-L160, L160, L161 and L654


Champion RJ12C spark plug  
Kohler K-Series engines:
K12 4hp
K7 2.7hp

Kohler generators 2KW L600, 3.5KW L600, 350 Watt Kohler K7, 5KW K662, 5KW L600,
6.5KW K662 and 750 Watt K12


Champion RJ19LM spark plug  
Kohler Magnum M8 horizontal single cylinder 18.64cid 8 hp engine  with extended idle


Champion RN9YC spark plug  
Kohler K-Series KL25 twin cylinder 25hp engine


Champion RV15YC4 spark plug  
KT17, KT19 and KT21

Champion RV17YC spark plug  
Kohler K-Series KT20 twin cylinders 20 hp engine

Kohler Magnum series engines:  
M18 Horizontal Twin Cylinder 18hp
M20 Horizontal Twin Cylinder 20hp
MV16 Vertical Twin Cylinder 16hp
MV18 Vertical Twin Cylinder 18hp
MV20 Vertical Twin Cylinder 20hp
Champion Spark Plug