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Lawn Mower Spark Plugs

Lawn Mower Spark Plugs: Jack’s is your place! We have the Lawn Mower Spark Plugs you need, with fast shipping and great prices. For Lawn Mower parts and accessories, think Jack’s!

Featured: 10 Items Sort by  Result's per page

spark plug 71

Champion OEM Part
Part Number: RC12YC
 
Specs
Type: Resistor
REF. NO.: 71
Thread: 14mm
Hex Size: 5/8"

Reach: 19mm Seat Type: Gasket Heat Range: 12
Fits Model
HOMELITE : 178VI52 Generator
CUB CADET : 1863, 1864, 2084, 2086, 2182, 2284, 4815F, AGS2130, AGS2150, AGS2155, CC760ES, GT2542, GT2544, GT2550, GT2554, GT3100, HDS2135, HDS2155, HDS2185, LT1040, LT1046, LT1050, LTX1040, LTX1042, LTX1045, LTX1046, RZT42, RZT50VT, SLTX1054, ZZT42, ZZT50 Mowers
GENERAC : 4582, 5308, C10000, C8000, EPS8AC, MC Series, MF6500, NP45G, NP55G, NP65G, R10000, R10000E, R3500XL, R6000, R8000, R8000E, Vanguard, XE Series, XL Series Generators
ECHO : 7600E, EG4601, EG5600E, EG5601, EG7601 Generators
SNAPPER : G30000, G55000 Generators

Replaces OEM
Champion : RC12YC
Your Price:
$2.33
Qty:
 

868 spark plug rj19lm

Champion OEM Part
Part Number: RJ19LM
 
Specs
Type: Resistor
REF. NO.: 868
Thread: 14mm
Hex Size: 13/16"

Reach: 9.5mm Seat Type: Gasket Heat Range: 19
Fits Model
ECHO : 2600, EG1800 Generators
GENERAC : 2500T, C2400, C4000, C5000, C5000E, Home & Away 1850, L4000, L4000E, L5000, L5000E, Mega 2500, S1500, S2400, S4000, S4000E, S5000, SV1850, SV2400, SV4200, SVP5000, SVP5000E, SVT4200, SVT5000 Generators
HOMELITE : 176BI40A, 190HY50, EH2500HD, EH4400HD, EH5500HD, EHE4400HD, EHE5500HD, EHRL4400HD, HG3500 Generators
JOHN DEERE : 250G, 440G, 55GE Generators
ARIENS : ST622 String Trimmer
CUB CADET : 1030, 1225, 1238 Mowers

Replaces OEM
Champion : RJ19LM
Your Price:
$2.68
Qty:
 

bpr5es spark plug

NGK OEM Part
Part Number: 7734
 
Specs
Type: Resistor
Type: Standard
REF. NO.: BPR5ES
REF. NO.: BP5ES
Thread: 14mm
Hex Size: 13/16"

Reach: 19mm Seat Type: Gasket Gap: .036" Heat Range: 5 Terminal Type: Removable Nut Champion REF. NO: RN11YC4 Gap: .032" Champion REF. NO: N11YC
Fits Model

Replaces OEM
NGK : BPR5ES NGK : BP5ES
Your Price:
$2.86
Qty:
 

861 spark plug

Champion OEM Part
Part Number: J19LM
 
Specs
Type: Standard
REF. NO.: 861
Thread: 14mm
Hex Size: 13/16"

Reach: 9.5mm Seat Type: Gasket Heat Rage: 19
Fits Model
ECHO : EG1800 Generators
GENERAC : 2500T, C2400, C4000, C5000, C5000E, Home & Away 1850, L4000, L4000E, L5000, L5000E, Mega 2500, S1500, S2400, S4000, S4000E, S5000, SV1850, SV2400, SV4200, SVP5000, SVP5000E, SVT4200, SVT5000 Generators
HOMELITE : 176BI40A, 190HY50, EH2500HD, EH4400HD, EH5500HD, EHE4400HD, EHE5500HD, EHRL4400HD, HG3500 Generators
JOHN DEERE : 250G, 440G, 55GE Generators
ARIENS : ST622 String Trimmer
CUB CADET : 1030, 1225, 1238 Mowers

Replaces OEM
Champion : J19LM
Your Price:
$2.20
Qty:
 

946 spark plug

Champion OEM Part
Part Number: QC12YC
 
Specs
Type: Resistor
REF. NO.: 946
Thread: 14mm
Hex Size: 5/8"

Reach: 19mm Seat Type: Gasket Heat Range: 12
Fits Model
ECHO : 7600E, EG5600E Generators
SNAPPER : G30000, G55000 Generators
CUB CADET : 1863, 1864, 2084, 2086, 2182, 2284, 4815F, 4815F, AGS2130, AGS2150, AGS2155, CC760ES, GT2542, GT2544, GT3100, HDS2135, HDS2155, HDS2185, LT1042, LT1045, LTX1040, LTX1042, LTX1045, LTX1046, LTX1046VT, LTX1050KW, LTX1050VT, RZT42, RZT50VT, SLTX1054, ZZT42, ZZT50 Mowers

Replaces OEM
Champion : QC12YC
Your Price:
$3.74
Qty:
 

856 spark plug

Champion OEM Part
Part Number: RJ17LM
 
Specs
Type: Resistor
REF. NO.: 856
Thread: 14mm
Hex Size: 13/16"

Reach: 9.5mm Seat Type: Gasket Heat Range: 17
Fits Model

Replaces OEM
Champion : RJ17LM
Your Price:
$2.68
Qty:
 

br6hs spark plug

NGK OEM Part
Part Number: 3922
 
Specs
Type: Resistor
REF. NO.: BR6HS
Thread: 14mm
Hex Size: 13/16"

Reach: 12.7mm Seat Type: Gasket Gap: .028" Heat Range: 6 Terminal Type: Removable Nut
Fits Model
ECHO : EG2400 Generators
HOMELITE : 180R162, 180RIE62, HG501400, HG502000, HG502500 Generators
HONDA : E2000, E2500K1, E2500K2, E2500K3, E3500, ES3500 Generators
JOHN DEERE : 4000, 5000W Generators
KAWASAKI : KG1600, KG4000 Generators
MAKITA : G1200R, G2400R, G2800R Generators
ROBIN/SUBARU : SG1000II, SGL1500II, SGL2000II, SGL2200II, SGV2200, SGV2600, SGV4000 Generators
SHINDAIWA : G1000, G2000, G3000 Generators
BOLENS : HH140, HH160 Mowers

Replaces OEM
NGK : BR6HS
Your Price:
$2.86
Qty:
 

25 spark plug

Champion OEM Part
Part Number: RV17YC
 
Specs
Type: Resistor
REF. NO.: 25
Thread: 14mm
Hex Size: 5/8"

Reach: 11.6mm Seat Type: Tapered Heat Range: 17
Fits Model
CUB CADET : 1430, 1730, 1861, 1862, 2082 Mowers

Replaces OEM
Champion : RV17YC
Your Price:
$2.33
Qty:
 

br2lm spark plug

NGK OEM Part
Part Number: 5798
 
Specs
Type: Resistor
REF. NO.: BR2-LM
Thread: 14mm
Hex Size: 13/16"

Reach: 9.5mm Seat Type: Gasket Gap: .028" Heat Range: 2 Terminal Type: Removable Nut
Fits Model
HOMELITE : 190HY50, EH2500HD, EH4400HD, EH5500HD, EHE4400HD, EHE5500HD, EHRL4400HD, HG3500, HGE3500, HL2500, HL4400, HLE4400, LR2500 Generators and more
ARIENS : 520, 624E, 724E, 8524, 926DLE, 926LE, 936PB Snow Blower

Replaces OEM
NGK : 5798
Your Price:
$2.68
Qty:
 

bpmr4a spark plug

NGK OEM Part
Part Number: 5113
 
Specs
Type: Resistor
REF. NO.: BPMR4A
Thread: 14mm
Hex Size: 3/4"

Champion REF. NO: RCJ7Y Gap: .028" Heat Range: 4 Reach: 9.5mm Seat Type: Gasket Terminal Type: Removable Nut
Fits Model
SUZUKI : SE500A, SE800A Generators

Replaces OEM
NGK : BPMR4A
Your Price:
$2.68
Qty: