18 Of Best Lawn Mower Spark Plugs In 2024

TOP 1

Champion RJ19LM Lawn & Garden Equipment Engine Spark Plug Genuine Original Equipment Manufacturer Part

Champion
RJ19LM
1.00 x 1.00 x 4.00 inches

Our Score

4.9
TOP 2

Briggs & Stratton Spark Plug Platinum

Briggs & Stratton
5066K
1.25 x 2.50 x 5.62 inches
0.01 pounds

Our Score

4.85
TOP 3

E3 Spark Plugs E3.22 Lawn and Garden Spark Plug

E3 Spark Plugs
E3.22
6.00 x 4.00 x 1.00 inches
0.15 pounds

Our Score

4.75
TOP 4

Briggs & Stratton 692051 Spark Plug Replacement

Briggs & Stratton
692051
0.74 x 4.25 x 5.25 inches
0.09 pounds

Our Score

4.75
TOP 5

Briggs & Stratton Spark Plug For OHV Engines 5092K

Briggs & Stratton
5092K
1.00 x 2.50 x 5.62 inches
0.10 pounds

Our Score

4.7
TOP 6

E3 Spark Plugs E3.20 Lawn and Garden Spark Plug

E3 Spark Plugs
E3.20
6.00 x 4.00 x 1.00 inches
0.13 pounds

Our Score

4.65
TOP 7

NGK BPM8Y Spark Plugs - Replaces 2057, 5574, 15901019830, 285982

Quality Power Equipment
5574
0.08 pounds

Our Score

4.55
TOP 8

Briggs & Stratton 491055S - 2 Pack

Briggs & Stratton
491055S
4.00 x 1.00 x 1.00 inches
0.19 pounds

Our Score

4.5
TOP 9

Briggs & Stratton 796112S Spark Plug Replaces 4220/8025925/796112

Briggs & Stratton
796112S
5.50 x 3.00 x 0.50 inches
0.10 pounds

Our Score

4.5
TOP 10

Champion Spark Plug 4 Pack

0.75 x 3.00 x 3.00 inches
0.40 pounds

Our Score

4.5
TOP 11

Genuine Champion RC12YC Spark Plug Replaces Ariens 08811700, 21531100, 21534100, 21536800, Briggs & Stratton 491055, 491055S

Champion
RC12YC

Our Score

4.4
TOP 12

Husqvarna 577484001 - HQT-1 HH Spark Plug

Husqvarna
10.00 x 6.00 x 1.00 inches

Our Score

4.35
TOP 13

Briggs & Stratton 796112-4pk Spark Plug Replaces J19LM

Briggs & Stratton
796112
1.00 x 4.00 x 2.38 inches
0.25 pounds

Our Score

4.35
TOP 14

Briggs & Stratton 19576S Spark Plug Wrench 8-Inch Replaces 19374S/19374/690966/19576

Briggs & Stratton
19576S
2.66 x 3.54 x 0.10 inches
0.50 pounds

Our Score

4.25
TOP 15

MTD Southwest 2 Cycle Spark Plug

MTD Genuine Parts
49MB2SPP953
2.50 x 4.13 x 5.75 inches

Our Score

4.15
TOP 16

HIPA Spark Plug for HONDA GX120 GX160 GX200 GX240 GX270 GX340 GX390 Engine Lawn Mower Tractor Rototiller

Hipa

Our Score

4.15
TOP 17

Craftsman CMXGZAMA2SPP 2-Cycle Spark Plug

Craftsman
CMXGZAMA2SPP
1.75 x 0.50 x 0.50 inches

Our Score

4.05
TOP 18

HIFROM Spark Plug Replacement for Torch F6RTC CUB CADET OCC-751-10292 MTD 951-10292

HIFROM

Our Score

3.95