10 bestPerformance Spark Plugsof September 2025
112M consumers helped this year.
1
NGK Spark Plug BR9ECMIX Iridium IX 2707
NGK
9.8
2
NGK C7HSA Pit Dirt Bike Performance Racing SPARK PLUG 110cc 125cc 140cc Quad ATV
PetrolScooter
9.6
3
Champion XC92YC (980) Copper Plus Small Engine Spark Plug, Pack of 4
CHAMPION
9.3
18% off
4
Bosch FR5KPP332S - Spark Plugs Double Platinum - 1 piece
Bosch Automotive
9.0
5
Denso IW27 Iridium Spark Plug
Denso
8.8
Other
Autolite XP3922-4PK Iridium XP Spark Plug, Pack of 4
Autolite-AR3910X Ar High Performance Racing Non-Resistor Spark Plug, 4-Pack
Autolite AR3933-4PK High Performance Racing Non-Resistor Spark Plug, Pack of 4
Autolite AR4152-4PK High Performance Racing Non-Resistor Spark Plug, Pack of 4
6
Autolite AR3932-4PK High Performance Racing Non-Resistor Spark Plug, 4 Pack
Autolite
8.5
6% off
7
Denso (4719) ITV20TT Iridium TT Spark Plug, (Pack of 1)
Denso
8.2
8
ACDelco 41-993 Professional Iridium Spark Plug (Pack of 4)
ACDelco
7.9
9
Champion Iridium 9005 Spark Plug (Carton of 1) - QC10WEP
CHAMPION
7.7
10
Champion CJ8 Engine Spark Plug
Champion
7.4
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