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10 bestPerformance Spark Plugsof July 2025

112M consumers helped this year.

1

NGK Spark Plug BR9ECMIX Iridium IX 2707
NGK Spark Plug BR9ECMIX Iridium IX 2707

NGK

9.8

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4% off

2

Bosch FR5KPP332S - Spark Plugs Double Platinum - 1 piece
Bosch FR5KPP332S - Spark Plugs Double Platinum - 1 piece

Bosch Automotive

9.6

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3

Champion XC92YC (980) Copper Plus Small Engine Spark Plug, Pack of 4
Champion XC92YC (980) Copper Plus Small Engine Spark Plug, Pack of 4

CHAMPION

9.3

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4

Autolite AR4152-4PK High Performance Racing Non-Resistor Spark Plug, Pack of 4
Autolite AR4152-4PK High Performance Racing Non-Resistor Spark Plug, Pack of 4

Autolite

9.0

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5

Denso IW27 Iridium Spark Plug
Denso IW27 Iridium Spark Plug

Denso

8.7

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Related productsUp to 23% off

Autolite AR3932-4PK High Performance Racing Non-Resistor Spark Plug, 4 Pack

Autolite AR3932-4PK High Performance Racing Non-Resistor Spark Plug, 4 Pack

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Autolite AR3933-4PK High Performance Racing Non-Resistor Spark Plug, Pack of 4

Autolite AR3933-4PK High Performance Racing Non-Resistor Spark Plug, Pack of 4

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Denso (4719) ITV20TT Iridium TT Spark Plug, (Pack of 1)

Denso (4719) ITV20TT Iridium TT Spark Plug, (Pack of 1)

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ACDelco GM Original Equipment 41-110 Iridium Spark Plug

ACDelco GM Original Equipment 41-110 Iridium Spark Plug

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6

Champion Iridium 9005 Spark Plug (Carton of 1) - QC10WEP
Champion Iridium 9005 Spark Plug (Carton of 1) - QC10WEP

CHAMPION

8.4

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7

Autolite XP3922-4PK Iridium XP Spark Plug, Pack of 4
Autolite XP3922-4PK Iridium XP Spark Plug, Pack of 4

Autolite

8.2

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8

ACDelco 41-993 Professional Iridium Spark Plug (Pack of 4)
ACDelco 41-993 Professional Iridium Spark Plug (Pack of 4)

ACDelco

7.9

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9

NGK C7HSA Pit Dirt Bike Performance Racing SPARK PLUG 110cc 125cc 140cc Quad ATV
NGK C7HSA Pit Dirt Bike Performance Racing SPARK PLUG 110cc 125cc 140cc Quad ATV

PetrolScooter

7.6

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10

Champion CJ8 Engine Spark Plug
Champion CJ8 Engine Spark Plug

Champion

7.3

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