10 bestSpark Plugsof July 2026
112M consumers helped this year.
1
NGK # 6418 Iridium Spark Plugs BKR6EIX - 4 PCS * NEW *
NGK
9.8
2
NGK (3521) CR9EIX Iridium IX Spark Plug, Pack of 1
NGK
9.6
3
BOSCH 9653 OE Fine Wire Double Iridium Spark Plug - Pack of 4
Bosch
9.3
4
Denso IKH16TT Iridium TT Spark Plugs 4703-4 PK
Denso
9.0
5
Denso (4704) IKH20TT Iridium TT Spark Plug, (Pack of 1)
Denso
8.7
6
Denso (4712) IXEH22TT Iridium TT Spark Plug, (Pack of 1)
Denso
8.5
7
NGK (6774) IZFR6K13 Laser Iridium Spark Plug, Pack of 1
NGK
8.2
8
NGK (6988) BKR7EIX-11 Iridium IX Spark Plug, Pack of 1
NGK
7.9
9
NGK (3901) CPR7EA-9 Standard Spark Plug, Pack of 1
NGK
7.6
10
NIKAVI ISP02 NCPR8EAIX Iridium Spark Plug Compatible for Pulsar 150/180/200
NIKAVI
7.3
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