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10 bestIridium Spark Plugsof March 2025

112M consumers helped this year.

1

NGK (6988) BKR7EIX-11 Iridium IX Spark Plug, Pack of 1
NGK (6988) BKR7EIX-11 Iridium IX Spark Plug, Pack of 1

NGK

9.9

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2

NIKAVI ISP02 NCPR8EAIX Iridium Spark Plug Compatible for Pulsar 150/180/200
NIKAVI ISP02 NCPR8EAIX Iridium Spark Plug Compatible for Pulsar 150/180/200

NIKAVI

9.8

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3

Bosch 9673 OE Fine Wire Double Iridium Spark Plug - Pack of 4
Bosch 9673 OE Fine Wire Double Iridium Spark Plug - Pack of 4

Bosch Automotive

9.7

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4

NGK CR8EIX Iridium Spark Plug for Bikes
NGK CR8EIX Iridium Spark Plug for Bikes

NGK

9.4

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5

Denso (4711) IXEH20TT Iridium TT Spark Plug, (Pack of 1)
Denso (4711) IXEH20TT Iridium TT Spark Plug, (Pack of 1)

Denso

9.2

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6

NGK # 6418 Iridium Spark Plugs BKR6EIX - 4 PCS * NEW *
NGK # 6418 Iridium Spark Plugs BKR6EIX - 4 PCS * NEW *

NGK

8.9

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7

4 PCS *NEW* - Denso # 5303 IRIDIUM Power Spark Plugs IK16
4 PCS *NEW* - Denso # 5303 IRIDIUM Power Spark Plugs IK16

Denso

8.6

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8

NGK (4912) ILKAR7B11 (4912) Laser Iridium Spark Plug, Pack of 1
NGK (4912) ILKAR7B11 (4912) Laser Iridium Spark Plug, Pack of 1

NGK

8.3

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9

ACDelco 41-114 Professional Iridium Spark Plug (Pack of 1)
ACDelco 41-114 Professional Iridium Spark Plug (Pack of 1)

ACDelco

8.0

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10

Champion Iridium 9409 Spark Plug (Carton of 1) - RER8WMPB
Champion Iridium 9409 Spark Plug (Carton of 1) - RER8WMPB

Champion

7.7

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