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10 bestIridium spark plugsof December 2024

112M consumers helped this year.

1

NGK (6418-4PK) Iridium IX Spark Plug, (Box of 4)
NGK (6418-4PK) Iridium IX Spark Plug, (Box of 4)

NGK

9.8

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2

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

NGK

9.6

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3

NGK Spark Plug BPR7EIX Iridium IX 4055
NGK Spark Plug BPR7EIX Iridium IX 4055

NGK

9.4

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4

Bosch ZR7SI332S (N48) - Spark Plugs Double Iridium - Set of 4
Bosch ZR7SI332S (N48) - Spark Plugs Double Iridium - Set of 4

Bosch

9.1

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5

NGK Spark Plug DR8EIX Iridium IX 6681
NGK Spark Plug DR8EIX Iridium IX 6681

NGK

8.9

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Bosch FR6KII332S - Spark Plugs Double Iridium - 1 piece

Bosch FR6KII332S - Spark Plugs Double Iridium - 1 piece

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NGK Spark Plug BKR6EIX-11 Iridium IX 3764

NGK Spark Plug BKR6EIX-11 Iridium IX 3764

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Bosch ZQR8SI302 - Spark Plugs Iridium - 1 piece

Bosch ZQR8SI302 - Spark Plugs Iridium - 1 piece

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NGK Spark Plug BPR6EIX Iridium IX 6637

NGK Spark Plug BPR6EIX Iridium IX 6637

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6

Bosch FR6HI332 - Spark Plugs Double Iridium - 1 piece
Bosch FR6HI332 - Spark Plugs Double Iridium - 1 piece

Bosch

8.6

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7

Denso IKH24 Iridium Spark Plug
Denso IKH24 Iridium Spark Plug

Denso

8.3

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8

Bosch AR5SII3320S - Spark Plugs Double Iridium - 1 piece
Bosch AR5SII3320S - Spark Plugs Double Iridium - 1 piece

Bosch

8.0

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9

Autolite Iridium XP Automotive Replacement Spark Plugs, XP3924 (4 Pack)
Autolite Iridium XP Automotive Replacement Spark Plugs, XP3924 (4 Pack)

Autolite

7.8

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10

Autolite Iridium XP Automotive Replacement Spark Plugs, XP3923 (4 Pack)
Autolite Iridium XP Automotive Replacement Spark Plugs, XP3923 (4 Pack)

Autolite

7.5

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