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10 bestIridium Spark Plugsof June 2025

112M consumers helped this year.

1

NGK LKR7DIX-11S Iridium IX Spark Plug (93175 Iridium Ix), 4 Pack
NGK LKR7DIX-11S Iridium IX Spark Plug (93175 Iridium Ix), 4 Pack

NGK

9.9

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2

NGK 94124 ILKAR7L11 Laser Iridium Spark Plug, Pack of 4
NGK 94124 ILKAR7L11 Laser Iridium Spark Plug, Pack of 4

NGK

9.8

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3

NGK CR9EIX - Iridium IX Spark Plug - 4-Pack/--
NGK CR9EIX - Iridium IX Spark Plug - 4-Pack/--

NGK

9.6

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4

6 pc DENSO Iridium TT Spark Plugs compatible with Toyota Tacoma 3.5L V6 2016-2017
6 pc DENSO Iridium TT Spark Plugs compatible with Toyota Tacoma 3.5L V6 2016-2017

Sixity Auto

9.4

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5

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

9.1

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Related productsUp to 11% off

Bosch 9617 Double Iridium Spark Plug, Up to 4X Longer Life (Pack of 4)

Bosch 9617 Double Iridium Spark Plug, Up to 4X Longer Life (Pack of 4)

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Bosch Automotive 0242135548 9667 Double Iridium Spark Plug, Up to 4X Longer Life (Pack of 4)

Bosch Automotive 0242135548 9667 Double Iridium Spark Plug, Up to 4X Longer Life (Pack of 4)

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NGK Iridium IX Spark Plug BKR7EIX (4 Pack) for HONDA CIVIC LX 2010-2011 1.8L/1799cc

NGK Iridium IX Spark Plug BKR7EIX (4 Pack) for HONDA CIVIC LX 2010-2011 1.8L/1799cc

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ACDelco 41-110 Professional Iridium Spark Plug, Pack of 1

ACDelco 41-110 Professional Iridium Spark Plug, Pack of 1

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6

NGK 5464 BKR5EIX-11 Iridium IX Spark Plug, Pack of 4
NGK 5464 BKR5EIX-11 Iridium IX Spark Plug, Pack of 4

NGK

8.9

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7

NGK # 6509 Iridium Spark Plug LTR6IX-11 - 6 PCSNEW
NGK # 6509 Iridium Spark Plug LTR6IX-11 - 6 PCSNEW

NGK

8.6

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7% off

8

4 PCS *NEW* - Denso # 5304 IRIDIUM Power Spark Plugs IK20
4 PCS *NEW* - Denso # 5304 IRIDIUM Power Spark Plugs IK20

Denso

8.3

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9

BOSCH 96301 OE Fine Wire Double Iridium Spark Plug - Pack of 4
BOSCH 96301 OE Fine Wire Double Iridium Spark Plug - Pack of 4

Bosch Automotive

8.0

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8% off

10

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

Champion

7.8

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