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

9.9
2

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

9.8
3

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

9.6
4

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

9.4
5

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

9.1
OtherUp to 11% off
6

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

8.9
7

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

8.6
7% off
8

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

8.3
9

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

8.0
8% off
10

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

7.8

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