10 bestIridium Spark Plugsof February 2026
112M consumers helped this year.
1
NGK LKR7DIX-11S Iridium IX Spark Plug (93175 Iridium Ix), 4 Pack
NGK
10.0
5% off
2
NGK 94124 ILKAR7L11 Laser Iridium Spark Plug, Pack of 4
NGK
10.0
8% off
3
NGK # 6509 Iridium Spark Plug LTR6IX-11 - 6 PCSNEW
NGK
9.8
4
NGK 5464 BKR5EIX-11 Iridium IX Spark Plug, Pack of 4
NGK
9.5
5
6 pc DENSO Iridium TT Spark Plugs compatible with Toyota Tacoma 3.5L V6 2016-2017
Sixity Auto
9.2
6
BOSCH 9673 OE Fine Wire Double Iridium Spark Plug - Pack of 4
Bosch Automotive
9.0
7
DENSO # 3461 IRIDIUM LONG LIFE Spark Plugs -- SXU22HCR11S ----- 4 PCSNEW
Denso
8.7
8
NGK CR9EIX - Iridium IX Spark Plug - 4-Pack/--
NGK
8.4
9
NGK Iridium IX Spark Plug BKR7EIX (4 Pack) for HONDA CIVIC LX 2010-2011 1.8L/1799cc
NGK
8.1
5% off
10
ACDelco # 41-101 Professional Iridium Spark Plug --- 6 Pcs * NEW *
ACDelco
7.8
Related Reviews You Might Like
Best Reviews Guide Newsletter
Get exclusive articles, recommendations, shopping tips, and sales alerts
Sign up for our newsletter to receive weekly recommendations about seasonal and trendy products
Thank you for subscribing!
By submitting your email address you agree to our Terms and Conditions and Privacy Policy