10 bestPerformance Spark Plugsof July 2026
112M consumers helped this year.
1
NGK Spark Plug BR9ECMIX Iridium IX 2707
NGK
9.8
2
Denso IW27 Iridium Spark Plug
Denso
9.6
3
Champion XC92YC (980) Copper Plus Small Engine Spark Plug, Pack of 4
CHAMPION
9.3
4
Champion Iridium 9005 (QC10WEP) Pack of 1 (UPC 037551010202)
CHAMPION
9.1
5
NGK C7HSA Pit Dirt Bike Performance Racing SPARK PLUG 110cc 125cc 140cc Quad ATV
PetrolScooter
8.8
6
Autolite Iridium XP Automotive Replacement Spark Plugs, XP5683 (4 Pack)
Autolite Iridium Ultra
8.5
18% off
7
Bosch FR5KPP332S - Spark Plugs Double Platinum - 1 piece
Bosch Automotive
8.2
8
DENSO Iridium TT Spark Plug - ITV20TT - Twin Tip - The Powerful Premium Quality Ultra-Efficient Replacement Plug
Denso
7.9
9
ACDelco GM Original Equipment 41-110 Iridium Spark Plug
ACDelco
7.6
10
Denso IKH24 Iridium Spark Plug
Denso
7.3
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