10 bestPerformance Spark Plugsof June 2025
112M consumers helped this year.
1

Bosch ZR5TPP33 Double Platinum Spark Plug, Up to 3X Longer Life (Pack of 10)
Bosch

10.0
2

NGK 8 Pack of Genuine OEM (3951) Spark Plugs # TR55-8PK
NGK

10.0
8% off
3

ACDelco R45TS Professional Conventional Spark Plug (8 Pack)
ACDelco

9.9
8% off
4

BPR6ES NGK Spark Plug for Honda Engines & Other Small Engines
NGK

9.9
5

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

9.8
Other
6

NGK Spark Plug BR8ES- Set of 4 by NGK Japan
NGK

9.6
14% off
7

Autolite XP5224 Extreme Performance Spark Plug
Autolite

9.4
5% off
8

Bosch Automotive (6702) OE Fine Wire Platinum Spark Plug - Pack of 4
Bosch

9.2
9

Autolite Iridium XP Automotive Replacement Spark Plugs, XP5702 (4 Pack)
Autolite

9.0
10

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

8.7

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