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Replacement Parts

High Performance Spark Plugs

10 Best High Performance Spark Plugs 2024 in the US

Sponsored

14mm Plug

Dry-Packs

14mm Plug Dri Blue

Winner

NGK # 3186

NGK

NGK # 3186 G-Power Platinum Spark Plugs TR5GP - 8 PCSNEW

10.0

score

Sponsored

14mm Plug

Dry-Packs

14mm Plug Dri Blue

ACDelco 41

ACDelco

ACDelco 41-962 Professional Platinum Spark Plug, (8)

9.7

score

NGK LKAR7B

NGK

NGK LKAR7BIX-11S Iridium IX Spark Plug (93501 Iridium Ix), 4 Pack

9.1

score

JDMSPEED H

JDMSPEED

JDMSPEED High Performance Spark Plug Ignition Wire for 2000-2009 Chevy GMC V8

9.1

score

Autolite I

Autolite

Autolite Iridium XP Automotive Replacement Spark Plugs, XP3923 (4 Pack)

8.2

score

AIP Electr

AIP Electronics

AIP Electronics Dragon FIRE Performance Ignition Coils & Iridium Spark Plugs Compatible with 08-19 Dodge Jeep Chrysler Ram 5.7 5.9 6.1 6.4 V8 56029129AB UF504 LZFR5CI-11 92145 OEM Fit Kit-1565

7.9

score

High Perfo

B4B BANG 4 BUCK

High Performance 8Pcs D585 UF262 Ignition Coils Pack Round Type + 8Pcs 8mm Spark Plug Wire Set Part Number 748UU 12622553 12656210-15% More Energy

7.6

score

Autolite I

Autolite

Autolite Iridium XP Automotive Replacement Spark Plugs, XP5683 (4 Pack)

7.3

score

Autolite I

Autolite

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

7.3

score

NGK # 6509

NGK

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

7.0

score

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