The perfect tool for deeply recessed 5/8-inch spark plugs
Brand:
ES#:
9340
Mfg#:
S-3858-125
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SAVE 25%
$25.99
This product was last offered at the strikethrough price on 09-08-2025
$19.49 USD
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Magnetic insert holds the spark plug securely in place for easy installation.
Brand:
ES#:
3673914
Mfg#:
B8800072
ON SALE!
SAVE 25%
$37.99
This product was last offered at the strikethrough price on 08-09-2025
$28.49 USD
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Lifetime Replacement
A must for installing any spark plugs!
Brand:
ES#:
4690217
Mfg#:
601-0109
$39.99 USD
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Measure and correctly adjust the gap of your spark plugs
Brand:
ES#:
3617897
Mfg#:
KDT164
$18.99 USD
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Lifetime Replacement
Use for cars requiring 16mm plug socket or brisk plugs 6 point
Brand:
ES#:
3557898
Mfg#:
CTA7656
$35.72 USD
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Lifetime Replacement
Always check gap on your new spark plugs
Brand:
ES#:
4336973
Mfg#:
CTA3235
$1.99 USD
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Lifetime Replacement
Use for cars requiring Swivel Spark Plug Socket 16MM or brisk plugs 6 point
Brand:
ES#:
3604875
Mfg#:
CTA4329
$21.99
This product was last offered at the strikethrough price on 08-11-2025
$21.42 USD
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Lifetime Replacement
Knurled shaft for better grip
Brand:
ES#:
4352826
Mfg#:
TIT62161
$25.99 USD
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Lifetime Replacement
3/8" drive socket with 5/8" opening for most spark plugs
Brand:
ES#:
3008984
Mfg#:
SUU884506
$20.99 USD
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Get the spark plug gap you are looking for! .018 to .024 thickness
Brand:
ES#:
3691577
Mfg#:
BMSBSPGT14MM
$35.00 USD
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Lifetime Replacement
Always check gap on your new spark plugs
Brand:
ES#:
4336975
Mfg#:
CTA3238
$3.99 USD
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Lifetime Replacement
Complete set of spark plug sockets.
Brand:
ES#:
3128223
Mfg#:
8845D
$141.99 USD
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Lifetime Replacement
Easy to read markings to set gaps quickly and easily.
Brand:
ES#:
4371893
Mfg#:
W80535
$1.99 USD
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Lifetime Replacement
Get the complete set and be ready.
Brand:
ES#:
3998971
Mfg#:
CTA2030
$81.99
This product was last offered at the strikethrough price on 08-15-2025
$81.95 USD
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Makes sure your spark plug boots don't become stuck on
Brand:
ES#:
4627052
Mfg#:
0029890808
$63.99 USD
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Always check gap on your new spark plugs
Brand:
ES#:
2944884
Mfg#:
LIS67900
$4.99 USD
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Lifetime Replacement
More About Engine Ignition Parts
Modern high-tech ignitions are complex, computer-controlled systems that deliver spark to the cylinders with amazing efficiency and split-second timing, but they don't last forever. That's why ECS Tuning stocks ignition modules, ignition coils, ignition wiring, and spark plugs. Look to us for OEM and aftermarket ignition parts to keep your engine running strong.