The perfect tool for deeply recessed 5/8-inch spark plugs
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Brand:
ES#:
9340
Mfg#:
S-3858-125
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$25.99
This product was last offered at the strikethrough price on 05-02-2026
$20.79 USD
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Magnetic insert holds the spark plug securely in place for easy installation.
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Brand:
ES#:
3673914
Mfg#:
B8800072
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$37.99
This product was last offered at the strikethrough price on 05-02-2026
$30.39 USD
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A must for installing any spark plugs!
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Brand:
ES#:
4690217
Mfg#:
601-0109
$39.99 USD
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Measure and correctly adjust the gap of your spark plugs
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Brand:
ES#:
3617897
Mfg#:
KDT164
$18.99
This product was last offered at the strikethrough price on 12-09-2025
$10.99 USD
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Use for cars requiring 16mm plug socket or brisk plugs 6 point
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Brand:
ES#:
3557898
Mfg#:
CTA7656
$35.72 USD
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Knurled shaft for better grip
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Brand:
ES#:
4352826
Mfg#:
TIT62161
$25.99 USD
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Use for cars requiring Swivel Spark Plug Socket 16MM or brisk plugs 6 point
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Brand:
ES#:
3604875
Mfg#:
CTA4329
$24.28 USD
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Always check gap on your new spark plugs
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Brand:
ES#:
4336973
Mfg#:
CTA3235
$1.99 USD
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Get the spark plug gap you are looking for! .018 to .024 thickness
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Brand:
ES#:
3691577
Mfg#:
BMSBSPGT14MM
$35.00 USD
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Always check gap on your new spark plugs
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Brand:
ES#:
4336975
Mfg#:
CTA3238
$3.99 USD
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Get the complete set and be ready.
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Brand:
ES#:
3998971
Mfg#:
CTA2030
$81.95 USD
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Makes sure your spark plug boots don't become stuck on
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Brand:
ES#:
4627052
Mfg#:
0029890808
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$63.00
This product was last offered at the strikethrough price on 01-06-2026
$58.99 USD
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3/8" drive socket with 5/8" opening for most spark plugs
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Brand:
ES#:
3008984
Mfg#:
SUU884506
$20.99 USD
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16mm Socket With 3/8'' Flex Drive
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Brand:
ES#:
1637104
Mfg#:
112589010900
$110.99
This product was last offered at the strikethrough price on 05-05-2026
$108.99 USD
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Use to test for Spark.
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Brand:
ES#:
3699256
Mfg#:
CTA3018
$9.27 USD
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Set of (24) Twenty-Four "Colder" range Spark Plugs
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Brand:
ES#:
5375139
Mfg#:
01-275-01621-5
$479.00 USD
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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.