Spark plugs socket size?

2010 FORD FUSION HYBRID
100,540 MILES • 2.5L • 4 CYL • 2WD • AUTOMATIC
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KGETZ
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I am about to replace the spark plugs, and there are a variety of spark plug socket sizes on the market. Which size do I need to complete this job?
Jun 8, 2025 at 5:43 PM
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CANNON1349
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Hello, the spark plug size should be a standard 5/8" (16mm) socket. I recommend one with a magnet inside to keep the plug with the socket, and to make installation easier.

Check out our article on tune-ups: https://www.2carpros.com/articles/how-to-tune-up-a-car-engine

The torque for the spark plugs is 12Nm or 8.8ft/lbs. Or just hand tight. After tightening you can give them a little nudge tighter and that will be fine.

William
Jun 8, 2025 at 7:19 PM
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KGETZ
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I ordered one from Home Depot a couple of days ago that is magnetized.
Jun 10, 2025 at 2:02 PM
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CANNON1349
  • ASE Certified Mechanic
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  • ASE Certified Mechanic
Hello,

That is what I would recommend. Please let us know how it turns out!

William
Jun 10, 2025 at 5:41 PM
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KGETZ
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I certainly will.
Jun 10, 2025 at 7:34 PM
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CANNON1349
  • ASE Certified Mechanic
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  • ASE Certified Mechanic
And thanks for using 2Carpros!

William
Jun 12, 2025 at 1:54 AM
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