Read more: The Best DIY Methods For Restoring The Plastic Trim On Your Car As mentioned, the most common spark plug socket sizes are ⅝-inches and 9/16-inches. Many socket sets and mechanic's ...

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The best smart plugs give ... up or operating your smart plug, and thankfully this one is very easy to get up and running. Plug it into a spare socket, set up the Android or iOS app, and that's ...