Spark Plug Socket Sizes Chart
| Spark Plug Size | Application | Notes |
| 14mm | Newer European vehicles, newer Asian veh ... | 12pt thin-walled for many BMWs |
| 9/16" | Ford | |
| 5/8" | Many newer vehicles (GMC, Nissan, Chevy, ... | Most common size. 16mm will also work |
| 11/16" | Older BMW |
Can you use normal socket for spark plugs?
You can use a regular socket, with that being said you need to be very careful. A spark plug socket has a washer on the end so that socket is always sitting fully down and straight. With a regular socket you will have wobble at the top.
Are all spark plugs the same size?
Not all plugs are the same size. There are the common spark plug sockets used with a common-sized spark plug socket wrench which are very popular and used in many different types of cars. But you cannot be really sure that your vehicle uses these. You should find out the type of the socket and then check the size.
What size sparkplug socket?
The two most common size spark plug sockets that are essential for servicing most engines are the 5/16-inch and 13/16-inch, or if we are speaking in metrics then 13 and 20 mm sockets - as you could imagine, engineers have created different sizes of spark plugs, but these two standardized sizes will get you through most projects.
Are there different sizes of spark plugs?
There are standard sizes when it comes to most spark plugs but these usually refer to the most common sizes, which are 5/8" and 13/16". There are other sizes that are available too which are 3/4", 14 mm and 18mm, all of which are sometimes used as well. One thing to remember is that there are different sizes for different spark plugs.
What size is a spark plug nut?
Spark Plug Socket Size ChartSpark Plug Size (inches)Spark Plug Size (mm)Socket Size (inches)3/4193/411/161811/165/8165/8 (16mm)9/16149/162 more rows•Mar 18, 2022
What size socket are NGK spark plugs?
Most spark plugs require a 5/8" (16mm) size spark plug socket.
What are the 2 common spark plug socket sizes?
Spark plug sockets come in two sizes: 5/8 inches and 13/16 inches. Most spark plug sockets have a rubber insert that holds the plug snugly in place. You may also need a universal joint if your spark plugs are difficult to reach.
How do I know what size spark plug wrench I need?
The 5/8″ and the 13/16” socket sizes are most commonly used, but your vehicle might need a different size. It's best to check your owner's manual for the exact specifications before you purchase a socket. Knowing where your vehicle's spark plugs are located will determine how long your socket should be.
Do you need a special socket for spark plugs?
no you don't need a spark plug socket to remove and install spark plugs. A deep socket in the correct size will work in most cases, if enough patience is used and maybe some pliers to go along with the socket.
What size spark plug socket do I need for a 2009 Nissan Altima?
16 mm socket - Removing and installing spark plug.
What size socket do I need to remove a lawn mower spark plug?
Lawnmower spark plugs are different in size than those of an automobile. Typically, their thread size ranges from 10 to 12 mm. Socket sizes required to remove them are also around 13/16 or 3/4 inches.
What is spark plug hex size?
A plugs hex size determines the socket required for installation. While 5/8" (16mm) and 13/16" are the two most common plug hex sizes, plugs can have a hex as small as 8mm or larger than 1".
What is the hex of a spark plug?
Hex refers to the socket or the diameter in the center of a spark plug which is used to turn the spark plug and screw it down or undo it. There are a lot of options out there, but in general, you need 14,16,18,21 mm sockets with both 12 and 6 point configuration.
Do all new cars have spark plugs?
Almost all new vehicles including cars, motorcycles and even garden machines use these spark plugs. There are additional sizes as well, but they are mostly not in the use or they are available in some rare cases, such as older BMW cars.
What is a spark plug socket?
A spark plug socket is basically a variation on a standard socket wrench. Like a regular socket wrench, spark plug sockets come in different interchangeable sizes that can be attached to a wrench handle for maximum torque. The difference, however, is that spark plugs have delicate tips that need to be protected.
What size spark plugs are used in a car?
While there are many different possible sizes of spark plugs, in most cases a spark plug will be either 5/8” or 13/16”. The 5/8″ covers most newer vehicles, including makes like Nisssan, Chevy and Subaru, as well as most small engines that you might encounter in lawnmowers and the like. 13/16” spark plugs are also common, and are most often found in older vehicles.
Why do spark plugs have rubber tips?
This tip helps to protect the more vital parts of the spark plug, making sure they don’t get scratched or bent. In some cases, spark plug sockets will instead be equipped with a magnet. This magnet helps keep the spark plug in place inside the socket.
What size plugs are used in tractors?
These include 14mm plugs which can be found in newer European and Asian vehicles, 9/16”, which can be found in some Ford models, 18mm, a common size for motorcycles, 3/4″, another small engine size, and 7/8″, which you might find in tractors and some older vehicles.
What is a spark plug?
Spark plugs are basically small cylinder-shaped objects that screw into your engine. Once in, they provide the necessary spark that ignites the fuel and propels the car forward. Although they are little and inexpensive, they perform a vital function, and have to be checked and maintained regularly. When a spark plug fails, it affects ...
Do plugs come in different thicknesses?
Some plugs are sitting pretty snug, and there’s very little room around the plug to fit a socket. A thin-walled socket needs to be used in this case. Just like sizes, sockets come in different thicknesses as well to help make sure you can get to the plug with minimal problem.
Do spark plugs need a deep socket?
Is it right on top, and easily accessible? Or is it recessed a little? Plugs that are recessed might need a deep socket to reach. This is nothing more than a longer spark plug socket, which lets you get more of those hard-to-reach spark plugs.
HEX – The Backstage Wizard
For your convenience, we have combed through a variety of dynamic bits of information, ensuring that no issue stays unanswered in your mind. You should know that the sockets are the means for screwing the plug either to tighten it or lose it.
Spark Plug Sockets Come in Two Varieties
Now, these sockets may have one of two interiors, both of which are designed to perfectly hold the plug while ensuring its safety and endurance. Magnetic and rubber sockets are the two types available. Rubber inserts sockets produce a comfortable rubber seat for the plug to settle in, whereas magnetic sockets employ magnets to retain the plug.
Sizes of Spark Plug Sockets
Despite the fact that there are just a few spark plug sockets accessible, they come in a variety of sizes and forms, including the regular and the deep varieties. Keep in mind that the socket sizes may differ based on the type of vehicle. The term “universal” does not exist in this context.
Which Socket Sizes of the Spark Plugs are Most Popular?
You are free to choose from a wide range of 14,16,18,21 mm sockets, and the amazing thing is these come with both the 6 and the 12 configurations. So you never have to be worried about owning one from these variations.
Spark Plug Socket Size Chart
We’ve put together some of the most often utilized spark plug sockets for you. If you’re in a rush, just look at it, and you’ll understand it in no time.
Socket for the Spark Plug on the Ford F-150
It’s time to focus on a few distinct types of spark plug sockets to assist you in choosing the best spark plug sockets for your vehicle. We will start with the what size socket for spark plugs ford f150?
Spark Plug Sockets and its Implications
Most recent automobiles, including Nissan, Subaru, and the Chevy, are covered by the 5/8′′ spark plug socket. Taking 13/16″ spark plugs sockets is very popular and may be found in older vehicles.