What size socket is my spark plug?
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.
What are the 3 sizes of spark plug sockets?
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. Almost all new vehicles including cars, motorcycles and even garden machines use these spark plugs.
Do spark plug sockets fit all spark plugs?
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 is hex size on a spark plug?
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 difference between a spark plug socket and a regular socket?
Spark plug sockets are just what they sound like—they are for removing or fitting a spark plug into an engine. Spark plug sockets are much longer than standard sockets. This type of socket will also frequently come with a rubber insert that prevents the spark plug from becoming damaged while the wrench is working.
What is the most common spark plug size?
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″. If you’re a tuner or engine builder in search of the perfect spark plug for your current project, pay special attention to the hex size required.
What size are NGK Spark Plugs?
Identifying NGK Spark Plugs
| Letter | Thread | Pitch |
|---|---|---|
| A | 18mm | 1.50mm |
| B | 14mm | 1.25mm |
| C | 10mm | 1.00mm |
| D | 12mm | 1.25mm |
How big is a 14mm spark plug socket?
“Extra-long (10″) socket for deep-reach access to spark plugs. 14mm x 6-point socket services late model Toyota Denso plugs. Internal magnet holds spark plug firmly. 3/8” square drive. California Prop 65 – Warning, This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.
What kind of spark plug does a Toyota Prius use?
Worked great to install NGk laser iridium plugs in a 2010 Prius. This socket fits the Denso SC20HR11 and SC16HR11 spark plugs for Toyota Prius 2010-2015. Can fit other Toyota models but you’ll need to check.
How big is a spark plug in California?
Internal magnet holds spark plug firmly. 3/8″ square drive. California Prop 65 – Warning, This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. There was a problem filtering reviews right now.