The spark plug size for a Ford 4.6L engine can vary depending on the specific model year. Here are the spark plug sizes for different model years of the Ford 4.6L V-8 engine:
– 1997 – 2000: 4.6L V-8 engine uses a 14mm spark plug thread size.
– 2001 – 2008: 4.6L V-8 engine uses a 12mm spark plug thread size.
– 2009 – 2010: 4.6L V-8 engine uses a 12mm spark plug thread size.
Please note that these sizes are specific to the Ford 4.6L V-8 engine and may not apply to other engines or vehicle models. It’s always important to verify the fitment for your specific application.
Source:
– : ‘Ford 4.6L & 5.4L V-8 Spark Plug Replacement Guide’
-: ‘FORD 4.6L/281 Spark Plugs – 12mm Spark Plug Thread Size – V8 Engine…’
Contents
- What size are Triton spark plugs?
- What size thread are the spark plugs on a 4.6 Ford V8?
- What size thread is a 4.6 2v spark plug?
- What size spark plug socket for Ford 4.6 L?
- Are most spark plugs 14mm?
- What size are Ford spark plugs?
- Are all spark plugs a standard size?
- How do I know my spark plug size?
- What size spark plug socket for f150?
- Does the Ford 4.6 have spark plug problems?
What size are Triton spark plugs?
Compatible with Ford Triton use on 4.6L/ 5.4L / 6.8 V-10 Two Valve Engines. For use on years 1996/ 1997/ 1998/ 1999/ 2000/ 2001/ 2002/ 2003. Part Number: 389-100 Replacement Inserts. Inside Diameter: m14 x 1.25; Outside Diameter: 75 -16.
What size thread are the spark plugs on a 4.6 Ford V8?
M14 x 1.25 spark plug thread repair. Designed for -Inch Half Thread-Inch (HT) spark plug applications in 4.6 and 5.4 liter engines.
What size thread is a 4.6 2v spark plug?
The inside threads are regular M14 1.25 but the outside threads are a big bigger.
What size spark plug socket for Ford 4.6 L?
This unique and patented design works on 2004–newer Ford vehicles with 5.4L, 4.6L, 5.4L, 3-valve Triton V8 & 6.8L Triton V10 engines. Socket end is 9/16”. Soft rubber insert holds and protects spark plug during removal and installation.
Are most spark plugs 14mm?
Most spark plugs in vehicles today are metric M14x1. 25. The 14mm is the diameter and the thread pitch is 1.25mm. Thread pitch is the measurement between each thread (measuring from peak to peak) there’s 1.25 millimeters.
What size are Ford spark plugs?
Some Fords use 9/16″ plugs, some newer European and Asian vehicles use 14mm plugs, and there are a few applications that use 7/8″, 13/16″, ¾” or 18mm plugs. All spark plugs are 6 sided, except some BMW engines. These plugs must be removed with a thin wall 12 point 14mm socket.
Are all spark plugs a standard size?
While you should buy spark plugs in matching sets for your vehicle, not all spark plugs are universal. Spark plugs come in different sizes with different gaps and are manufactured using a variety of metals. Finding the ones that you need can be difficult.
How do I know my spark plug size?
It’s good practice to confirm your spark plug socket size by checking your owner’s manual. Note that the socket size for NGK spark plugs, which are a common brand, is either 5/8 or 13/16.
What size spark plug socket for f150?
9/16″
Socket end is 9/16″. Soft rubber insert holds and protects spark plug during removal and installation. Extension is part of the socket.
Does the Ford 4.6 have spark plug problems?
There is also a known issue with the Ford 4.6L engine and the heads with loose spark plugs where the heads may need to be rethreaded. That’s about $1000 by itself, separate from whatever knocking is going on with a rocker arm or rod.
