Which plugs does a 2012 have?

[chart75]

Are there any problems with the 2012 spark plugs getting stuck or breaking? Looking at one with 62K miles and I doubt the plugs have been changed. I think time is the bigger enemy here.

 

[sjwelds]

Nope. Mine is an 08 Expedition and already has the newer style plugs. You should be GTG.

 

[chart75]

Thanks!

 

[ManUpOrShutUp]

From the spark plug TSB:

Affected engine build dates are as follows: 5.4L 3-V and 6.8L 3-V before 10/9/07

I did mine at ~94K in 2016. Most came out pretty easily. A couple of them I really had to crank down hard to get them out (due to corrosion on the plug). Of course #8 at the rear was one of the ones that stuck. I used a little Ford XL-2 on the replacements.