Have a 2017 F150 3.5 L without ecoboost.

This will be my first oil change and everything on web refers to ecoboost and a plastic plug.

Hoping someone here can shed some light on this for me. I removed a soft cover from under the truck and the only thing
I see that resembles a plug, is very close to the transmission. It takes a 15mm wrench.

I'll try to attach an image. Could someone please confirm for me this is the correct plug.

 

Yup. That's the oil drain plug. Same as my 2018 3.5 EB March build.

Notice the blue marking on the plug/drain pan. Line it back up when tightening.

 

Thank you.

Beings it was so close to the transmission ... afraid I was going to drain the wrong fluid. ( smile )