GEN 1 Where did this part come from? 2013 SVT Raptor SCrew

I found this orange plastic plug on the driveway after pressure washing my 2013 SVT Raptor SCrew. Where did this part come from? We looked through the front wheel wells, in the engine compartment, underneath and around the front axle housing, ... can't see where it may have come from.
Part numbers molded on it are:
49ZC-314
K-1992
18
See 3 pics...
Overall length is 1 3/16"; OD plug cap is 3/4"; OD underside of plug is 7/16".
A Google search did not help and a Ford Parts search online did not locate it. I tried many combinations of all the listed part numbers... Thanks in advance!!!

Looks like a hose plug. Maybe from production prior to it being installed at the factory? I don't think I've ever seen anything like that anywhere on my truck.....

Is it possible it might have come off your pressure washer?

SHAI HULUD said:

Is it possible it might have come off your pressure washer?

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Nope. Checked the PW as well.

Probably off your flux capacitor. I'd check it out.

It's a transplant for sure.

Wondering if anyone can look it up using the part number/s listed in this thread on an internal Ford Dealer parts system???

MacSVT said:

Wondering if anyone can look it up using the part number/s listed in this thread on an internal Ford Dealer parts system???

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Dude, toss it out!! Ive seen lots of these on industrial equipment that I purchase, its just a manufacturers plug, that's what the pull tab is for at the end. Somebody dropped it inside your truck, engine compartment, or threw it out a window or it had a lucky bounce and landed under your truck. Now, lets see a pic of your clean raptor!!

Found the same one under my truck last week. Same thing, washed engine down, found under truck.

whoisbigman said:

Found the same one under my truck last week. Same thing, washed engine down, found under truck.

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What brand power washer?