Thank you Podders for your input. Appreciate all the feedback.

Happy trails!

I agree. The standard r-pod faucet is one step down from #*@*!!  worthless junk, it could be leaking anywhere inside. Switching out with a quality faucet is simple, I did it successfully myself and am definitely not a 'handy man'.

That white connector is part of the faucet assembly itself. I doubt you will find any service parts. If that's where the leak is.. the easiest answer is a new faucet fixture. A better one.

I swapped out for this one by Peerless

Yes, its my suspicion that the upper portion of the fitting is damaged also. If you need to replace that you'll have to cut off the pex water line just below where the fitting is clamped to it and replace the fitting.  Be sure to cut it off at right angles and as close as possible to the fitting so you give yourself as much slack as possible. You can use a nice sharp utility knife, just cut it square. 

Then take your old fitting down to the big box hardware store and get a new push on type pex fitting so you don't need to buy an expensive clamp tool. Sharkbite is one of the commonly available brands. The fitting needs to fit 1/2 inch pex on one end and match what you have for to your flex faucet compression connection on the other end. 

The sharkbite type fitting just slips over the pex pipe, super easy. The other end doesn't get any teflon tape, just screw on the flex tube fitting (very carefully by hand so as not to cross thread it). When it is as far down as you can get it by hand then give it another around have a turn with a wrench. Do not overtighen it. Then turn on your water and check for leaks, if you have a leak at that point then tighten the compression connection a bit more, but don't ham fist it. 

Good luck!

Photo of connector:  https://postimg.cc/0zwBnB6B

Moderator:  Here you go...

Here's the photos, I think. And thanks for the tip!

https://postimg.cc/B83MgQfj

I've tried unscrewing & screwing it on numerous times, with & w/o teflon tape. No luck. I'm now thinking that the top fitting that screws onto the connector is cracked (the fitting can't be taken off to inspect, as it's attached to the water line)

If that doesn't work then you'll probably need to replace the whole fitting, which would mean cutting the 1/2 pex water line off and using a push on type pex to compression adapter. But let's not go there quite yet...

If you want to provide a photo you can use the little tree icon above and follow the directions given there to upload your photo and link to it. 

I have a 2014 R-Pod 178. In the "cabinet" under the faucet is a plastic connector. One end of the connector attaches to a plastic piece where the water comes from, the other end attaches to the flexible hose, that leads to the sink. When the faucet is turned on, water leaks from the top piece of the connector. I tried tightening the connection, still leaks. I tried teflon tape, still leaks.

Went to two different RV repair shops, neither one had ever seen the connector nor could they find it online. Local plumping & big box stores were no help.

Any suggestions?

(2 photos attached that loaded side ways...grrr)

(photos not uploading, not sure why)