F150 coolant leak. Y fitting

Sierra4x4

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Against my better judgement I bought a 2015 F150 Lariat 4x4. It was a great deal or so I thought. I fixed all of the issues I could find. Again “or so I thought “ Went outside yesterday to get my mail and noticed a big puddle under the truck. Turns out it was coolant. Tracked it back to some crazy Y fitting That is connect to the radiator and the top end of the motor. I Can honestly say I’ve never seen this set up before. Since discovering the puddle I have read that it’s an issue common to that year. Has anyone here had any success with aftermarket parts? If so I would appreciate a point in the right direction. Since I still owe on it taking it out to the desert and putting it out of its misery is not an option. Any help would be greatly appreciated. 

 
I fixed that on my father in laws 2013 5.0 f150. It’s the o rigs inside that coupling that go bad. I think you may be able to just change the o rings without getting the whole y piece. I remember it being a fairly easy job. 
 

 
Had similar with our Edge.  Easy fix, replaced with new updated part.  Probably coolant time anyway.

 
Against my better judgement I bought a 2015 F150 Lariat 4x4. It was a great deal or so I thought. I fixed all of the issues I could find. Again “or so I thought “ Went outside yesterday to get my mail and noticed a big puddle under the truck. Turns out it was coolant. Tracked it back to some crazy Y fitting That is connect to the radiator and the top end of the motor. I Can honestly say I’ve never seen this set up before. Since discovering the puddle I have read that it’s an issue common to that year. Has anyone here had any success with aftermarket parts? If so I would appreciate a point in the right direction. Since I still owe on it taking it out to the desert and putting it out of its misery is not an option. Any help would be greatly appreciated. 
It's not just in the trucks, we had a V6 Fusion that was leaking from that Y connector as well... it's a Dorman part and can be had @ Orielly's for a few bucks.

 
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