RAV4 washer fluid filling neck

The washer fluid bottle on a 1st gen rav4 is remotely located in the front fender and connected to a filling neck by a tube. In my case the bottle and tube are fine but the fill neck is brittle and crumbling. This is a discontinued part and the 3rd party options are sketchy. This is a direct replacement for the oem fill neck. The original is made of polypropylene. I suggest printing this in PETG as it has better characteristics for living in an engine compartment. I made the wall thicker then the oem part to avoid having to print all the ribs found on the oem part. The cap should be 100% infill or enough walls to not need infill. The pin should be printed the same way. For the main fill part I did 3 walls and added a modifier to the hinge point and the hole for the attachment bolt making them also 100% infill. It's been in there more than a month as of July 25 in 90+ degree heat and driven nearly daily, and it's perfectly fine.