I designed a new one to replace the hose connection piece that broke and caused the washing jets to become unusable. It was made in similar dimensions and its interior was designed in accordance with the original to ensure equal water distribution. I produced the part using PETG filament, it did not cause any problems in 3D printing. It fulfills its function as installed in the car and I have been using it for a long time.
I made it for my Toyota Yaris model, but it will fit many vehicles with a suitable hose diameter.
The author marked this model as their own original creation.