Media channel assembly for an internal combustion engine, internal combustion engine having a media channel assembly, motor vehicle having an internal combustion engine and method for producing a media channel assembly

The oil channel assembly according 3, further comprising:

• a plurality of oil outflow channels which are spaced apart from one another and are distributed along the narrowing region, the plurality of oil outflow channels being capable of being supplied with the medium via the distributor channel.

A method for producing an oil channel assembly, comprising:

• introducing a liquid plastic into a cavity which shapes the oil channel assembly to have a distributor channel, which serves for distributing a medium to various components of the internal combustion engine, and an inflow channel coupled to the distributor channel via at least one oil passage opening, wherein a first wall region, situated opposite the oil passage opening, of the distributor channel is, at least regionally, curved toward the oil passage opening, and wherein the oil channel assembly is configured such that the medium flows through the oil passage opening from the inflow channel toward the first wall region and to the distributor channel;
• and subsequently pressing a liquid into the cavity so as to force a part of the liquid plastic out of the cavity, whereby the part of the liquid plastic is separated from plastic remaining in the cavity that forms the oil channel assembly.