The Molex 734152122 is a connector from the Series * family, identified by the base product number 073415. This is the specific order code for a unit packaged in a Box. Without additional spec details like pitch, circuit count, or current rating on record, the core identity here is the series membership and the packaging format — the Box package is what distinguishes this listing from other variants under the same base number.
Because the Series * family covers a range of connector types, confirming the mating half and terminal compatibility requires matching the specific variant. The base product number 073415 is the anchor for cross-referencing — any official documentation or distributor lookup should start there. Stock both halves or neither: without the mating receptacle or housing on the shelf, this connector is an orphan plug waiting to happen.