Review on 🔌 UTSAUTO 352Pcs Waterproof Car Motorcycle Electrical Wire Connector Plug Kit Terminal Assortment (1-4 Pin Way) by Robert Dabney

The biggest mistake these connectors make is not the direction, which parts go where and in what orientation. Luckily, the overview photo here gave me enough clues as to what goes where to sort out the rest. I Always solder wires to connectors and do not rely on mechanical connections to hold wires in place. The rest turned out ok. With a little patience and the right approach, you can make very good connections that work flawlessly. If you connect and reconnect them frequently, they may not be suitable for your particular needs. In this situation, you can buy the more expensive Molex, and if you need water resistance, go for the more expensive OEM models.