The Whirlpool W10862259 Dishwasher Door Latch securely locks the door, ensuring proper operation and preventing leaks. It engages with the strike plate, activating the internal switch to signal to start dishwashing. During the cycle, it keeps the door sealed, maintaining optimal water pressure and preventing accidental openings. This latch enhances safety by avoiding water spills and potential damage while improving cleaning efficiency. Its durable design ensures long-lasting performance, reducing the need for frequent replacements and maintaining dishwashing operations.