Compatible with WD12J8420GX and SC WW90H7410EW models. quality replacement door lock switch designed for reliable performance and longterm use. Key benefits Restores safe operation by ensuring the washing machine door stays securely locked during the wash cycle. Simple replacement for faulty or broken door lock switches, reducing downtime and avoiding costly service calls. Durable construction for longlasting performance and dependable safety during every cycle. Easy to install and maintain, with a design that is straightforward for both DIY repairs and professional technicians. What this part does Function: Acts as the door lock switch to detect and hold the door closed while the machine runs, preventing accidental openings during operation. Performance: Provides consistent, reliable locking action to prevent interrupted cycles and error codes related to door faults. Compatibility: Specifically fits WD12J8420GX and SC WW90H7410EW models for a correct and secure replacement. Features Durable construction built for extended use and machine safety. quality replacement that matches the original component in function. Easytoclean surfaces to help maintain the part over time. Straightforward installation that helps get your machine back in service quickly. Use scenarios a broken door lock switch after the washing machine displays a door error or will not start. Perform routine appliance to restore safe locking and prevent midcycle interruptions. Service a household washer during a DIY maintenance project or as part of professional work. Technical notes Designed as a direct replacement for the listed compatible models to ensure proper fit and function. Intended for use only as a washing machine door lock switch replacement. Follow appliance manufacturer guidelines and safety procedures when installing. This replacement door lock switch offers a practical, reliable solution for restoring door locking function and improving the safety and usability of compatible washing machines.