Compatibility: Window switch compatible with Ford Focus (2000-2007). Replace Part: 901-330, YS4Z14529BA, 7S4Z14529A. Please confirm your OE number and car model before purchase, as there are multiple versions of this switch with the same appearance but different internal plug pins. Easy Installation: Plug-and-play. Simply replace your original master power window control switch with this unit. No wiring or coding required. Features: Brand new, premium materials. Direct replacement for OE part. Excellent performance and longer lifespan. Housing material: ABS plastic and PP plastic. Use scenarios: - Replace a faulty master window switch on the driver’s door of a Ford Focus (2000-2007) to restore full window control. - Use as a ready replacement part for auto repair shops or DIY enthusiasts performing window switch repairs. - Stock as a spare in a workshop to quickly service Focus vehicles and minimize downtime.