BN8F66350A Power Window Regulator Control Switch (BN8F66350A) — 1Pcs Restore reliable window control with a directfit replacement switch designed to match the BN8F66350A / BN8F66350A specification. This singlepiece power window regulator control switch returns full functionality to your vehicle's window system, improving convenience, safety, and comfort. Key benefits Restores function: Replaces a failed or intermittent window switch so windows operate smoothly and reliably. Simple solution: Eliminates the need for complex electrical troubleshooting when the switch is the source of the problem. Convenient singlepiece supply: Sold as 1Pcs for quick replacement or spare inventory. What this product does Functionality: Acts as the control switch for the power window regulator, enabling up/down movement controlled from the door panel. Intended as a direct replacement for units identified as BN8F66350A / BN8F66350A. Designed to integrate with the existing wiring and mounting location of the original switch (verify fitment before installation). Key attributes Model/Part Number: BN8F66350A (alternate number BN8F66350A). Quantity: 1Pcs. Purpose: Power window regulator control switch for vehicles that use this specific part number. Performance: Restores original switch control and responsiveness when the switch is the failing component. Installation: Straightforward swap with the original switch; recommended to verify connector and mounting compatibility prior to installation. Use cases / applications a nonresponsive driver or passenger door switch to restore full window operation. a damaged switch after accidental impact, liquid exposure, or wear from heavy use. Stock a spare switch for fleet vehicles or as part of a maintenance kit for shops servicing vehicles that specify BN8F66350A / BN8F66350A. Ordering and fitment note Confirm your vehicle's required part number matches BN8F66350A or BN8F66350A before ordering to ensure compatibility. Professional installation recommended if you are not familiar with vehicle electrical components. This BN8F66350A / BN8F66350A Power Window Regulator Control Switch provides a focused, partspecific replacement to get a nonworking window control back to normal operation quickly and reliably.