80721-VB00A Nissan Genuine New Door Window and 49 similar items

Nissan Genuine Door Window Regulator Assembly LH – 80721-VB00A Product Overview The Nissan Genuine Door Window Regulator Assembly (80721-VB00A) is an OEM door system component designed to control the smooth vertical movement of the window glass. Installed inside the door panel on the left-hand (LH) side, it ensures precise and reliable operation of the power window system. Manufactured to Nissan factory standards, this genuine regulator assembly provides consistent performance, proper alignment, and long-term durability, restoring original window functionality and safety. Product Specifications Specification Details Part Number 80721-VB00A Product Name Regulator Assy – Door Window LH Title Format Nissan Genuine Door Window Regulator 80721-VB00A Brand Nissan Genuine Manufacturer Nissan Motor Co., Ltd. Category Body / Door System Components Component Type Power Window Regulator Assembly Position Left-Hand (Driver Side / LH) Condition New Genuine Part Material High-strength steel frame with cable/gear mechanism Application Window lifting and lowering system Technical Details Window Movement Control Mechanism Designed to raise and lower the window glass smoothly through a cable-driven or scissor-type mechanism integrated with the motor system. OEM Precision Engineering Manufactured to exact Nissan tolerances, ensuring proper alignment with window glass and door frame for smooth and stable operation. Integrated Track Gear System Includes guide rails and mechanical components that maintain accurate window positioning and prevent tilting or jamming. Durable Structural Construction Built with reinforced metal components to withstand repeated use, vibration, and load stress over time. Direct OEM Replacement Fitment Designed for exact installation without modification, ensuring compatibility with factory door assemblies. Function Benefits Primary Function The regulator assembly controls the up-and-down movement of the door window, enabling proper opening and closing through the power window system. Key Benefits Ensures smooth and reliable window operation Maintains correct glass alignment Reduces noise and vibration during operation Improves passenger comfort and convenience Supports safe emergency window operation OEM-quality durability and performance Signs of Replacement Replacement may be required if you notice: Window not moving or is stuck in position. Grinding or clicking noise inside the door Window dropping suddenly Slow or uneven window movement The motor is working, but the glass is not moving. Misaligned or tilted window glass Compatibility Vehicle Applications The Nissan Genuine 80721-VB00A Window Regulator is commonly used in Nissan SUV platforms. Vehicle Compatibility Table Make Model Application Notes Nissan Patrol / Safari Door window regulator LH Y61 platform (common) Nissan SUV Models Power window system Market-dependent Nissan / Infiniti Regional variants Door regulator assembly VIN required ? Compatibility depends on door type, motor configuration, and model year. Always verify using the VIN before installation. Installation / Service Notes Remove the interior door trim panel. Disconnect the power window switch and wiring. Detach the window glass from the regulator. Remove the old regulator assembly. Install the new regulator in the correct alignment. Reconnect the motor and wiring harness Secure all mounting bolts to specification. Test the window operation before reassembly Reinstall the door panel Quality Reliability The Nissan Genuine Door Window Regulator 80721-VB00A is engineered to deliver smooth window operation, structural durability, and long-term reliability, ensuring proper function of the vehicle’s power window system. Why Choose Nissan Genuine 80721-VB00A Genuine OEM Nissan door system component Ensures smooth and precise window movement Durable construction for long service life Perfect factory fit and alignment Restores original window functionality Reliable and safe operation