90401-1AA0A Nissan Genuine Hinge Assembly.1 and 47 similar items

Nissan Genuine Hinge Assembly – 90401-1AA0A Product Overview The Nissan Genuine Hinge Assembly (Part No. 90401-1AA0A) is an OEM body structural component designed to provide smooth, stable, and durable pivoting movement for the vehicle rear door or liftgate system. Manufactured according to strict Nissan factory engineering standards, this genuine hinge assembly ensures precise alignment, secure mounting, and long-term mechanical reliability under repeated opening and closing operations. Constructed from high-strength forged metal with corrosion-resistant coating, the 90401-1AA0A hinge assembly is engineered to withstand continuous load, vibration, and environmental exposure. It is specifically designed for compatible Nissan vehicle rear door or liftgate applications, ensuring factory-level fitment, smooth operation, and structural integrity. Product Specifications Specification Details Part Number 90401-1AA0A Product Name Hinge Assembly (LH) Brand Nissan Genuine Manufacturer Nissan Motor Co., Ltd. Category Body Exterior Structural Components Component Type Rear Door / Liftgate Hinge Position Left-Hand (LH) Material High-strength steel alloy Finish Anti-corrosion OEM protective coating Condition New Genuine OEM Part Function Supports and enables door/liftgate movement Application Rear door / liftgate hinge system Technical Details OEM Structural Engineering Manufactured according to Nissan OEM standards to ensure accurate alignment, stable mounting, and smooth rotational movement of the rear door or liftgate. High-Strength Metal Construction Built using forged or reinforced steel designed to handle repeated load cycles, door weight, and long-term mechanical stress. Corrosion-Resistant Protection Coated with anti-rust treatment to resist moisture, road salt, and environmental exposure, ensuring long service life. Precision Pivot Design Engineered pivot points provide smooth and controlled door movement, reducing friction and preventing binding or sagging. Load-Bearing Stability Designed to maintain proper door alignment and support the weight of the rear door or liftgate during operation. OEM Fitment Accuracy Provides direct replacement installation using factory mounting points without modification. Function Benefits Primary Function Supports the rear door or liftgate and enables smooth opening and closing movement while maintaining structural alignment. Key Benefits Genuine Nissan OEM structural component Ensures smooth door or liftgate operation High-strength load-bearing construction Corrosion-resistant durable design Maintains proper door alignment Long-lasting mechanical reliability Precision OEM fitment and installation Reduces door sagging and misalignment Designed for factory safety and durability Signs of Replacement Replace the hinge assembly if you notice: Door or liftgate sagging Difficulty opening or closing the door Squeaking or creaking noises during movement Visible rust or corrosion on hinge Loose or unstable door alignment Excessive play in hinge movement Cracked or worn hinge structure Door not sealing properly Compatibility Vehicle Applications The Nissan Genuine 90401-1AA0A Hinge Assembly is commonly used in selected Nissan rear door or liftgate systems depending on vehicle platform and configuration. Typical Applications May Include Make Model Application Nissan Selected Models (e.g., Murano range) Rear liftgate / back door hinge system ? Exact compatibility depends on body style, door configuration, model year, and trim level. VIN verification is strongly recommended before installation. Installation Notes Support door or liftgate properly before removal Mark hinge alignment before disassembly Use OEM torque specifications for mounting bolts Check surrounding body panels for alignment Replace worn bolts or bushings if required Lubricate pivot points after installation Adjust door alignment after fitting Test smooth operation and closure ?? Improper installation may result in door misalignment, binding, noise, or unsafe door operation. Quality Reliability The Nissan Genuine Hinge Assembly is manufactured under strict OEM quality standards to ensure structural strength, smooth mechanical performance, and long-term resistance against wear and corrosion in demanding operating conditions. Why Choose Nissan Genuine 90401-1AA0A Genuine Nissan OEM body structural part Precision-engineered hinge movement Durable high-strength steel construction Corrosion-resistant protective coating Ensures proper door alignment and support Long-lasting mechanical reliability Factory-spec fitment and performance Designed specifically for Nissan body systems Stable and smooth operation under load Trusted Nissan manufacturing quality