Dorman 955-1447 Door Mirror - Left

Overview of Dorman 955-1447 Door Mirror for Toyota Sienna

The Dorman 955-1447 door mirror is designed specifically for Toyota Sienna models, providing reliable electric adjustment and heated functionality. This powered mirror assembly offers a durable plastic housing in black with clear rectangular glass, engineered to meet regular grade standards.

• Material: Durable plastic housing in black
• Electric adjustment for precise mirror positioning
• Heated glass to prevent fog and ice buildup
• Fold-away mirror design for added protection
• Clear rectangular glass without convex or aspherical shaping
• Connector with 5 terminals and included wiring harness
• Attachment via screws (mounting hardware not included)
• Specific fitment for Toyota Sienna models

Detailed Product Description

This Dorman door mirror assembly (part number 955-1447) is engineered for a direct replacement on Toyota Sienna vehicles. The mirror features electric adjustment capabilities, allowing drivers to easily customize the viewing angle from inside the vehicle. The heated glass element helps maintain visibility in cold or wet conditions by reducing fog and ice accumulation. The black plastic housing is designed for durability and corrosion resistance, while the fold-away feature protects the mirror from damage when parked or navigating tight spaces.

The mirror glass is clear and rectangular, providing a standard field of view without convex or aspherical distortion. This model does not include turn signal indicators, blind spot detection, or automatic dimming features, focusing on essential mirror functions. The connector terminal has five pins, and the wiring harness is included for straightforward electrical integration. Mounting is secured with screws, though mounting hardware is not supplied with the product.

Common Issues Addressed by This Door Mirror

• Replacement of cracked or broken mirror glass
• Restoring electric mirror adjustment functionality
• Resolving issues with mirror heating elements
• Repairing fold-away mechanism for mirror protection
• Upgrading worn or faded black plastic housing

Installation Notes and Tips

Installation of the Dorman 955-1447 door mirror requires removal of the existing mirror assembly from the Toyota Sienna. Since mounting hardware is not included, retain original screws or source compatible fasteners. The included wiring harness simplifies connection to the vehicle’s electrical system, but care should be taken to match the 5-pin connector correctly. Testing the electric adjustment and heating functions before final assembly is recommended. Professional installation is advised if unfamiliar with vehicle electrical components.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 955-1447 door mirror undergoes quality control inspections to ensure reliable performance. While specific warranty details are not provided here, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.