Keystone SU1321158 Passenger Side Power Door Mirror with Blind Spot Detection and Heated Glass

The Keystone SU1321158 is a premium aftermarket replacement door mirror designed for the passenger side of 2017-2022 Subaru Impreza models. This complete mirror assembly provides OEM-equivalent functionality with advanced safety features at an exceptional value.

Key Features:

• Electric power adjustment for convenient positioning from inside the vehicle
• Integrated blind spot detection system for enhanced safety during lane changes
• Heated glass element prevents ice and fog buildup in cold weather
• Built-in turn signal indicator for improved visibility to other drivers
• Paint-to-match finish allows for color coordination with your vehicle
• Manual folding mechanism to prevent damage in tight spaces
• Convex shaped glass provides wider field of view
• DOT and SAE certified for safety and quality standards

Technical Specifications:

• Position: Passenger (right) side
• Connector terminals: 13-pin electrical connection
• Wiring harness length: 20.28 inches
• Mounting holes: 3-hole mounting pattern
• Housing color: Black with smooth finish
• Cover: Black with smooth textured finish

OEM Cross-Reference Numbers:

• Partslink: SU1321158, SU1321179
• Subaru OEM: 91039FL03A, 91057FL000, 84401FL000, 91036FL09A, 91036FL09B, 91054FL21A
• Alternate: 128-10150R

This direct-fit replacement mirror is constructed with high-quality materials for structural integrity and long-lasting performance. The complete assembly includes the mirror housing, glass, mounting hardware, and all necessary electrical connections for a straightforward installation that matches original equipment specifications.