Compatible Replacement Left Side Towing Mirror with Blind Spot Corner Glass – Textured Black Ensure a precise fit for your vehicle with this quality left side towing mirror. Designed for dependable performance, this mirror offers enhanced rear and side visibility when towing, making it an choice for drivers who need improved safety and situational awareness. Key Features: Fitment: Verify compatibility using the Automotive Fitment Filter and product description before to ensure it matches your vehicle's specifications. Part Numbers: 15172060PFM, GM1320411, GM74EL for easy reference and accurate replacement. Position: Left side installation. Blind Spot Detection: Equipped with blind spot corner glass to help identify vehicles approaching from the side, reducing the risk of lanechange accidents. AutoDimming: Does not include autodimming functionality. Signal Light: No builtin signal light for simplified design. Additional Features: No heating, no memory function, no puddle light. Material and Finish: Durable textured black housing for a clean OEMstyle look and reliable performance. Connection Type: 8h5p, matching original wiring specifications. Benefits: Improved Visibility: Larger towing design gives a wider view, aiding in safer driving when hauling trailers, boats, or campers. Reliable Blind Spot Awareness: Integrated blind spot corner glass provides critical visibility where standard mirrors fall short. OEMCompatible Fit: Ensures simple installation and direct compatibility with listed part numbers. Practical Applications: 1. Towing large trailers or RVs where standard mirrors do not offer adequate coverage. 2. Highway driving with frequent lane changes, where blind spot detection is essential for safe maneuvering. 3. Hauling boats or heavy loads that limit rear visibility, requiring a wider and more stable field of view. This left side towing mirror is built to meet OEM specifications, providing the fit and function you can trust for demanding driving conditions. Whether for replacement or upgrade, it delivers dependable visibility and safety without unnecessary features, making it a straightforward and effective choice for towing needs.