Keystone FO1324219 Driver Side Mirror Glass Non-Heated with Blind Spot (OEM FR3Z17K707B)

The Keystone FO1324219 is an OEM-replacement driver side (left) mirror glass designed for the Ford Mustang. This flat mirror glass is a direct-fit replacement engineered to restore proper rearward visibility after damage to the original glass, eliminating the need to replace the entire mirror assembly.

This unit comes complete with a backing plate for secure mounting and includes an integrated blind spot monitoring glass insert, maintaining the factory blind spot detection functionality. The glass is non-heated and is intended for vehicles not equipped with a heated mirror feature.

Key Features:

• OEM Replacement — Directly replaces Ford OEM part number FR3Z17K707B
• Driver Side (Left) — Designed for left/driver-side fitment
• Flat Glass Profile — Matches the OEM flat glass curvature for accurate field of view
• Non-Heated — For vehicles without heated mirror option
• Includes Backing Plate — Provides the structural support needed for proper mirror shell retention
• Blind Spot Glass Included — Retains the factory blind spot monitoring glass insert
• No Memory Function — Compatible with 2018–2020 models not equipped with the memory mirror feature
• Shelby GT500 Compatibility — Fits Shelby GT500 variants without the Technology Package
• Partslink Number: FO1324219

Keystone Automotive Industries is a trusted supplier of collision repair and OEM-style replacement parts. This mirror glass is built to match the original equipment specifications for a straightforward, no-modification installation.