Restore smooth, reliable window operation with this Left Hand Quarter Window Regulator for 1971‑1973 Ford Mustang and Mercury Cougar models. Specifically designed for the driver side, this high‑quality window regulator ensures smooth, precise movement of the quarter window, maintaining factory functionality. Precision‑engineered for a factory‑correct fit, it is perfect for restorations, repairs, or routine maintenance.
Installation:
Difficulty Rating: 3/5 – Basic tools and alignment required.
Estimated Time: 30‑45 minutes.
Carefully remove the interior quarter trim panel for access. Disconnect the existing window regulator from the glass and frame. Align the new regulator with the factory mounting points and secure with original hardware. Reattach the window glass and test for smooth operation. Reinstall the interior panel.
Make | Model | Years |
Ford | Mustang | 1971 - 1973 |