Is your rear left window stuck, moving slowly, or making awful noises? It might be time for a new regulator. This URO Parts Window Regulator with Motor (Part #124 730 0346) is a premium replacement designed to get your window moving smoothly and quietly again. The key feature is its patent-pending ball-bearing pulley design. This isn't just a gimmick – it seriously reduces internal cable friction, which means smoother operation and a longer life for the part. The unique pulley profile also helps keep the cable securely in place, which is a lifesaver when dealing with frozen or sticky windows. It comes as a complete unit with the motor attached, featuring a barrel-style connector. Just a quick note: some vehicle models might use a ring connector, so you may need to swap the connector from your old unit (a common and simple task for installation). This part is backed by a strong Limited Lifetime / Unlimited Mileage warranty, so you can install it with confidence. Get your convenience and safety back – no more leaving that window cracked open!