BMW Window Regulator - Genuine BMW 51357352749

Restore smooth and reliable operation to your BMW's rear left window with this **Genuine BMW Rear Left Window Regulator**, part number **51357352749**. This authentic OEM component is engineered to the highest BMW standards, ensuring a precise fit, optimal performance, and lasting durability for your convertible vehicle.

If your window is slow, noisy, or no longer moves correctly, this genuine replacement will resolve the issue, maintaining your vehicle's integrity and functionality.

**Fitment (Rear Left Window Regulator, Convertible Models Only):**
* **BMW 428i & 428i xDrive:** 2014-2016
* **BMW 435i & 435i xDrive:** 2014-2016
* **BMW M4:** 2015-2020
* **BMW 430i & 430i xDrive:** 2017-2020
* **BMW 440i & 440i xDrive:** 2017-2020

Ensure perfect compatibility by matching your vehicle's year, model, and body style. Choose genuine BMW parts for uncompromised quality and peace of mind.