BMW Window Regulator Rail - Genuine BMW 51348157179

**Genuine BMW Window Regulator Rail - Rear Left (P/N: 51348157179)**

Ensure the smooth and reliable operation of your vehicle's rear left window with this Genuine BMW Window Regulator Rail. This essential component is designed to guide and support the window glass, restoring its effortless movement up and down.

As an authentic BMW part (OE Part No. 51348157179), it guarantees the precise fit, superior quality, and durability expected from the manufacturer. Replace worn or damaged rails with this genuine component to maintain original factory performance and prevent issues like slow, noisy, or stuck windows.

**Specific Fitment:**
This Rear Left Window Regulator Rail is meticulously engineered for the following models **equipped with insulated glass**:

* **BMW 740iL:** 1995, 1996, 1997, 1998, 1999, 2000, 2001
* **BMW 750iL:** 1995, 1996, 1997, 1998, 1999, 2000, 2001

Confirm compatibility for your specific vehicle to ensure optimal window function and a perfect fit.