BMW Heater Control Valve - Genuine BMW 64128374995

Ensure precise cabin temperature control in your BMW with this Genuine BMW Heater Control Valve. This vital HVAC component meticulously regulates the flow of hot engine coolant to your vehicle's heater core, allowing for accurate and consistent interior heating.

As a genuine BMW part, manufactured to exacting standards, this valve (Part Number: BMW-64128374995, OE Numbers: 64128374995, 64128372016, 64128391000) guarantees a perfect fit, reliable operation, and long-lasting performance, preventing common issues like intermittent heat or a complete lack of warmth.

**Specific Fitment Notes:**
* **BMW 540i (1997-2003) & M5 (2000-2003):** For vehicles *equipped with a Latent Heat Accumulator (S538A)*.
* **BMW 528i (1998-2000), 525i (2001-2003), 530i (2001-2003), & X5 (2000-2006):** For vehicles *without Auxiliary Heating (S536A)*.

Always verify compatibility using your vehicle's VIN and confirm these specific options to ensure correct fitment. Restore your BMW's heating system to factory performance with this authentic replacement part.