Every modern BMW engine relies on precision engineering and few components demonstrate that better than the b58 water pump. In this episode of Driven to Precision, Torrance Motors’ lead technician, Jay, explains how this small but powerful system keeps BMW’s turbocharged engines running cool under extreme pressure.

We’ll uncover the science behind water pump design, what makes the B58 platform special, and how proper maintenance prevents catastrophic overheating. If you drive a 340i, X3, or Supra, this one’s for you.

Midway through the episode, we’ll reference our in-depth service guide on the b58 water pump, where you can see exactly how our Torrance Motors team inspects, diagnoses, and replaces this component with OEM precision.

Stay tuned as we decode the relationship between cooling efficiency and performance and how you can keep your BMW’s heart beating strong.