Tag Archives: BMW E36 Coolant Expansion Tank 1992-1999

BMW E36 Aluminum Coolant Expansion Tank R&D, Part 1: Intro and Factory Tank

Interested in picking up this aluminum E36 expansion tank? Check out our product page linked below!

BMW E36 Aluminum Coolant Expansion Tank!

  Historically, BMW vehicles have been plagued with rather frequent cooling system failures. A majority of these failures are a result of the use of plastic components in a high-temperature application. Although failure isn’t immediate, over time the frequent heat cycling of these plastic components results in increased fragility, fatigue, and eventual failure. A few components we see failing on E36 models include the radiator end tanks, radiator expansion tank, and the mechanical fan. We … Continue Reading ››