Rated 4.7 out of 5 stars.
If your 2011 BMW X3 xDrive35i (3.0L engine) is running cool or taking forever to warm up, a stuck-open thermostat might be the culprit.
This is a brand-new engine coolant thermostat from auspartshouse.
It's designed as a performance/custom replacement and opens at 206 degrees Fahrenheit to get your engine up to operating temp quickly.
It's made of plastic and metal, includes the flange, and has two mounting holes for a bolt-on installation.
It's been 100% leak-tested and comes with a 1-year warranty.
It directly replaces BMW part numbers like 11537586784 and 9978721.
An easy fix to keep your Bimmer running right.
