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Review on Aluminum Coolant Thermostat 2001 2010 Duramax Replacement Parts by Charles Collier

Revainrating 2 out of 5

interference is coming! in thermostats

Good workmanship on a poorly designed part. In my custom application, the hex head pushes the turbocharger inlet hose far enough to create a disturbance in the internal airflow pattern, and this disturbance will eventually puncture the hose. A recessed hex drive would have prevented these problems.

Pros
  • Easy assembly, hard anodized.
Cons
  • Appearance