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Review on πŸ”§ Stant 48718 Engine Coolant Thermostat Water Outlet Assembly, made of durable stainless steel by Vincent Blitz

Revainrating 4 out of 5

2006 Hummer H3: Engine Cooling and Climate Control

CEL was on because of a bad thermostat but I left it on for years. Engine temp was always a quarter, now with this new thermostat just over a half! The engine has never run better! The heat is also much stronger!

Pros
  • Hands-free operation
Cons
  • Not bad, but...