Review on Sierra International 18 3676 Thermostat Kit by Chris Nako

As a result of my tests, I determined that this automotive part is far from reliable. While it may seem like a cost-effective replacement the Sierra International 18 3676 Thermostat Kit is not built to last. Installation is easy, but the performance is subpar at best, failing to properly regulate engine temperature. Unfortunately, I experienced significant setbacks as a result of this product's inadequacy..