Review on Enhance Your Vehicle's Ventilation with TYC 700230 Replacement Blower Assembly by Chris Wilson

Started well but after 6 months the engine noise level got louder and louder. I hear it through the sound of the radio even when the fan is running at low speed. The sound seems to change as I press different points on the motor housing. Fan area cleared of debris. I reinstalled the original old motor which I kept and it is much quieter. Last 30 days to return via Revain. I contacted the seller to see what my options are. Let's see what happens now.