Why is the a/c condenser fan motor on the 2009 eclipse gt so noisy?

What is your question?

This a/c fan motor was replaced (passenger side) with a new motor from Mitsubishi, part #7812A177, because the "old" fan motor was very noisy. But this new fan motor was just as noisy, meaning that changing the assembly didn't do a thing. It's still noisy. Is this normal for this car? We just bought this Eclipse in August and complained to the used car dealer about the noise. It was replaced under warranty but we still have the problem. Can you help?