Instruct: Classify a given review into positive or negative sentiment.
Query: Cross check the part numbers!!!

I purchased the product in January 2012. The Amazon web page says it fits my 2000 Chevy Malibu with 3.1L engine. The price was great and there was no core charge. When I received the the steering pump it looked great but was slightly different than the original. I double checked the part number on Amazon and it still said it fits my car. I went to rockauto.com and acdelco.com and they both said it does NOT fit my car!!!! I realized this after the 30 days and there was nothing I could do about it. I am still amazed that Amazon still shows this part fits my car. I can't figure out how to contact them and let them know. Every part you order here should be cross checked with at least another reputible site. I hope someone here from Amazon reads this and maybe save somebody the trouble of buying this part when it doesn't fit.