Review on ACDelco GM A3087C Air Filter: Genuine Original Equipment for Optimal Performance by Patrick Arnautov

Defective in original packaging. Bought as a warehouse deal but there was no deal at all. I was going on a big trip the next day so I had to rush to my local auto shop when this diesel put the diesel in limp mode right after installation due to severe airflow restriction. I changed the filter at a local shop, everything works. Since I threw away the packaging, I did not return this warehouse deal and simply sent the filter in the bin. I recommend NOT buying it at a discount from Revain stock. The filter you receive is more likely to be a defective filter returned by another customer. Due to numerous reports about cosmetically perfect but functionally defective filters, I would only buy it new - you have a better chance of getting a working filter.