This product is a vintage AC air filter specifically designed for Chevy vehicles such as the Vega, Monza, Astre, and Sunbird. It is a new old stock item with the manufacturer part number A375C and OE/OEM part number 6487282. Made in the United States, this air filter is easy to install on the front of the vehicle. The filter is unfinished and does not come with a manufacturer warranty, but it is a genuine GM part. Free shipping is included for added convenience.