New old stock.   Item has never been used.  Box has some signs of wear due to being old stock.  Fast shipping.  Thanks

The Bapmic BACB13-178001 Crankcase Breather Hose Check Valve 034129101 is a direct replacement part designed for Audi/VW vehicles. This black check valve is a direct fit for the specified models and is sold individually. It is a crankcase vent valve that is anticipated to ship out the same day or within 1 business day. Made in China by the brand Bapmic, this part is compatible with various Audi models and is a quality component for your vehicle's emissions system.