New in sealed box Bosch sr0492n If you have an e46 chassis due not buy this, due to an issue with a recent buyer using the ebay "guaranteed fitment" both the buyer and myself found a flaw with the ebay system. Ebay has done nothing to assist me and the buyer, and won't acknowledge or cover their mistake...so please Vew the pics of fitment first or ask me directly...you can also use Boschs own site and enter your vin# as well.