NAPA Alternator for Vauxhall Astra CDTi Z17DTL 1.7 April 2003 to April 2004. We will try and respond back to you as promptly as possible. This listing is for NAPA Alternator compatible with Vauxhall Astra 1.7 04/03 to 04/04. Additional Sub Model Info: T98. For V-Ribbed Belt Pulley. Not Suitable for Replacing: Hitachi. For Pulley: […]