NAPA Alternator for Vauxhall Astra Turbo A16LET/Z16LET 1.6 (09/2007-03/2010). We will try and respond back to you as promptly as possible. This listing is for NAPA Alternator compatible with Vauxhall Astra 1.6 09/07 to 03/10. Engine Code: A16LET / Z16LET. Additional Sub Model Info: A04/L35. For Vehicles With Freewheel Belt Pulley. Belt Pulley Diameter: 54mm. […]