ADDL INFO: REGULATOR #F-00M-145-328 DetailedThis is a 120A Bosch Alternator for the 2006-09 Buick Allure and Lacrosse, as Well as the 2006-08 Pontiac Grand Prix, With the 3.8L Engine. This Unit Uses a Conventional 6-Groove Pulley and a Small 2-Pin Plug. ...