Home/Shop by Part/Engine & Engine Management/Engine Sensors & Electrical/Alternator Narrow The Number Of Models Shown By Telling Us The Year Filter Models by Year Year 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 Choose your Buick Model E Enclave Alternator L LaCrosse Alternator R Rainier Alternator Regal Alternator Regal Sportback Alternator Regal TourX Alternator