Home/Shop by Part/Engine & Engine Management/Engine Components/Oil Pan - Engine Narrow The Number Of Models Shown By Telling Us The Year Filter Models by Year 1993 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1987 1986 1982 1980 1979 1978 1977 Choose your Buick Model R 1993 Regal Oil Pan - Engine 1993 Riviera Oil Pan - Engine 1993 Roadmaster Oil Pan - Engine S 1993 Skylark Oil Pan - Engine