Right Side Engine Valve Cover is a direct fit for the following:

1997-2008 Pontiac Grand Prix
1997-2004 Buick Regal
1997-2004 Buick Park Avenue
1998-1999 Oldsmobile Intrigue
1998-1999 Chevrolet Lumina
2000-2005 Pontiac Bonneville
2000-2005 Chevrolet Monte Carlo
2000-2008 Buick LeSabre
2001-2005 Chevrolet Impala
2005-2009 Buick Lacrosse
2006-2008 Chevrolet Lumina