| 1997-2005 Buick Century Custom 6 Cyl 3.1L |
| 1997-2005 Buick Century Limited 6 Cyl 3.1L |
| 2005 Buick Century Special Edition 6 Cyl 3.1L |
| 1998 Buick Regal 25th Anniversary Edition All Engines |
| 1997-2004 Buick Regal GS All Engines |
| 2000 Buick Regal GSE All Engines |
| 1997-2004 Buick Regal LS All Engines |
| 2000 Buick Regal LSE All Engines |