Filter Filters New Buick Remove All Filters Price Under $50 (8) $50-$100 (16) $100-$500 (65) Brand Harmony Audio (61) Kicker (28) Model Park Avenue (11) Le Sabre (11) Regal (9) Century (7) Riviera (7) Roadmaster (7) Reatta (6) Skylark (6) Lucerne (4) Show More Rendevous (4) Skyhawk (4) Electra (3) LaCrosse (3) Rainier (3) Enclave (2) Terraza (2) Buick Century 1997-2005 Factory Speaker Upgrade Kicker DSC5 DSC693 Package New $169.98 (1) Buick Park Avenue 1988-1994 Factory Speaker Replacement Harmony R46 R69 New $94.99 Buick Le Sabre 2000-2005 Factory Speaker Upgrade Kicker DSC5 DSC693 Package New $169.98 Buick Lucerne 2006-2011 Factory Speaker Upgrade Harmony R65 R69 Package New $103.99 (1) Buick Regal 1995-2004 Factory Speaker Replacement Kicker DS Series Package New $229.97 Buick Regal 1995-2004 Factory Speaker Replacement Harmony Upgrade Package New $134.99 Buick Electra 1984-1990 Factory Speaker Replacement Harmony Upgrade Package New $139.99 Buick Regal 1988-1994 Factory Speaker Replacement Kicker DS Series Package New $219.97 Buick Le Sabre 1984-1987 Factory Speaker Upgrade Kicker DSC46 DSC693 Package New $159.98 Buick Riviera 1986-1995 Factory Speaker Upgrade Harmony R46 R69 Package New $94.99 Buick Skylark 1987-1995 Factory Speaker Upgrade Harmony R5 R69 Package New $98.99 Buick Enclave 2008-2017 Factory Speaker Replacement Harmony (2) R65 Package New $88.99 Buick Le Sabre 1995-1999 Factory Speaker Upgrade Harmony Speakers Package New $134.99 Buick Terraza 2005-2008 Factory Speaker Replacement Kicker (2) DSC67 Package New $159.98 Buick Rendevous 2002-2007 Factory Speaker Replacement Kicker DSC65 (2)DSC693 New $279.97 Buick Le Sabre 1988-1994 Factory Speaker Upgrade Kicker DS Series Package New $229.97 Buick Riviera 1996-1999 Factory Speaker Upgrade Kicker DSC65 DSC693 Package New $179.98 Buick Le Sabre 1988-1994 Factory Speaker Upgrade Harmony Speakers Package New $134.99 Buick Regal 1988-1994 Factory Speaker Replacement Harmony Upgrade Package New $129.99 Buick LaCrosse/Allure 2005-2009 Factory Speaker Upgrade DSC67 DSC693 Package New $179.98 (1) Fits Buick Reatta 1990-1991 Factory Premium Speaker Replacement Harmony C4... $104.99 Buick Le Sabre 1995-1999 Factory Speaker Upgrade Kicker DS Series Package New $229.97 Buick Terraza 2005-2008 Factory Speaker Replacement Harmony (2) R65 Package New $88.99 Buick Le Sabre 2000-2005 Factory Speaker Upgrade Harmony R5 R69 Package New $98.99 1234