Filter Filters Buick Remove All Filters Price Under $50 (49) $50-$100 (55) $100-$500 (159) $500 and above (1) Condition New (264) Brand Harmony Audio (208) Kicker (56) Model Le Sabre (35) Regal (30) Park Avenue (28) Riviera (19) Century (19) Skylark (17) Roadmaster (17) Reatta (16) Rainier (12) Show More Lucerne (11) Electra (9) Skyhawk (8) Terraza (8) LaCrosse (8) Enclave (8) Rendevous (7) Rendezvous (2) Allure (2) Buick Le Sabre 1988-1994 Factory Speaker Upgrade Harmony Speakers Package New $134.99 Compatible with Buick Le Sabre 1988-1994 Factory Speaker Replacement Harmony... $280.99 Fits Buick Reatta 1988-1989 Factory Premium Speaker Upgrade Harmony C4 C69... $120.99 Buick Le Sabre 1995-1999 Factory Speaker Upgrade Harmony Speakers Package New $134.99 Compatible with Buick Le Sabre 1995-1999 Factory Speaker Replacement Harmony... $280.99 Fits Buick Reatta 1988-1989 Rear Dash Replacement Speaker Harmony HA-R4 Speakers $32.95 Buick LaCrosse/Allure 2005-2009 Factory Speaker Upgrade R65 R69 Package New $103.99 Compatible with Buick Le Sabre 1988-1994 Factory Speaker Replacement Harmony... $325.99 Fits Buick Rainier 2004-2007 Factory Premium Speaker Upgrade Harmony C65 C35... $165.99 Fits Buick Allure 2005-2009 Rear Deck Replacement Harmony HA-R69 Speakers New $63.99 Fits Buick Regal 1995-2004 Rear Dash Replacement Speaker Harmony HA-R4 Speakers $35.99 Fits Buick Lucerne 2006-2011 Factory Premium Speaker Upgrade Harmony C65 C69... $135.99 Fits Buick Regal 1995-2004 Rear Deck Replacement Speaker Harmony HA-R69 Speakers $63.99 Compatible with Buick Enclave 2008-2017 Factory Speaker Replacement Harmony... $220.99 Fits Buick Le Sabre 1988-1994 Rear Deck Replacement Harmony HA-R69 Speakers New $63.99 Fits Buick Rendevous 2002-2007 Factory Premium Speaker Replacement Harmony... $215.99 Fits Buick Regal 1995-2004 Rear Deck Replacement Speaker Harmony HA-C69... $78.99 Buick Reatta 1988-1989 Factory Speaker Upgrade Harmony R4 R69 Package New $92.99 Buick Rendevous 2002-2007 Factory Speaker Replacement Harmony R65 (2)R69 New $163.99 Compatible with Buick Le Sabre 1995-1999 Factory Speaker Replacement Harmony... $325.99 Buick Skyhawk 1982-1989 Factory Speaker Upgrade Kicker DSC35 DSC693 Package New $149.98 Fits Buick Regal 1988-1994 Rear Dash Replacement Speaker Harmony HA-R69 Speakers $63.99 Compatible with Buick Le Sabre 2000-2005 OEM Speaker Replacement Harmony R5... $208.99 Buick Le Sabre 1995-1999 Factory Speaker Upgrade Kicker DS Series Package New $229.97 123456...11