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 Enclave 2008-2017 Factory Speaker Replacement Harmony (2) R65 Package New $88.99 Buick Terraza 2005-2008 Factory Speaker Replacement Harmony (2) R65 Package New $88.99 Fits Buick Regal 1988-1994 Front Door Replacement Speaker Harmony HA-R5 Speakers $44.99 Buick Park Avenue 1988-1994 Factory Speaker Replacement Kicker DSC46 DSC693 New $159.98 Fits Buick Century 1997-2005 Front Dash Replacement Harmony HA-R5 Speakers New $44.99 Buick Park Avenue 1988-1994 Factory Speaker Replacement Harmony R46 R69 New $94.99 Fits Buick Le Sabre 1984-1987 Rear Deck Replacement Harmony HA-R69 Speakers New $63.99 Fits Buick Le Sabre 2000-2005 Front Door Replacement Harmony HA-R5 Speakers New $39.95 Buick Reatta 1988-1989 Factory Speaker Upgrade Kicker DSC4 DSC693 Package New $159.98 Fits Buick Park Avenue 1988-1994 Factory Premium Speaker Replacement Harmony... $125.99 Fits Buick Rendezvous 2002-2007 Front Door Replacement Harmony HA-R65 Speakers $49.99 Compatible with Buick Park Avenue 88-94 OEM Speaker Replacement Harmony R46... $224.99 Buick Terraza 2005-2008 Factory Speaker Replacement Kicker (2) DSC67 Package New $159.98 Fits Buick Park Avenue 1988-1994 Rear Deck Replacement Harmony HA-R69 Speakers $63.99 Compatible with Buick Le Sabre 2000-2005 OEM Speaker Replacement Harmony R5... $258.99 Fits Buick Century 1982-1996 Front Dash Replacement Harmony HA-C46 Premium... $54.99 Fits Buick Rainier 2004-2007 Rear Dash Replacement Harmony HA-R35 Speakers New $37.99 Fits Buick Park Avenue 1997-2005 Rear Deck Replacement Harmony HA-C69 Premium... $78.99 Compatible with Buick Le Sabre 1984-1987 OEM Speaker Replacement Harmony R46... $224.99 Compatible with Buick Lucerne 2006-2011 OEM Speaker Replacement Harmony R65... $234.99 Compatible with Buick Park Avenue 97-05 OEM Speaker Replacement Harmony (2)... $279.99 Compatible with Buick Reatta 1988-1989 Factory Speaker Replacement Harmony R4... $199.99 Fits Buick Le Sabre 2000-2005 Rear Deck Replacement Harmony HA-R69 Speakers New $59.95 Fits Buick Park Avenue 1997-2005 Rear Deck Replacement Harmony HA-R69 Speakers $63.99 123456...11