Filter Filters Buick LaCrosse Remove All Filters Price Under $50 (1) $50-$100 (1) $100-$500 (4) Condition New (6) Brand Harmony Audio (5) Kicker (1) Buick LaCrosse/Allure 2005-2009 Factory Speaker Upgrade R65 R69 Package New $103.99 Buick LaCrosse/Allure 2005-2009 Factory Speaker Upgrade DSC67 DSC693 Package New $179.98 (1) Fits Buick LaCrosse 2005-2009 Rear Deck Replacement Harmony HA-R69 Speakers New $63.99 Fits Buick LaCrosse 2005-2009 Front Door Replacement Harmony HA-R65 Speakers New $49.99 Compatible with Buick LaCrosse/Allure 2005-2009 OEM Speaker Replacement R65... $233.99 Compatible with Buick LaCrosse/Allure 2005-2009 Speaker Replacement DSC67... $273.99