Filter Filters New Buick LaCrosse Remove All Filters Price $100-$500 (3) Brand Harmony Audio (2) Kicker (1) Compatible with Buick LaCrosse/Allure 2005-2009 OEM Speaker Replacement R65... $233.99 Buick LaCrosse/Allure 2005-2009 Factory Speaker Upgrade DSC67 DSC693 Package New $179.98 (1) Buick LaCrosse/Allure 2005-2009 Factory Speaker Upgrade R65 R69 Package New $103.99