Filter Filters Buick Rainier Remove All Filters Price $100-$500 (3) Condition New (3) Brand Harmony Audio (2) Kicker (1) Fits Buick Rainier 2004-2007 Factory Premium Speaker Upgrade Harmony C65 C35... $165.99 Buick Rainier 2004-2007 Factory Speaker Upgrade Harmony R65 R35 Package New $121.99 Buick Rainier 2004-2007 Factory Speaker Upgrade Kicker DSC65 DSC35 Package New $209.97