Filter Filters Buick Park Avenue Remove All Filters Price Under $50 (4) $50-$100 (5) $100-$500 (1) Condition New (10) Brand Harmony Audio (10) Fits Buick Park Avenue 1988-1994 Factory Premium Speaker Replacement Harmony... $125.99 Fits Buick Park Avenue 1988-1994 Front Door Replacement Harmony HA-C46... $54.99 Fits Buick Park Avenue 1997-2005 Rear Deck Replacement Harmony HA-C69 Premium... $78.99 Fits Buick Park Avenue 1988-1994 Front Door Replacement Harmony HA-R46 Speakers $39.99 Fits Buick Park Avenue 1995-1996 Front Door Replacement Harmony HA-R5 Speakers $44.99 Fits Buick Park Avenue 1997-2005 Rear Door Speaker Replacement Harmony HA-R5 New $44.99 Fits Buick Park Avenue 1997-2005 Front Door Replacement Harmony HA-R5 Speakers $44.99 Fits Buick Park Avenue 1988-1994 Rear Deck Replacement Harmony HA-R69 Speakers $63.99 Fits Buick Park Avenue 1995-1996 Rear Deck Replacement Harmony HA-R69 Speakers $63.99 Fits Buick Park Avenue 1997-2005 Rear Deck Replacement Harmony HA-R69 Speakers $63.99