Filter Filters Buick Electra Remove All Filters Price Under $50 (2) $50-$100 (1) Condition New (3) Brand Harmony Audio (3) Fits Buick Electra 1984-1990 Front Dash Replacement Harmony HA-R46 Speakers New $39.99 Fits Buick Electra 1984-1990 Front Door Replacement Harmony HA-R65 Speakers New $49.99 Fits Buick Electra 1984-1990 Rear Deck Replacement Harmony HA-R69 Speakers New $63.99