Filter Filters Buick Electra Remove All Filters Price Under $50 (1) $100-$500 (2) Condition New (3) Brand Harmony Audio (2) Kicker (1) Buick Electra 1988-1990 Factory Radio OEM Original Stereo Wire Harness Plug $7.95 Buick Electra 1984-1990 Factory Speaker Replacement Kicker DS Series Package New $239.97 Buick Electra 1984-1990 Factory Speaker Replacement Harmony Upgrade Package New $139.99