Filter Filters Oldsmobile Ninety-Eight Remove All Filters Price Under $50 (4) $50-$100 (5) $100-$500 (14) Condition New (23) Brand Harmony Audio (19) Kicker (4) Oldsmobile Ninety-Eight 1986-1987 Factory Speaker Upgrade Harmony Speakers New $136.99 Oldsmobile Ninety-Eight 1988-1993 Factory Speaker Upgrade Harmony Speakers New $89.99 Oldsmobile Ninety-Eight 1985-1985 Factory Speaker Upgrade Harmony Speakers New $136.99 Oldsmobile Ninety-Eight 1994-1996 Factory Speaker Upgrade Harmony Speakers New $98.99 Oldsmobile Ninety-Eight 1988-1993 Factory Speaker Upgrade Kicker DS Package New $149.98 Oldsmobile Ninety-Eight 1986-1987 Factory Speaker Upgrade Kicker DS Package New $229.97 Compatible with Oldsmobile Ninety-Eight 1988-1993 OEM Speaker Replacement... $219.99 Oldsmobile Ninety-Eight 1985-1985 Factory Speaker Upgrade Kicker DS Package New $229.97 Oldsmobile Ninety-Eight 1994-1996 Factory Speaker Upgrade Kicker DS Package New $169.98 Compatible with Oldsmobile Ninety-Eight 1988-1993 Speaker Replacement Kicker... $244.99 Compatible with Oldsmobile Ninety-Eight 1985-1985 OEM Speaker Replacement... $249.99 Compatible with Oldsmobile Ninety-Eight 1994-1996 OEM Speaker Replacement... $228.99 Compatible with Oldsmobile Ninety-Eight 1986-1987 OEM Speaker Replacement... $269.99 Compatible with Oldsmobile Ninety-Eight 1986-1987 Speaker Replacement Kicker... $312.99 Fits Oldsmobile Ninety-Eight 1985 Front Dash Replacement Harmony HA-R35 Speakers $32.95 Fits Oldsmobile Ninety-Eight 1985 Rear Deck Replacement Harmony HA-R69 Speakers $59.95 Compatible with Oldsmobile Ninety-Eight 1985-1985 Speaker Replacement Kicker... $292.99 Fits Oldsmobile Ninety-Eight 1985 Front Door Replacement Harmony HA-R65 Speakers $44.95 Compatible with Oldsmobile Ninety-Eight 1994-1996 Speaker Replacement Kicker... $263.99 Fits Oldsmobile Ninety-Eight 1988-1993 Rear Deck Replacement Harmony HA-R69 New $63.99 Fits Oldsmobile Ninety-Eight 1994-1996 Front Door Replacement Harmony HA-R5 New $44.99 Fits Oldsmobile Ninety-Eight 1986-1987 Rear Deck Replacement Harmony HA-R69 New $63.99 Fits Oldsmobile Ninety-Eight 1986-1987 Front Door Replacement Harmony HA-R65 New $49.99