Filter Filters 300ZX Remove All Filters Price Under $50 (5) $50-$100 (2) $100-$500 (1) Condition New (8) Brand Harmony Audio (8) Make Nissan (8) Fits Nissan 300ZX 1984-1989 Factory Premium Speaker Replacement Harmony (2)... $120.99 Fits Nissan 300ZX 1990-1996 Rear Shock Tower Replacement Harmony HA-C65... $64.95 Fits Nissan 300ZX 1990-1996 Rear Shock Tower Replacement Harmony HA-R65 Speakers $44.95 Fits Nissan 300ZX 1990-1996 Front Door Replacement Harmony HA-C65 Premium... $64.95 Fits Nissan 300ZX 1984-1989 Front Door Replacement Harmony HA-R65 Speakers New $49.99 Fits Nissan 300ZX 1990-1996 Front Door Replacement Harmony HA-R65 Speakers New $44.95 Fits Nissan 300ZX 1984-1989 Rear Deck Replacement Harmony HA-R65 Speakers New $44.95 Fits Nissan 300ZX 1984-1989 Factory Speaker Replacement Connector Harness Kit $18.95