Front Left Seat Belt Buckle - 1991 300ZX Z32

The front left seat belt buckle for the Nissan 300ZX Z32 (1990-1996) is critical for safety system integrity. The primary OEM number 86841-30P01 supersedes earlier 86841-30P00 variants and fits both VG30DETT twin-turbo and VG30DE naturally-aspirated models across all body styles including 2+2 variants. When sourcing from salvage yards, interchange spans 1990-1996 production years with identical mounting footprints, though verify electrical connector compatibility for the seat belt warning switch—early 1990-1992 models may have two-pin connectors while later models used unified harnesses. Inspect for cracked plastic housings, worn release buttons, and corroded contacts, common failures after three decades of UV exposure. The buckle assembly attaches via a single T50 Torx bolt (torque to 30 ft-lbs) to the seat frame. Check the right-hand counterpart 86842-30P01 for passenger-side reference when comparing mounting brackets. Color-matching remains the primary challenge; black, charcoal, and tan interiors used different dye lots that fade inconsistently.