Right Rear Seat Belt Retractor - 1991 300ZX Z32

The right rear seat belt retractor for the Nissan 300ZX Z32 platform is critical safety equipment exclusive to the 2+2 four-seater configuration. Genuine Nissan part number 86828-30P01 covers 1990-1996 USDM production, later superseded by 86828-40P01 with unchanged mounting geometry. This assembly mounts to the C-pillar interior structure behind the passenger-side rear jump seat, requiring careful removal of the side panel trim, quarter window garnish, and lower threshold covers for proper access. When inspecting junkyard units, test the clockspring mechanism for smooth retraction—weak return indicates internal spring fatigue common after three decades. Verify the emergency locking sensor by jerking the webbing sharply; failure to lock immediately renders the unit unsafe for reuse. Installation demands a 14mm socket and torque wrench set to 29-34 Nm for the upper anchor bolt, with thread-locking compound recommended. Remember that standard 2-seater coupes lack rear seating entirely, making this component 2+2 specific. Interior color codes—typically black, charcoal, or tan—must match your trim, as plastic covers and webbing dye lots vary.