Targa Top Latch Mechanism - 1990 300ZX Z32

The Nissan 300ZX Z32 T-top latch mechanism comprises the removable panel-mounted lock assemblies—specifically 78850-30P01 for the driver side and 78855-30P01 for the passenger side—along with the corresponding body-mounted strikers. These components interchange across all 1990-1996 USDM production for both VG30DE naturally aspirated and VG30DETT twin-turbo models, with JDM Fairlady Z applications extending through 2000 sharing identical mechanical specifications. When inspecting junkyard units, prioritize checking the brittle plastic release handles for cracks and ensure the internal return springs function smoothly without cable binding. During installation, adjust the striker bolts using 12mm socket to achieve uniform panel gaps and prevent the wind noise endemic to misaligned T-tops. Never allow the heavy glass panel to hang unsupported on the latch during service.