Power Seat Control Module - 1991 300ZX Z32

When sourcing a power seat control module for your 1991 Nissan 300ZX VG30DETT, prioritize OEM part numbers 87050-30P01 for the driver's seat and 87050-30P00 for the passenger side. These modules interchange across the entire 1989-1996 Z32 production run regardless of twin-turbo or naturally aspirated engine configuration, though you must match left and right sides exactly as they are mirror-image units with different internal motor polarity programming. At the junkyard, inspect the DENSO casting numbers (typically 063700-3050 or 063700-3051 series) molded into the housing and check for capacitor leakage—a common failure point in 90s Nissan electronics that causes intermittent seat movement or complete failure. Installation requires removing the four seat mounting bolts to access the module mounted underneath; always transfer your original mounting bracket if the donor bracket differs, as Nissan revised the bracket design mid-cycle. Test all seat functions before purchase, distinguishing between standard power seat modules and rare memory-seat variants found on some leather-equipped cars which use incompatible control logic.