Driver Seat Tracks - 1991 300ZX Z32

When sourcing driver seat tracks for your 1991 Nissan 300ZX, interchange spans the entire 1990-1996 Z32 generation across both VG30DE and VG30DETT variants. The critical distinction is manual versus power seat mechanisms—track assemblies like 87010-40P01 (manual) and 87010-40P11 (power) share floor pan mounting points but feature incompatible upper seat attachment patterns and travel ratios. At the junkyard, inspect the slider rails for rust pitting, verify the upper mounting studs aren't stripped, and check that the inboard release cable (manual) or motor gearbox (power) operates smoothly. Remove the complete assembly by extracting four 14mm floor pan bolts; note that early 1990-1993 production used coarse-thread hardware while 1994-1996 switched to fine-thread. Common failures include cracked plastic slider covers, seized adjustment mechanisms, and bent upper rails from improper seat removal. If converting from manual to power seats, you must source the complete track motor assembly and under-carpet harness.