Front Parking Sensor Set - 1991 300ZX Z32

The Nissan Z32 300ZX front parking sensor set (commonly listed under 25994-30P00 and 25994-30P01) represents uncommon factory equipment primarily found on JDM Fairlady Z models rather than USDM exports. When scavenging 1990-1996 donor cars, inspect the front bumper cover's inner structure for evidence of factory sensor mounting bosses—aftermarket installations often lack the precise alignment ribs found on OE-prepared covers. The VG30DETT and VG30DE variants share identical sensor hardware, though turbo models more commonly received this option in Japanese markets. Test resistance across the two-pin connector (should read 1.2-1.8kΩ at 20°C) before extraction; failed units typically show open circuits or intermittent short-to-ground readings. Installation requires removing the front bumper beam to access the retaining clips—avoid prying sensors from the exterior as the mounting tabs snap easily. When replacing, apply Nissan-branded dielectric grease to prevent corrosion in the inline connector located behind the driver-side headlamp assembly.