Terra Firma Automotive supplies genuine Nissan transmission components that ensure accurate speedometer and ECU signal on your Z32. This speed sensor gear pinion is the exact OEM drive gear designed specifically for the twin-turbo manual transmission. It mounts on the output shaft and drives the speed sensor, providing the precise rotational signal needed for accurate speed readings, odometer function, and proper ECU operation under the higher torque and performance demands of the VG30DETT engine.
Twin-turbo Z32 owners often face issues with erratic speedometer readings, non-working cruise control, or speed-related fault codes when this gear wears or becomes damaged. This authentic replacement restores accurate vehicle speed data and reliable sensor operation. Its factory-correct tooth count and material strength ensure smooth, quiet engagement with the speed sensor while withstanding the stresses of boosted performance.
At Terra Firma Automotive we focus on these often-overlooked but critical transmission parts that keep your Z32 functioning correctly. Whether you are rebuilding a high-mileage twin-turbo gearbox, replacing a damaged speed sensor assembly, or completing a full transmission refresh on your 1989–1996 Fairlady Z or 1990–1996 300ZX, this speed sensor gear pinion delivers factory-accurate performance.
- Fits 32703 Location
- Direct fit for all VG30DETT manual transmissions
- Correct tooth count for accurate speed signal
- Essential for proper speedometer, odometer, and ECU function
- Ideal during transmission rebuilds or speed sensor service
- High-strength construction for boosted applications
- Sold individually
- USDM 300ZX (Z32): 1990–1996 (VG30DETT – Twin Turbo only)
- JDM Fairlady Z (Z32): 1989–1996 (VG30DETT – Twin Turbo only)
- Engine Compatibility: Fits VG30DETT engines (Twin-Turbo only) with manual transmission
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