Standard Ignition NS-354 Neutral Safety Switch
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Standard Ignition

Standard Ignition NS-354 Neutral Safety Switch

Brand Standard Ignition NS-354
Connector Gender Male
Terminal Gender Female
Terminal Type Blade Terminals
Fits Mazda · 5 vehicles

Bolt mount. Installs securely with a simple bolt-on attachment method.

Metal construction. Provides a durable housing for dependable electrical operation.

Blade terminals. Uses 9 blade terminals for a clean, direct connection.

Cross-references Standard Ignition NS-354, FP0119444 and JA4459 for the same application. See all 5.

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Not what you need? See all Neutral Safety Switch options

Neutral Safety Switch for Mazda MPV

Standard Ignition NS-354 is a 12V neutral safety switch built with a metal body, a rectangular connector, and blade terminals for a secure electrical connection. It is a direct-fit style replacement for select Mazda MPV applications from 2002-2006, with fitment matched to the vehicle’s transmission starting and shift-interlock circuit.

  • Fits 2002-2006 Mazda MPV
  • Standard Ignition NS-354 neutral safety switch
  • 12V electrical component with 9 terminals and 9 wires
  • Male connector with female blade terminals
  • Bolt-mount attachment method
  • Metal construction with black and silver finish
  • Rectangular single-connector design
  • Wiring harness length: 16.5 in. (419.1 mm)

Application Details

Standard Ignition NS-354 is designed for Mazda MPV models from 2002 through 2006 and is identified by part number NS-354. This neutral safety switch is used in the starting circuit to help ensure the vehicle only cranks in the proper transmission range. For buyers searching for a Mazda MPV neutral safety switch, NS-354 provides the correct electrical layout and mounting style for the listed application. This part cross-references FP0119444 and NS6876 for the same application.

Common Issues It May Address

  • Engine will not crank in Park or Neutral
  • Intermittent no-start condition related to transmission range sensing
  • Starter engagement only in certain shifter positions
  • Transmission range signal concerns tied to the starting circuit
  • Faulty or worn neutral safety switch on a Mazda MPV

Installation Notes and Tips

Verify connector style, terminal count, and bolt-mount location before installation. Inspect the harness connector, terminals, and surrounding wiring for corrosion or damage, and confirm the shifter is in the correct adjustment range after replacement. Because mounting hardware and gaskets are not listed as included, reuse or source any required related components separately if needed.

Quality Assurance

Standard Ignition supplies electrical replacement parts for automotive service applications, and NS-354 is built to match the listed fitment and connector specifications for 2002-2006 Mazda MPV vehicles.

Related reading

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionLitersCylindersPositionNotes
2006MazdaMPV—3.0LV6N/A—
2005MazdaMPV—3.0LV6N/A—
2004MazdaMPVAutomatic——N/A—
2003MazdaMPVAutomatic——N/A—
2002MazdaMPVAutomatic——N/A—
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — NS-354FP0119444JA4459NS6876NS38090