HomeElectrical, Lighting and Body > SwitchesStandard Ignition NS-354 Neutral Safety Switch
Part #: NS-354

Standard Ignition NS-354 Neutral Safety Switch

⚙️ 5 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mazda, MPV
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Overview of Standard Ignition Neutral Safety Switch NS-354

The Standard Ignition NS-354 Neutral Safety Switch is designed specifically for Mazda MPV models, ensuring reliable electrical performance and safety. This 12-volt switch features a bolt mount attachment method and a durable metal construction with a black and silver finish.

  • Compatible with Mazda MPV vehicles
  • Part number NS-354 for precise identification
  • 9 female blade terminals with 9 male connector terminals
  • Single rectangular male connector with 9 terminals
  • Bolt mount attachment for secure installation
  • Wiring harness length of 16.5 inches (419.1 mm)
  • Metal material construction with black and silver finish

Detailed Product Description

The Standard Ignition NS-354 neutral safety switch is engineered to meet the electrical and safety requirements of Mazda MPV vehicles. It features a 9-terminal configuration with female blade terminals and a single rectangular male connector, facilitating a secure and reliable connection within the vehicle's electrical system. The switch operates at 12 volts and includes a wiring harness measuring 16.5 inches (419.1 mm) in length, providing sufficient reach for installation. Its bolt mount attachment method ensures a stable fit, while the metal construction with a black and silver finish offers durability and resistance to wear.

Common Applications and Problem Resolution

  • Prevents engine start in gear, enhancing vehicle safety
  • Resolves issues with the vehicle not starting or starting intermittently
  • Eliminates problems related to faulty neutral safety switch signals
  • Addresses electrical connection failures due to worn terminals
  • Improves overall transmission safety system functionality

Installation Notes and Tips

  • Ensure the vehicle is in neutral or park before installation
  • Use appropriate tools for bolt mount attachment to avoid damage
  • Verify connector orientation matches the rectangular male connector shape
  • Check wiring harness length to confirm compatibility with vehicle layout
  • Inspect terminals for corrosion or damage before connecting

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance for Mazda MPV vehicles. While mounting hardware and gaskets are not included with this part, the NS-354 neutral safety switch is built with quality metal materials and tested for durability. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandStandard Ignition
Part NumberNS-354
Connector GenderMale
Terminal GenderFemale
Terminal TypeBlade Terminals

This part fits 5 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2006MazdaMPV3.0LV6N/A
2005MazdaMPV3.0LV6N/A
2004MazdaMPVAutomaticN/A
2003MazdaMPVAutomaticN/A
2002MazdaMPVAutomaticN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

18-09911S582653-31819FP0119444JA4459NS38090NS6876

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.