HomeStandard Ignition NS-500 Neutral Safety Switch
Part #: NS-500

Standard Ignition NS-500 Neutral Safety Switch

8 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Suzuki, Aerio and Esteem
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Overview of Standard Ignition NS-500 Neutral Safety Switch

The Standard Ignition NS-500 neutral safety switch is designed specifically for Suzuki Esteem models, ensuring reliable electrical performance and safety. This switch plays a critical role in preventing the engine from starting unless the transmission is in neutral or park.

  • Compatible with Suzuki Esteem vehicles
  • 12-volt electrical system support
  • 9 male blade terminals for secure connections
  • Rectangular female connector with one connector quantity
  • Bolt mount attachment method for stable installation
  • Constructed from durable plastic and metal materials
  • Gray and silver aluminum/plastic finish
  • Wiring harness length of 7.25 inches (184.15 mm)
  • Overall length of 6.5 inches (165.1 mm)

Detailed Product Description

The Standard Ignition NS-500 neutral safety switch is engineered to meet the specific electrical and mechanical requirements of Suzuki Esteem vehicles. Featuring a bolt mount attachment method, this switch ensures a secure and stable fit within the vehicle’s transmission system. The switch includes nine male blade terminals and a single rectangular female connector, facilitating precise and reliable electrical connections. Its construction combines plastic and metal components with a gray and silver aluminum/plastic finish, providing durability and resistance to wear. The wiring harness length of 7.25 inches allows for proper routing and connection within the vehicle’s electrical system.

Common Applications and Problem Resolution

  • Prevents engine from starting in gear, enhancing safety
  • Resolves issues with engine not starting due to faulty neutral safety switch
  • Eliminates intermittent starting problems related to electrical connection failures
  • Addresses transmission-related electrical faults in Suzuki Esteem models
  • Replaces worn or damaged neutral safety switches to restore proper function

Installation Notes and Tips

Installation of the Standard Ignition NS-500 requires basic mechanical skills and tools for bolt mounting. Ensure the vehicle is in park or neutral before beginning installation. Verify the wiring harness length and terminal configuration match the vehicle’s specifications. Since mounting hardware is not included, use appropriate bolts and fasteners compatible with the Suzuki Esteem transmission assembly. Double-check all electrical connections for secure fit and proper orientation of male and female terminals.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The NS-500 neutral safety switch undergoes rigorous quality control to ensure reliable performance in Suzuki Esteem vehicles. While specific warranty details are not provided here, Standard Ignition typically offers limited warranties covering defects in material and workmanship. Consult product documentation or authorized sources for exact warranty terms.

BrandStandard Ignition
Part NumberNS-500
ColorGray, Silver
Connector GenderFemale
FinishAluminum, Plastic
Terminal GenderMale
Terminal TypeBlade

This part fits 8 vehicles. Search below:

YearMakeModelTransmissionPositionNotes
2002SuzukiEsteemAutomaticN/A
2001SuzukiEsteemAutomaticN/A
2000SuzukiEsteemAutomaticN/A
1999SuzukiEsteemAutomaticN/A
1998SuzukiEsteemAutomaticN/A
1997SuzukiEsteemAutomaticN/A
1996SuzukiEsteemAutomaticN/A
1995SuzukiEsteemAutomaticN/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:

18-22141S54853772060G1053-31667JA4067NS6718S41275

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