HomeElectrical, Lighting and Body > SwitchesStandard Ignition NS-535 Neutral Safety Switch
Part #: NS-535

Standard Ignition NS-535 Neutral Safety Switch

⚙️ 2 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: Kia, Sorento
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Reliable Neutral Safety Switch for Kia Sorento

The Standard Ignition NS-535 Neutral Safety Switch is designed specifically for Kia Sorento models, ensuring precise electrical performance and safety. This switch features a bolt mount attachment method and is built with durable plastic and metal materials for long-lasting use.

  • Compatible with Kia Sorento vehicles
  • Part number NS-535 for accurate identification
  • 10 male blade terminals with one female rectangular connector
  • Constructed from aluminum and plastic with black and silver finish
  • Bolt mount attachment for secure installation
  • Operates on 12-volt electrical systems
  • Length of 4 inches (101.6 mm) for proper fitment

Product Features and Specifications

The NS-535 neutral safety switch by Standard Ignition is engineered to meet OEM standards for Kia Sorento models. It includes 10 male blade terminals and a single female rectangular connector, facilitating reliable electrical connections. The switch’s bolt mount design allows for straightforward installation, while its aluminum and plastic construction provides a balance of strength and corrosion resistance. Finished in black and silver, this switch integrates seamlessly with the vehicle’s existing components. It is designed for 12-volt systems and measures 4 inches in length, ensuring compatibility with the Sorento’s electrical setup.

Function and Application

This neutral safety switch is essential for preventing the engine from starting unless the transmission is in neutral or park, enhancing vehicle safety. It is commonly used to address issues such as:

  • Engine not starting due to faulty neutral safety switch
  • Intermittent starting problems in Kia Sorento
  • Transmission safety circuit malfunctions
  • Electrical connection failures in the starting system
  • Replacement of worn or damaged neutral safety switches

Installation Notes and Tips

Installation of the Standard Ignition NS-535 requires removal of the old neutral safety switch and mounting the new unit using the bolt mount method. Ensure all electrical connectors are securely attached, matching the 10 male blade terminals and the female rectangular connector. Since mounting hardware is not included, use appropriate bolts compatible with your vehicle’s specifications. Verify the switch alignment to avoid transmission or starting issues.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance for Kia Sorento vehicles. While mounting hardware and gaskets are not included, the NS-535 switch is built with durable materials to withstand typical automotive conditions. Please refer to Standard Ignition’s warranty policy for coverage details on this neutral safety switch.

BrandStandard Ignition
Part NumberNS-535
ColorBlack, Silver
Connector GenderFemale
FinishAluminum, Plastic
Terminal GenderMale
Terminal TypeBlade

This part fits 2 vehicles. Search below:

YearMakeModelPositionNotes
2004KiaSorentoN/A
2003KiaSorentoN/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:

1S586631-0236458954A100507-000953-31831JA4499NS6753S51040

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