HomeElectrical, Lighting and Body > SwitchesStandard Ignition NS-155 Neutral Safety Switch
Part #: NS-155

Standard Ignition NS-155 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: Jeep, Cherokee
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Overview of Standard Ignition NS-155 Neutral Safety Switch

The Standard Ignition NS-155 Neutral Safety Switch is designed specifically for Jeep Cherokee models, ensuring reliable electrical performance. This switch features a durable black and silver finish with aluminum and plastic construction for long-lasting use.

  • Compatible with Jeep Cherokee vehicles
  • Connector gender: Female with one connector
  • Seven male blade terminals for secure electrical connections
  • Durable aluminum and plastic finish in black and silver
  • Part number NS-155 for precise identification

Detailed Product Description and Attributes

The NS-155 neutral safety switch from Standard Ignition is engineered to meet the electrical and safety requirements of Jeep Cherokee models. It features a single female connector and seven male blade terminals, providing a reliable interface for the vehicle's starting system. The combination of aluminum and plastic materials ensures resistance to wear and environmental factors, while the black and silver color scheme matches OEM specifications. This part is essential for preventing the engine from starting unless the transmission is in neutral or park, enhancing vehicle safety.

Function and Common Applications

  • Prevents engine start in gear to avoid accidental movement
  • Ensures proper transmission position detection for starting system
  • Resolves issues with engine not starting or intermittent starting problems
  • Addresses electrical faults related to the neutral safety circuit
  • Replaces worn or damaged neutral safety switches in Jeep Cherokee vehicles

Installation Notes and Tips

When installing the Standard Ignition NS-155 neutral safety switch, ensure the vehicle is in park or neutral and the battery is disconnected to prevent electrical hazards. Verify connector orientation and terminal alignment before securing the switch. Proper torque specifications should be followed to avoid damage. Testing the switch function after installation is recommended to confirm correct operation.

Quality Assurance and Warranty

Standard Ignition parts, including the NS-155 neutral safety switch, are manufactured to meet or exceed OEM standards. This part undergoes rigorous quality control to ensure durability and performance. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandStandard Ignition
Part NumberNS-155
ColorBlack, Silver
Connector GenderFemale
FinishAluminum, Plastic
Terminal GenderMale
Terminal TypeBlade

This part fits 5 vehicles. Search below:

YearMakeModelTransmissionPositionNotes
2001JeepCherokeeAutomaticN/A
2000JeepCherokeeAutomaticN/A
1999JeepCherokeeAutomaticN/A
1998JeepCherokeeAutomaticN/A
1997JeepCherokeeAutomaticN/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:

1S4946488217353-31504884088923321CR417NS453NS5502S26009SM356

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