Standard Ignition NS-155 Neutral Safety Switch
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Standard Ignition

Standard Ignition NS-155 Neutral Safety Switch

Brand Standard Ignition NS-155
Color Black, Silver
Connector Gender Female
Finish Aluminum, Plastic
Terminal Gender Male
Terminal Type Blade
Fits Jeep · 5 vehicles

Copper alloy conductors. Deliver superior conductivity with low resistive losses.

100% tested. Verifies mechanical and electrical switching performance.

Robust design. Built with high-grade materials for demanding service work.

Cross-references Edelmann 8840, 1S4946 and 53-31504 for the same application. See all 10.

$294.88Free shipping
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Neutral Safety Switch for Jeep Cherokee

Standard Ignition NS-155 is a neutral safety switch built for 1997-2001 Jeep Cherokee applications. It uses a robust housing with aluminum and plastic construction, plus copper alloy conductors for stable electrical transfer and low resistance.

Fits 1997-2001 Jeep Cherokee, N/A.

Key Features

  • Direct-fit neutral safety switch for Jeep Cherokee model years 1997-2001
  • Female connector with 7 male blade terminals
  • Black and silver finish
  • Aluminum and plastic construction
  • Copper alloy conductors for consistent electrical conductivity
  • 100% tested for mechanical and electrical switching performance

Detailed Description

The Standard Ignition NS-155 neutral safety switch is engineered for service work where accurate transmission range signaling matters. It is built with durable materials and tested to verify switching function, helping maintain proper starter interlock and gear-position communication on Jeep Cherokee vehicles. This part number, NS-155, is also referenced as Standard Ignition 8840 for the same application.

Compatible With 1997-2001 Jeep Cherokee, N/A. This part cross-references Standard Ignition 8840 for the same application.

What It Helps Solve

  • No-crank condition when the transmission is in Park or Neutral
  • Intermittent starter engagement caused by a worn range switch
  • Incorrect neutral safety signal to the starting circuit
  • Transmission position communication issues related to switch wear
  • Electrical resistance problems from aging switch contacts

Installation Notes and Tips

Verify the connector style, terminal count, and vehicle application before installation. Match the existing switch orientation and confirm proper adjustment after installation so the starter circuit only engages in Park and Neutral. Inspect the harness connector for corrosion or damaged terminals while servicing the switch.

Quality Assurance

Standard Ignition builds this switch with service-grade materials and tests each unit for mechanical and electrical performance before release.

Related reading

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionPositionNotes
2001JeepCherokeeAutomaticN/A—
2000JeepCherokeeAutomaticN/A—
1999JeepCherokeeAutomaticN/A—
1998JeepCherokeeAutomaticN/A—
1997JeepCherokeeAutomaticN/A—
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Edelmann — 88401S494653-31504488217388923321CR417NS453NS5502S26009SM356