Standard Ignition Neutral Safety Switch NS-70
Standard Ignition Neutral Safety Switch NS-70 - view 2
Standard Ignition Neutral Safety Switch NS-70 - view 3
Standard Ignition Neutral Safety Switch NS-70
Standard Ignition Neutral Safety Switch NS-70 - view 2
Standard Ignition Neutral Safety Switch NS-70 - view 3

Standard Ignition Neutral Safety Switch P/N:NS-70

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$259.99
MPN: NS-70
Item Package Quantity: 1
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Standard Ignition Neutral Safety Switch P/N:NS-70
Standard Ignition Neutral Safety Switch P/N:NS-70
$259.99

Help your engine crank only when it should with the Standard Ignition switch NS-70. This neutral safety switch lets the starter circuit engage only when the transmission is in Park or Neutral. It is a direct-fit replacement for many vehicles, among them the 1990-1994 Toyota 4Runner, 1992-1994 Lexus SC300 and 1992-1993 Lexus SC400. See the Buyer's Guide tab for the full list and engine details.

Standard Ignition makes original equipment ignition products worldwide. It keeps quality control in-house, from the individual components through to the finished switch.

  • Copper alloy conductors: designed for strong electrical conductivity with low resistive losses.
  • 100% tested: each part is checked to verify both its mechanical and electrical switching performance.
  • Robust construction: a sturdy design and high-grade materials built for the demands of today's service professional.
  • Technician-focused engineering: backed by decades of research and development aimed at what technicians need.

Signs that a neutral safety switch may need replacing include:

  • the engine won't crank in Park or Neutral
  • the engine cranks in only one of those positions
  • an intermittent no-crank condition
  • the starter responds only after you move the shifter

If the switch is the cause, NS-70 replaces it. Diagnose the starting circuit before replacing parts.

Interchange: S9266 · JA4052 · NS6435 · 8454035040 · 8454050010

This part cross-references / interchanges with the following part numbers:

S9266, JA4052, NS6435, NS-70, 8454035040, 8454050010

Frequently Asked Questions

What does a neutral safety switch do?

It lets the starter circuit engage only when the transmission is in Park or Neutral. This helps keep the engine from cranking while the vehicle is in gear.

Which 1990-1994 Toyota 4Runner switch does this replace?

NS-70 is a neutral safety switch for the 1990-1994 Toyota 4Runner, and it also fits the 1992-1994 Lexus SC300 and 1992-1993 Lexus SC400. See the Buyer's Guide tab for the full list and engine details.

What part numbers does NS-70 interchange with?

It cross-references S9266, JA4052, NS6435, 8454035040 and 8454050010.

How is this switch tested?

Standard Ignition tests 100% of its parts to verify both mechanical and electrical switching performance.

What are signs of a failing neutral safety switch?

Common signs are no crank in Park or Neutral, cranking in only one of those positions, or an intermittent no-start. Other parts can cause these symptoms, so diagnose the starting circuit first.

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