Standard Ignition Neutral Safety Switch NS-77
Standard Ignition Neutral Safety Switch NS-77 - view 2
Standard Ignition Neutral Safety Switch NS-77 - view 3
Standard Ignition Neutral Safety Switch NS-77
Standard Ignition Neutral Safety Switch NS-77 - view 2
Standard Ignition Neutral Safety Switch NS-77 - view 3

Standard Ignition Neutral Safety Switch P/N:NS-77

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$150.99
MPN: NS-77
Item Package Quantity: 1
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Standard Ignition Neutral Safety Switch P/N:NS-77
Standard Ignition Neutral Safety Switch P/N:NS-77
$150.99

Help keep the engine from cranking while the vehicle is in gear with the Standard Ignition switch NS-77, a neutral safety switch for the 1992-1993 Buick Skylark, 1992-1993 Oldsmobile Achieva and 1992-1993 Pontiac Grand Am. It is designed to let the starting circuit operate only when the shifter is in Park or Neutral. It is a direct-fit replacement for the listed applications.

  • Quality control from start to finish: Standard Ignition is a global maker of original equipment ignition products. It controls quality throughout production, from componentry to the finished switch.
  • Copper alloy conductors: Provide strong electrical conductivity with low resistive losses.
  • 100% tested: Each part is tested to verify both its mechanical and its electrical switching performance.
  • Robust design: Built from high-grade materials and backed by decades of research and development focused on what technicians need.

A failing neutral safety switch may show up as no crank in Park, cranking in only one shifter position, or an intermittent no-start. Other starting-system components can cause the same symptoms, so diagnose the cause first. If the switch is at fault, this unit replaces it. See the Buyer's Guide tab for engine details.

Interchange: S9270 · DR471 · NS6439 · 1994333

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

S9270, DR471, NS6439, 1994333

Frequently Asked Questions

What does a neutral safety switch do?

It is designed to let the starter circuit operate only when the shifter is in Park or Neutral. This helps prevent the engine from cranking while the vehicle is in gear.

Which vehicles does the Standard Ignition NS-77 fit?

It is listed for the 1992-1993 Buick Skylark, 1992-1993 Oldsmobile Achieva and 1992-1993 Pontiac Grand Am. See the Buyer's Guide tab for engine details.

What are signs a neutral safety switch may need replacing?

Common signs are no crank in Park, cranking in only one shifter position, or an intermittent no-start. Other parts can cause these symptoms, so diagnose the cause before replacing the switch.

Is this neutral safety switch tested?

Yes. Standard Ignition states that its parts are 100% tested to verify both mechanical and electrical switching performance.

What interchange numbers does the NS-77 cross-reference?

It cross-references S9270, DR471, NS6439 and 1994333.

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