Standard Ignition Neutral Safety Switch NS-666
Standard Ignition Neutral Safety Switch NS-666 - view 2
Standard Ignition Neutral Safety Switch NS-666 - view 3
Standard Ignition Neutral Safety Switch NS-666 - view 4
Standard Ignition Neutral Safety Switch NS-666 - view 5
Standard Ignition Neutral Safety Switch NS-666 - view 6
Standard Ignition Neutral Safety Switch NS-666 - view 7
Standard Ignition Neutral Safety Switch NS-666
Standard Ignition Neutral Safety Switch NS-666 - view 2
Standard Ignition Neutral Safety Switch NS-666 - view 3
Standard Ignition Neutral Safety Switch NS-666 - view 4
Standard Ignition Neutral Safety Switch NS-666 - view 5
Standard Ignition Neutral Safety Switch NS-666 - view 6
Standard Ignition Neutral Safety Switch NS-666 - view 7

Standard Ignition Neutral Safety Switch P/N:NS-666

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$64.99
MPN: NS-666
UPC: 727943490032
Item Package Quantity: 1
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Standard Ignition Neutral Safety Switch P/N:NS-666
Standard Ignition Neutral Safety Switch P/N:NS-666
$64.99

Looking for a Sonata switch that lets the starter crank only when the shifter is in Park or Neutral? The Standard Ignition Neutral Safety Switch NS-666 is a direct-fit replacement for the 2011-2015 Hyundai Sonata, 2011-2019 Hyundai Elantra, 2011-2019 Kia Optima, 2013-2016 Dodge Dart, and many more Hyundai, Kia and Jeep models listed below.

A neutral safety switch is an electrically operated switch in the starting circuit. It is designed to allow the starter to engage only in Park or Neutral, which helps keep the engine from being started while the vehicle is in gear. If a damaged original switch is the cause of a no-crank or intermittent-start condition, NS-666 replaces it and is intended to return normal neutral safety function.

  • Built to OE spec: Standard Ignition makes its switches to OE specifications for proper fit, form and function.
  • Copper alloy conductors: Provide strong electrical conductivity with low resistive losses.
  • Direct-fit replacement: Takes the place of a damaged OE unit on the listed applications.
  • Robust design: Robust construction and high-grade materials are chosen to meet the demands of today's service professional.

Fitment: 2011-2019 Hyundai Elantra · 2011-2015 Hyundai Sonata · 2011-2016 Kia Forte Koup · 2011-2019 Kia Optima · 2011-2019 Kia Sportage · 2012-2022 Hyundai Accent · 2012-2017 Hyundai Azera · 2012-2018 Kia Forte · 2012-2015 Kia Forte5 · 2012-2019 Kia Rio · 2012-2019 Kia Sorento · 2012-2019 Kia Soul · 2013-2016 Dodge Dart · 2013-2020 Hyundai Elantra GT · 2013-2018 Hyundai Santa Fe · 2013-2018 Hyundai Santa Fe Sport · 2013-2015 Hyundai Santa Fe XL · 2014-2021 Hyundai Tucson · 2014-2017 Jeep Compass · 2014-2017 Jeep Patriot · 2014-2016 Kia Cadenza · 2015 Kia Sedona · 2018-2021 Hyundai Kona · 2019-2021 Hyundai Veloster. See the Buyer's Guide tab for engine details.

Frequently Asked Questions

What does a neutral safety switch do?

It lets the starting circuit engage only when the shifter is in Park or Neutral, which helps prevent the engine from being started while the vehicle is in gear.

What are signs a neutral safety switch may need replacing?

Common signs include the engine cranking in Neutral but not in Park (or the reverse), or an intermittent no-crank condition. Other starting-circuit faults can cause similar symptoms, so diagnose the cause first.

Which vehicles does the NS-666 fit?

It is listed for many Hyundai and Kia models, such as the 2011-2015 Hyundai Sonata and 2011-2019 Kia Optima, plus the 2013-2016 Dodge Dart and 2014-2017 Jeep Compass and Jeep Patriot.

What are the switch's conductors made of?

NS-666 uses copper alloy conductors, which Standard Ignition specifies for strong electrical conductivity with low resistive losses.

Is the NS-666 a direct-fit replacement?

Yes. Standard Ignition makes its switches to OE spec for proper fit, form and function, and NS-666 is a direct-fit replacement for the listed applications.

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