Standard Ignition Neutral Safety Switch NS-623

Standard Ignition Neutral Safety Switch NS-623 - view 2

Standard Ignition Neutral Safety Switch NS-623 - view 3

Standard Ignition Neutral Safety Switch NS-623 - view 4

Standard Ignition Neutral Safety Switch NS-623 - view 5

Standard Ignition Neutral Safety Switch NS-623 - view 6

Neutral Safety Switch for 2011-2019 Hyundai Elantra & More - Standard Ignition NS-623

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$69.99

MPN: NS-623

UPC: 727943228642

Item Package Quantity: 1

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Standard Ignition Neutral Safety Switch P/N:NS-623

$69.99

Description

Help keep the engine from cranking in gear with the Standard Ignition Neutral Safety Switch NS-623, an electrically operated switch designed to allow starter engagement only when the transmission is in Park or Neutral. It fits many vehicles, among them the 2011-2019 Hyundai Elantra, 2011-2015 Hyundai Sonata and 2011-2013 Kia Optima. See the Buyer's Guide tab for the full list.

Copper alloy conductors: chosen for strong electrical conductivity with low resistive losses.
Direct-fit replacement: designed to replace a damaged original switch and restore the neutral safety lockout, helping keep the vehicle from starting in gear.
Robust design: built with high-grade materials to meet the demands of today's service professionals.

The neutral safety switch sits in the starting circuit and lets the engine crank only in Park or Neutral. Signs it may need replacing include an engine that won't crank in Park or Neutral, starting that works only after moving the shifter, or a starter that engages with the transmission in gear. No-crank conditions can also come from the battery, starter or wiring, so diagnose the cause before replacing the switch.

Interchange: CSW520 · SW8580 · NS7025 · 4270026000 · 4270026500 · 4270026700

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

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

CSW520, SW8580, NS7025, 4270026000, 4270026500, 4270026700, NS-623

Frequently Asked Questions

What does the NS-623 neutral safety switch do?

It is an electrically operated switch in the starting circuit, designed to allow the engine to crank only when the transmission is in Park or Neutral.

Is this the correct Sonata switch for a 2011-2015 Hyundai Sonata?

Yes. NS-623 is listed as a direct-fit replacement for the 2011-2015 Hyundai Sonata, the 2011-2019 Hyundai Elantra and the 2011-2013 Kia Optima. See the Buyer's Guide tab for other vehicles.

What are signs a neutral safety switch may need replacing?

Common signs include no crank in Park or Neutral, starting only after jiggling the shifter, or the starter engaging in gear. Diagnose the cause first, because battery, starter or wiring faults can act similarly.

What are the conductors in this switch made of?

Standard Ignition uses copper alloy conductors in the NS-623, chosen for strong electrical conductivity with low resistive losses.

Is the NS-623 a direct-fit replacement?

Yes. It is a direct-fit replacement intended to take the place of a damaged original switch on the listed applications. Follow the vehicle service information for the installation procedure.