HomeElectrical, Lighting and Body > SwitchesStandard Ignition NS-626 Neutral Safety Switch
Part #: NS-626

Standard Ignition NS-626 Neutral Safety Switch

⚙️ 53 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Subaru, Forester, Impreza, Legacy, Outback, WRX, and XV Crosstrek
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Reliable Neutral Safety Switch for Subaru Vehicles

The Standard Ignition NS-626 Neutral Safety Switch is designed to provide precise and dependable operation for select Subaru models. Engineered to meet OEM specifications, this switch ensures proper vehicle starting and safety interlock functions.

  • Compatible with Subaru Forester, Impreza, Legacy, Outback, WRX, and XV Crosstrek
  • 12-volt electrical system compatibility
  • Bolt mount attachment method for secure installation
  • Black face color with plastic and metal finish for durability
  • 9 male blade terminals and 1 female rectangular connector
  • Compact length of 4 inches (101.6 mm)
  • Does not include mounting hardware or gaskets

Product Details and Specifications

The NS-626 Neutral Safety Switch from Standard Ignition features a bolt mount design that allows for straightforward installation on compatible Subaru models. Its black face and combination of plastic and metal materials provide a balance of durability and corrosion resistance. The switch includes nine male blade terminals and a single female rectangular connector, designed to interface seamlessly with the vehicle’s wiring harness. Measuring 4 inches in length, this switch fits precisely within the designated mounting area. It operates on a 12-volt system, matching the electrical requirements of Subaru Forester, Impreza, Legacy, Outback, WRX, and XV Crosstrek vehicles.

Function and Common Applications

  • Prevents engine start unless the transmission is in neutral or park
  • Ensures safety interlock to avoid accidental vehicle movement
  • Resolves issues with engine not starting or starting in incorrect gear
  • Addresses intermittent starting problems related to faulty switch contacts
  • Eliminates electrical faults caused by damaged or worn neutral safety switches

Installation Notes and Tips

Installation requires removal of the old neutral safety switch and mounting the NS-626 using bolts (mounting hardware not included). Ensure the switch is aligned correctly to avoid miscommunication with the transmission sensor. Verify all nine blade terminals and the female connector are securely connected to the vehicle’s wiring harness. Testing the switch function before final assembly is recommended to confirm proper operation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and fitment. While mounting hardware and gaskets are not included, the NS-626 is built with quality plastic and metal components to withstand typical automotive conditions. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandStandard Ignition
Part NumberNS-626
ColorBlack
Connector GenderFemale
FinishPlastic
MaterialPlastic
Mounting TypeBolt Mount
Terminal GenderMale

This part fits 53 vehicles. Search below:

YearMakeModelSubmodelTransmissionLitersCylindersPositionNotes
2015SubaruForesterAutomaticN/A
2015SubaruImprezaAutomaticN/A
2015SubaruLegacy2.5iAutomatic CVTN/A
2015SubaruLegacy2.5i LimitedAutomatic CVTN/A
2015SubaruLegacy2.5i PremiumAutomatic CVTN/A
2015SubaruOutback2.5iAutomatic CVTN/A
2015SubaruOutback2.5i LimitedAutomatic CVTN/A
2015SubaruOutback2.5i PremiumAutomatic CVTN/A
2015SubaruWRXAutomaticN/A
2015SubaruXV CrosstrekAutomatic CVTN/A
2014SubaruForesterAutomaticN/A
2014SubaruImprezaAutomaticN/A
2014SubaruLegacyAutomatic2.5LH4N/A
2014SubaruOutbackAutomatic2.5LH4N/A
2014SubaruXV CrosstrekAutomatic CVTN/A
2013SubaruForesterAutomaticN/A
2013SubaruImprezaAutomaticN/A
2013SubaruLegacyAutomatic2.5LH4N/A
2013SubaruOutbackAutomatic2.5LH4N/A
2013SubaruXV CrosstrekAutomatic CVTN/A
2012SubaruForesterAutomaticN/A
2012SubaruImprezaAutomaticN/A
2012SubaruLegacy2.5iAutomatic CVTN/A
2012SubaruLegacy2.5i LimitedAutomatic CVTN/A
2012SubaruLegacy2.5i PremiumAutomatic CVTN/A
2012SubaruOutback2.5iAutomatic CVTN/A
2012SubaruOutback2.5i LimitedAutomatic CVTN/A
2012SubaruOutback2.5i PremiumAutomatic CVTN/A
2011SubaruForesterAutomaticN/A
2011SubaruImpreza2.5iAutomaticN/A
2011SubaruImprezaOutback SportAutomaticN/A
2011SubaruLegacy2.5iAutomatic CVTN/A
2011SubaruLegacy2.5i LimitedAutomatic CVTN/A
2011SubaruLegacy2.5i PremiumAutomatic CVTN/A
2011SubaruOutback2.5iAutomatic CVTN/A
2011SubaruOutback2.5i LimitedAutomatic CVTN/A
2011SubaruOutback2.5i PremiumAutomatic CVTN/A
2010SubaruForesterAutomaticN/A
2010SubaruImprezaAutomatic2.5LH4N/A
2010SubaruLegacyAutomatic2.5LH4N/A
2010SubaruOutbackAutomatic CVT2.5LH4N/A
2009SubaruForesterAutomaticN/A
2009SubaruImprezaAutomatic2.5LH4N/A
2009SubaruLegacyAutomatic2.5LH4N/A
2009SubaruOutbackAutomaticN/A
2008SubaruImpreza2.5iAutomaticN/AFrom 11/29/07
2008SubaruImprezaWRXAutomaticN/AFrom 11/29/07
2008SubaruLegacyAutomaticN/AFrom Trans No. 078057
2008SubaruOutbackAutomatic3.0LH6N/AFrom Trans No. 078057
2008SubaruOutbackAutomatic2.5LH4N/AFrom Trans No. 078057
2007SubaruLegacyAutomaticN/AFrom Trans No. 078057
2007SubaruOutbackAutomatic3.0LH6N/AFrom Trans No. 078057
2006SubaruLegacyAutomaticN/AFrom Trans No. 078057

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1S1138931918AA09053-31972CSW523NS7028SW8587

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.