Standard Ignition NS-626 Neutral Safety Switch

Neutral Safety Switch for Subaru Applications

Standard Ignition NS-626 is a 12V neutral safety switch built for Subaru vehicles that require a direct-fit transmission range safety signal. It uses a bolt-mount design with a rectangular female connector and 9 male blade terminals for a secure electrical connection.

Key Features

• Part number: NS-626
• Neutral safety switch for automatic transmission starting circuit control
• 12V electrical rating
• Bolt mount attachment method
• 1 rectangular female connector
• 9 male blade terminals
• Black face color with plastic and metal finish
• Length: 4 in. (101.6 mm)

Application Details

Compatible With 2009-2015 Subaru Forester, 2009-2015 Subaru Impreza, 2009-2015 Subaru Legacy, 2009-2015 Subaru Outback, 2015 Subaru WRX, 2013-2015 Subaru XV Crosstrek, 2008 Subaru Impreza from 11/29/07, 2006-2008 Subaru Legacy from Trans No. 078057, and 2007-2008 Subaru Outback from Trans No. 078057. Standard Ignition NS-626 is also cross-referenced to 31918AA090 and CSW523 for the same application.

What This Part Helps Address

• Engine starts only in Park or Neutral
• No-crank condition caused by a failed transmission safety switch
• Intermittent starter engagement
• Incorrect park/neutral signal to the starting circuit
• Transmission range switch electrical faults

Installation Notes

Verify connector style, terminal count, and transmission application before installation. This unit mounts with bolts and uses a single rectangular connector; mounting hardware and gaskets are not included. Confirm the vehicle’s transmission number notes where listed, especially on 2006-2008 Legacy, 2007-2008 Outback, and 2008 Impreza applications.

Quality Assurance

Standard Ignition supplies electrical replacement parts for service applications, and NS-626 is built to match the listed Subaru fitments and connector requirements for accurate replacement selection.