Standard Ignition Neutral Safety Switch P/N:NS-674
Keep the starter locked out until the transmission is in Park or Neutral with the Standard Ignition Neutral Safety Switch NS-67. It is a direct-fit replacement for the listed applications, including the 1989-1996 Ford F-150 and F-250, the 1990-1995 Ford F-350, and the 1990-1996 Ford E-150, E-250 and E-350 Econoline. The complete application list is below.
A neutral safety switch sits in the starting circuit and allows the starter to crank only when the gear selector is in Park or Neutral. It is designed to help prevent the engine from starting while the vehicle is in gear. Signs this part may need replacing include no crank in Park, cranking in only one of the two positions, or an intermittent no-start. Other starting-circuit faults can cause the same symptoms, so diagnose the cause before replacing the switch.
Fitment:
See the Buyer's Guide tab for engine details.
Interchange: S9191 · F435 · NS6527 · E9TZ7A247C · F1TZ7A247A · SW2286 · 88923278
This part cross-references / interchanges with the following part numbers:
What does a neutral safety switch do?
It allows the starter circuit to engage only when the gear selector is in Park or Neutral. This helps prevent the engine from cranking while the vehicle is in gear.
What are signs this switch may need replacing?
Common signs are no crank in Park, cranking in only Park or only Neutral, or an intermittent no-start. Other starting-circuit faults can cause similar symptoms, so diagnose the cause first.
Which vehicles does the NS-67 fit?
It fits the 1989-1996 Ford F-150 and F-250, the 1990-1995 Ford F-350, and the 1990-1996 Ford E-150, E-250 and E-350 Econoline, among others. See the Buyer's Guide tab for the full list.
Is this switch tested before it ships?
Yes. Standard Ignition states that its parts are 100% tested to verify both mechanical and electrical switching performance.
What part numbers does the NS-67 replace?
It cross-references S9191, F435, NS6527, E9TZ7A247C, F1TZ7A247A, SW2286 and 88923278.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.