Keep starting and reversing signals where they belong with the Standard Neutral Safety Switch, part number NS-326, which also serves as the back-up light switch. It fits many vehicles, among them the 2006-2009 Ford Fusion, 2006-2010 Mazda 5 and 2012-2013 Mazda 3 Sport, as a direct-fit replacement for the listed applications. See the "Vehicles it fits" section for the full list.
A neutral safety switch reports the shifter's position so the starter circuit can engage only in Park or Neutral. The same switch signals the reverse lamps when the shifter is placed in Reverse.
- Quality control from start to finish: Standard is a global maker of original equipment ignition products and oversees quality from the individual components through the finished switch.
- Copper alloy conductors: Chosen for strong electrical conductivity with low resistive losses.
- 100% tested: Every switch is checked for both mechanical and electrical switching performance.
- Built for the service bay: A robust design and high grade materials are aimed at the demands of today's professional technician, drawing on decades of research and development.
Signs this part may need replacing: the engine will not crank in Park or Neutral, starting works only after the shifter is moved or jiggled, or the back-up lights do not come on in Reverse. These symptoms can have other causes, so diagnose the circuit before replacing the switch.
Interchange: NS38037 · JA4492 · NS6819 · 6E5Z7F293A · SW6419 · FN0221444 · FN0221444PT · NS6819SB · 8856 · NS326T
This part cross-references / interchanges with the following part numbers:
NS38037, JA4492, NS6819, 6E5Z7F293A, SW6419, FN0221444, FN0221444PT, NS6819SB, 8856, NS-326, NS326T
Frequently Asked Questions
What does the Standard NS-326 switch do?
It is a neutral safety switch that also acts as the back-up light switch. It lets the starter engage only in Park or Neutral and signals the reverse lamps in Reverse.
Is this the right Fusion switch for my 2006-2009 Ford Fusion?
Yes, the 2006-2009 Ford Fusion is a listed application for NS-326. Check the "Vehicles it fits" section to confirm the details for your vehicle.
Does it also fit Mazda models?
Yes. The listed applications include the 2006-2010 Mazda 5 and the 2012-2013 Mazda 3 Sport, along with other vehicles shown in the "Vehicles it fits" section.
What are signs a neutral safety switch may be failing?
Common signs include no crank in Park or Neutral, starting only after moving the shifter, or back-up lights that stay off in Reverse. Diagnose the circuit first, because other faults can cause these symptoms.
How is the switch tested before it ships?
Standard tests 100% of these switches to verify both their mechanical and electrical switching performance. They use copper alloy conductors for strong conductivity with low resistive losses.
