OE Quality
60-Day Returns

Standard Ignition NS727 Neutral Safety Switch
Reliable Neutral Safety Switch for Fiat 500X
The Standard Ignition NS727 Neutral Safety Switch is designed specifically for the Fiat 500X, ensuring proper electrical function and safety. This switch features a durable design with three male pin terminals, providing secure and reliable connections for your vehicle's starting system.
- Compatible with Fiat 500X models
- Part number NS727 for precise identification
- Includes one neutral safety switch per package
- Equipped with three male pin terminals for secure electrical connections
- Designed to meet OEM specifications for fit and function
Product Details and Specifications
The Standard Ignition NS727 neutral safety switch is an essential component in the electrical system of the Fiat 500X. It features three male pin terminals that facilitate a reliable connection to the vehicle’s wiring harness. This switch prevents the engine from starting unless the transmission is in neutral or park, enhancing safety during vehicle operation. The single switch included in the package is engineered to meet or exceed original equipment standards, ensuring consistent performance and durability.
Function and Application
This neutral safety switch is used to control the starting circuit of the Fiat 500X, preventing accidental engine starts in unsafe gear positions. It addresses several common issues, including:
- Engine fails to start due to faulty neutral safety switch
- Intermittent starting problems related to electrical connection faults
- Safety concerns from starting the vehicle in gear
- Transmission shift lock malfunctions
- Electrical shorts or open circuits in the starting system
Installation Notes and Tips
Installation of the Standard Ignition NS727 neutral safety switch requires basic automotive electrical knowledge. Ensure the vehicle is turned off and the battery is disconnected before beginning. The switch connects via three male pin terminals, so verify the wiring harness matches the terminal configuration. Proper alignment and secure mounting are critical to avoid operational issues. Consult the Fiat 500X service manual for detailed installation procedures and torque specifications.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet strict quality standards, ensuring reliable performance and fitment. The NS727 neutral safety switch undergoes rigorous testing to comply with OEM requirements. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship. Refer to the product documentation for exact warranty terms.
| Brand | Standard Ignition |
| Part Number | NS727 |
| Contents | 1 Switch |
| Terminal Gender | Male |
| Terminal Type | Pin |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Transmission | Position | Notes |
|---|---|---|---|---|---|
| 2018 | Fiat | 500X | N/A | ||
| 2017 | Fiat | 500X | N/A | ||
| 2016 | Fiat | 500X | Automatic | N/A |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.