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Standard Ignition NS703 Neutral Safety Switch
Overview of Standard Ignition NS703 Neutral Safety Switch
The Standard Ignition NS703 Neutral Safety Switch is designed to ensure safe engine starting by preventing the vehicle from starting in gear. This switch is compatible with select Ford and Lincoln models, including the Continental, Fusion, MKX, and MKZ, providing reliable performance and fitment.
- Color: Black and gray for easy identification
- Connector Gender: Female with one connector
- Terminal Gender: Male with five terminals
- Material: Durable metal and plastic construction
- Mounting Type: Secure bolt mount installation
- Finish: Combination of metal and plastic for durability
Detailed Product Description
The NS703 neutral safety switch from Standard Ignition is engineered with a robust metal and plastic body finished in black and gray tones. It features a female connector with a single connection point and five male terminals, ensuring proper electrical interfacing. The bolt mount design allows for straightforward and secure installation on compatible vehicles. This switch is specifically designed for Ford and Lincoln models such as the Continental, Fusion, MKX, and MKZ, ensuring precise fit and function.
Common Applications and Problem Resolution
This neutral safety switch is essential for preventing the engine from starting unless the transmission is in neutral or park. It addresses several common issues, including:
- Engine fails to start due to faulty neutral safety switch
- Intermittent starting problems related to electrical connection
- Vehicle starts in gear, posing safety risks
- Transmission shift interlock malfunctions
- Dashboard warning lights related to starting circuit
Installation Notes and Tips
- Ensure the vehicle is in park or neutral before installation
- Disconnect the battery to prevent electrical shorts
- Use the bolt mount points for secure attachment
- Verify connector orientation: female connector with one plug and five male terminals
- Test switch operation before final assembly
Quality Assurance and Warranty
Standard Ignition manufactures the NS703 neutral safety switch to meet or exceed OEM specifications. The combination of metal and plastic materials ensures durability and reliable performance. While specific warranty details may vary, Standard Ignition products typically come with a limited warranty covering defects in materials and workmanship.
| Brand | Standard Ignition |
| Part Number | NS703 |
| Color | Black , Gray |
| Color/Finish | Black |
| Connector Gender | Female |
| Finish | Metal, Plastic |
| Material | Metal, Plastic |
| Mounting Type | Bolt Mount |
| Terminal Gender | Male |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2019 | Ford | Fusion | Automatic | 2.7L | V6 | N/A | |
| 2019 | Lincoln | Continental | N/A | ||||
| 2018 | Ford | Fusion | Automatic | 2.7L | V6 | N/A | |
| 2018 | Lincoln | Continental | N/A | ||||
| 2018 | Lincoln | MKX | N/A | 5 Term ABS Relay | |||
| 2017 | Ford | Fusion | Automatic | 2.7L | V6 | N/A | |
| 2017 | Lincoln | Continental | N/A | ||||
| 2017 | Lincoln | MKX | N/A | 5 Term ABS Relay | |||
| 2016 | Lincoln | MKX | N/A | 5 Term ABS Relay | |||
| 2016 | Lincoln | MKZ | 3.7L | V6 | N/A | ||
| 2015 | Lincoln | MKZ | 3.7L | V6 | N/A | ||
| 2014 | Lincoln | MKZ | 3.7L | V6 | N/A | ||
| 2013 | Lincoln | MKZ | 3.7L | V6 | 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.