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Standard Ignition NS-37 Neutral Safety Switch
Reliable Neutral Safety Switch for Buick, Chevrolet, Oldsmobile, and Pontiac
The Standard Ignition NS-37 Neutral Safety Switch is designed to ensure safe and accurate transmission operation for select Buick, Chevrolet, Oldsmobile, and Pontiac models. This switch features a female connector and a 7-terminal male blade design, providing secure electrical connections for reliable vehicle performance.
- Female connector with one connection point for easy integration
- Seven male blade terminals for stable and precise electrical contact
- Blade terminal type designed for durability and corrosion resistance
- Compatible with multiple GM models including Buick Century, Chevrolet Lumina, and Pontiac Grand Prix
- Standard Ignition quality meeting OEM specifications
Technical Details and Compatibility
The NS-37 Neutral Safety Switch from Standard Ignition is engineered with a single female connector and seven male blade terminals, ensuring a robust connection to your vehicle's electrical system. The blade terminal type is commonly used in automotive applications for its ease of installation and reliable conductivity. This part is compatible with a range of GM vehicles such as the Buick Century, Chevrolet Celebrity, Oldsmobile Cutlass Supreme, and Pontiac Fiero, among others. The part number NS-37 allows for precise identification and fitment verification.
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, enhancing vehicle safety and preventing accidental starts. It addresses several issues including:
- Engine not starting due to faulty neutral safety switch
- Intermittent starting problems related to electrical connection failures
- Transmission safety interlock malfunctions
- Incorrect gear position indication affecting vehicle operation
Installation Notes and Tips
- Ensure the vehicle is in park or neutral before installation
- Disconnect the battery to prevent electrical shorts during replacement
- Verify connector gender and terminal count to match the NS-37 specifications
- Use appropriate tools to avoid damaging blade terminals
- Test the switch operation after installation to confirm proper function
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The NS-37 Neutral Safety Switch undergoes rigorous quality control to ensure consistent fit and function. Warranty coverage details can be obtained from the product documentation or authorized distributors.
| Brand | Standard Ignition |
| Part Number | NS-37 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 71 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1996 | Buick | Century | N/A | ||||
| 1995 | Buick | Century | N/A | ||||
| 1995 | Buick | Century | Automatic | N/A | |||
| 1995 | Chevrolet | Lumina APV | Automatic | N/A | |||
| 1995 | Oldsmobile | Cutlass Ciera | Automatic | N/A | |||
| 1995 | Oldsmobile | Silhouette | Automatic | N/A | |||
| 1995 | Pontiac | Trans Sport | Automatic | N/A | Mounted on Transmission | ||
| 1994 | Buick | Century | N/A | ||||
| 1994 | Buick | Century | Automatic | N/A | |||
| 1994 | Chevrolet | Lumina APV | Automatic | N/A | |||
| 1994 | Oldsmobile | Cutlass Ciera | Automatic | N/A | |||
| 1994 | Oldsmobile | Silhouette | Automatic | N/A | |||
| 1994 | Pontiac | Trans Sport | Automatic | N/A | Mounted on Transmission | ||
| 1993 | Buick | Century | N/A | ||||
| 1993 | Buick | Century | Automatic | N/A | |||
| 1993 | Chevrolet | Lumina | Automatic | N/A | |||
| 1993 | Chevrolet | Lumina APV | Automatic | N/A | |||
| 1993 | Oldsmobile | Cutlass Ciera | Automatic | N/A | |||
| 1993 | Oldsmobile | Cutlass Cruiser | Automatic | 3.3L | V6 | N/A | |
| 1993 | Oldsmobile | Silhouette | Automatic | N/A | |||
| 1993 | Pontiac | Grand Prix | Automatic | N/A | Mounted on Transmission | ||
| 1993 | Pontiac | Trans Sport | Automatic | N/A | Mounted on Transmission | ||
| 1992 | Buick | Century | N/A | ||||
| 1992 | Buick | Century | Automatic | N/A | |||
| 1992 | Chevrolet | Lumina | Automatic | N/A | |||
| 1992 | Chevrolet | Lumina APV | Automatic | N/A | |||
| 1992 | Oldsmobile | Cutlass Ciera | N/A | ||||
| 1992 | Oldsmobile | Cutlass Cruiser | Automatic | 3.3L | V6 | N/A | |
| 1992 | Oldsmobile | Cutlass Supreme | Automatic | N/A | Mounted on Transmission | ||
| 1992 | Oldsmobile | Silhouette | Automatic | N/A | |||
| 1992 | Pontiac | Grand Prix | Automatic | N/A | Mounted on Transmission | ||
| 1992 | Pontiac | Trans Sport | Automatic | N/A | Mounted on Transmission | ||
| 1991 | Buick | Century | Automatic | N/A | |||
| 1991 | Chevrolet | Lumina | Automatic | N/A | |||
| 1991 | Chevrolet | Lumina APV | N/A | ||||
| 1991 | Oldsmobile | Cutlass Cruiser | Automatic | 3.3L | V6 | N/A | |
| 1991 | Oldsmobile | Cutlass Supreme | Automatic | N/A | |||
| 1991 | Oldsmobile | Silhouette | Automatic | N/A | |||
| 1991 | Pontiac | 6000 | Automatic | N/A | |||
| 1991 | Pontiac | Trans Sport | Automatic | N/A | Mounted on Transmission | ||
| 1988 | Oldsmobile | Cutlass Cruiser | 2.5L | L4 | N/A | ||
| 1988 | Oldsmobile | Cutlass Cruiser | 2.8L | V6 | N/A | ||
| 1988 | Oldsmobile | Cutlass Cruiser | 3.8L | V6 | N/A | ||
| 1988 | Pontiac | Fiero | Automatic | N/A | |||
| 1988 | Pontiac | Fiero | Automatic | N/A | Mounted on Transmission | ||
| 1987 | Buick | Century | Automatic | N/A | |||
| 1987 | Chevrolet | Celebrity | Automatic | N/A | |||
| 1987 | Oldsmobile | Cutlass Ciera | Automatic | N/A | |||
| 1987 | Oldsmobile | Cutlass Cruiser | 2.5L | L4 | N/A | ||
| 1987 | Oldsmobile | Cutlass Cruiser | 2.8L | V6 | N/A | ||
| 1987 | Oldsmobile | Cutlass Cruiser | 3.8L | V6 | N/A | ||
| 1987 | Pontiac | 6000 | Automatic | N/A | |||
| 1987 | Pontiac | Fiero | Automatic | N/A | |||
| 1987 | Pontiac | Fiero | Automatic | N/A | Mounted on Transmission | ||
| 1986 | Buick | Century | Automatic | N/A | |||
| 1986 | Chevrolet | Celebrity | Automatic | N/A | |||
| 1986 | Oldsmobile | Cutlass Ciera | Automatic | N/A | |||
| 1986 | Pontiac | 6000 | Automatic | N/A | |||
| 1986 | Pontiac | Fiero | Automatic | N/A | |||
| 1986 | Pontiac | Fiero | Automatic | N/A | Mounted on Transmission | ||
| 1985 | Buick | Century | Automatic | N/A | |||
| 1985 | Buick | Skylark | N/A | ||||
| 1985 | Buick | Skylark | Automatic | N/A | |||
| 1985 | Chevrolet | Celebrity | Automatic | N/A | |||
| 1985 | Chevrolet | Citation II | Automatic | N/A | |||
| 1985 | Oldsmobile | Cutlass Ciera | Automatic | N/A | |||
| 1985 | Pontiac | 6000 | Automatic | N/A | |||
| 1985 | Pontiac | Fiero | Automatic | N/A | |||
| 1985 | Pontiac | Fiero | Automatic | N/A | Mounted on Transmission | ||
| 1984 | Pontiac | Fiero | Automatic | N/A | |||
| 1984 | Pontiac | Fiero | Automatic | N/A | Mounted on Transmission |
* 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.