OE Quality
60-Day Returns

Standard Ignition SLS593 Brake Light Switch
Reliable Brake Light Switch for Nissan Sentra
The Standard Ignition SLS593 brake light switch is designed specifically for Nissan Sentra models, ensuring precise activation of your vehicle's brake lights. This switch features a durable plastic construction and a push-in attachment method for straightforward installation and reliable performance.
Key Features of Standard Ignition SLS593 Brake Light Switch
- Terminal Quantity: 4 blade terminals for secure electrical connections
- Connector Gender: Female with a single rectangular connector
- Terminal Gender: Male blade terminals
- Activation Style: Switch type for accurate brake light engagement
- Attachment Method: Push-in design for easy mounting
- Material and Finish: Durable plastic housing
- Voltage Rating: 12 volts, compatible with standard automotive electrical systems
- No hardware or mounting brackets included
- Wiring harness not included
Detailed Description of the SLS593 Brake Light Switch
The Standard Ignition SLS593 brake light switch is engineered to meet the electrical and mechanical requirements of Nissan Sentra vehicles. Its four blade terminals provide reliable connectivity, while the female rectangular connector ensures a secure fit with the vehicle’s wiring harness. The push-in attachment method simplifies installation without the need for additional hardware or mounting brackets. Constructed from durable plastic, this switch is designed to withstand typical automotive conditions and maintain consistent brake light activation at 12 volts.
Common Applications and Issues Addressed
- Restores brake light functionality on Nissan Sentra models
- Resolves intermittent or non-functioning brake lights
- Eliminates issues caused by faulty or worn brake light switches
- Ensures proper brake light activation for vehicle safety compliance
- Prevents electrical faults related to brake light circuits
Installation Notes and Tips
- Compatible with Nissan Sentra brake light wiring harnesses featuring a female rectangular connector
- Push-in attachment allows for quick replacement without additional hardware
- Verify the 12-volt electrical system before installation
- Ensure the male blade terminals align correctly with the vehicle’s connector
- Test brake light operation after installation to confirm proper function
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit and function. The SLS593 brake light switch undergoes quality control testing to ensure reliable performance in Nissan Sentra vehicles. While no hardware or mounting brackets are included, the product is backed by Standard Ignition’s limited warranty against defects in material and workmanship.
| Brand | Standard Ignition |
| Part Number | SLS593 |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Finish | Plastic |
| Functions | Switch |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Transmission | Position | Notes |
|---|---|---|---|---|---|
| 2019 | Nissan | Sentra | Automatic CVT | N/A | |
| 2018 | Nissan | Sentra | Automatic CVT | N/A | |
| 2017 | Nissan | Sentra | Automatic CVT | 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.