OE Quality
60-Day Returns

Standard Ignition SLS-334 Brake Light Switch
Reliable Brake Light Switch for Saab and Saturn Vehicles
The Standard Ignition SLS-334 brake light switch is designed to provide consistent and accurate brake light activation for select Saab and Saturn models. Engineered with durable plastic housing and precise electrical connectors, this switch ensures proper signaling for vehicle safety systems.
Key Features of the Standard Ignition SLS-334 Brake Light Switch
- Color: Black plastic finish for corrosion resistance
- Connector Gender: Female with one connector for secure wiring
- Terminal Gender: Male terminals with four blade terminals for reliable electrical contact
- Terminal Quantity: Four terminals to support multiple circuit connections
- Compatible with Saab 9-3 and 900 models, as well as Saturn L100, L200, L300, LS, LS1, LS2, LW1, LW2, LW200, and LW300
Detailed Description and Product Attributes
The SLS-334 brake light switch from Standard Ignition is constructed with a black plastic finish that offers durability and resistance to environmental factors. It features a female connector with a single connection point, simplifying installation and ensuring a secure fit. The switch includes four male blade terminals, which provide stable and efficient electrical connections necessary for brake light operation. This part is specifically designed for use in various Saab and Saturn models, including the Saab 9-3 and 900, and Saturn’s L and LW series vehicles, making it a precise replacement component for these applications.
Common Applications and Issues Addressed
- Restores brake light functionality when the original switch fails
- Prevents brake lights from staying on continuously or not illuminating
- Ensures proper operation of cruise control systems linked to brake light signals
- Eliminates intermittent brake light issues caused by faulty switch contacts
- Supports safe vehicle operation by maintaining brake light circuit integrity
Installation Notes and Tips
- Verify vehicle compatibility with Saab 9-3, 900, or Saturn L and LW series before installation
- Disconnect the battery before replacing the brake light switch to avoid electrical shorts
- Ensure the female connector is securely attached and terminals are properly aligned
- Adjust the switch position as needed to achieve correct brake pedal engagement and light activation
- Test brake lights after installation to confirm proper function
Quality Assurance and Warranty Information
Standard Ignition manufactures the SLS-334 brake light switch to meet or exceed OEM specifications for fit, form, and function. The part undergoes rigorous quality control to ensure reliable performance in electrical and lighting systems. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship, providing confidence in the product’s durability and longevity.
| Brand | Standard Ignition |
| Part Number | SLS-334 |
| Color | Black |
| Connector Gender | Female |
| Finish | Plastic |
| Terminal Gender | Male |
| Terminal Type | 4 Blade Terminals |
This part fits 28 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Saturn | L300 | N/A | |||
| 2004 | Saturn | L300 | N/A | |||
| 2003 | Saturn | L200 | N/A | |||
| 2003 | Saturn | L300 | N/A | |||
| 2003 | Saturn | LW200 | N/A | |||
| 2003 | Saturn | LW300 | N/A | |||
| 2002 | Saab | 9-3 | N/A | |||
| 2002 | Saturn | L100 | 2.2L | L4 | N/A | |
| 2002 | Saturn | L200 | 2.2L | L4 | N/A | |
| 2002 | Saturn | L300 | N/A | |||
| 2002 | Saturn | LW200 | N/A | |||
| 2002 | Saturn | LW300 | N/A | |||
| 2001 | Saab | 9-3 | N/A | |||
| 2001 | Saturn | L100 | 2.2L | L4 | N/A | |
| 2001 | Saturn | L200 | 2.2L | L4 | N/A | |
| 2001 | Saturn | L300 | N/A | |||
| 2001 | Saturn | LW200 | N/A | |||
| 2001 | Saturn | LW300 | N/A | |||
| 2000 | Saab | 9-3 | N/A | |||
| 2000 | Saturn | LS | N/A | 4 Term. | ||
| 2000 | Saturn | LS1 | N/A | 4 Term. | ||
| 2000 | Saturn | LS2 | N/A | 4 Term. | ||
| 2000 | Saturn | LW1 | N/A | 4 Term. | ||
| 2000 | Saturn | LW2 | N/A | 4 Term. | ||
| 1999 | Saab | 9-3 | N/A | |||
| 1998 | Saab | 900 | N/A | |||
| 1997 | Saab | 900 | N/A | |||
| 1996 | Saab | 900 | 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.