HomeElectrical, Lighting and Body > SwitchesStandard Ignition SLS-194 Brake Light Switch
Part #: SLS-194

Standard Ignition SLS-194 Brake Light Switch

⚙️ 83 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet, GMC, Oldsmobile, and Isuzu, Astro, Blazer, Jimmy, Safari, S10, Sonoma, Bravada, Hombre, P30, and P3500
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Reliable Brake Light Switch for Chevrolet, GMC, Isuzu, and Oldsmobile

The Standard Ignition SLS-194 brake light switch is designed to provide consistent and accurate brake light activation for select Chevrolet, GMC, Isuzu, and Oldsmobile vehicles. Engineered with durable plastic housing and a reliable blade terminal design, this switch ensures proper electrical connection and long-lasting performance.

Key Features of the Standard Ignition SLS-194 Brake Light Switch

  • Cream-colored plastic finish for corrosion resistance and durability
  • Single female connector for secure wiring connection
  • Six male blade terminals for reliable electrical contact
  • Functions as a brake light switch to activate brake lights when the pedal is pressed
  • Compatible with multiple models including Chevrolet Astro, Blazer, S10, GMC Jimmy, Sonoma, Isuzu Hombre, Bravada, and Oldsmobile P30 and P3500

Detailed Product Description

The Standard Ignition SLS-194 brake light switch is a critical component in the brake light circuit of various Chevrolet, GMC, Isuzu, and Oldsmobile vehicles. Its cream-colored plastic body offers resistance to environmental factors, while the blade-type terminals provide a secure and stable electrical connection. The switch features one female connector and six male blade terminals, designed to fit the original equipment specifications. This ensures compatibility and ease of integration with the vehicle’s existing wiring harness. The switch activates the brake lights when the brake pedal is engaged, alerting drivers behind the vehicle and enhancing road safety.

Common Applications and Issues Addressed

  • Restores brake light functionality when the original switch fails
  • Eliminates intermittent brake light operation caused by faulty connections
  • Prevents brake lights from staying on continuously due to switch malfunction
  • Ensures proper brake light activation for safe driving and compliance with traffic laws
  • Compatible replacement for vehicles experiencing electrical switch wear or damage

Installation Notes and Tips

  • Verify vehicle compatibility with Chevrolet Astro, Blazer, S10, GMC Jimmy, Sonoma, Isuzu Hombre, Bravada, Oldsmobile P30, and P3500 models before installation
  • Disconnect the battery before replacing the brake light switch to avoid electrical shorts
  • Ensure the female connector and male blade terminals are securely connected to prevent loose wiring
  • Adjust the switch position as needed to ensure proper brake pedal engagement and brake light activation
  • Consult the vehicle’s service manual for specific installation procedures and torque specifications

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The SLS-194 brake light switch undergoes rigorous quality control testing to maintain consistent functionality. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary by region and distributor.

BrandStandard Ignition
Part NumberSLS-194
ColorCream
Connector GenderFemale
FinishPlastic
FunctionsSwitch
Terminal GenderMale
Terminal TypeBlade

This part fits 83 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersPositionNotes
2005ChevroletAstroN/A
2005ChevroletBlazerN/A
2005GMCJimmyN/A
2005GMCSafari4.3LV6N/A
2004ChevroletAstroN/A
2004ChevroletBlazerN/A
2004ChevroletS10N/A
2004GMCJimmyN/A
2004GMCSafari4.3LV6N/A
2004GMCSonomaN/A
2003ChevroletAstroN/A
2003ChevroletBlazerN/A
2003ChevroletS10N/A
2003GMCJimmyN/A
2003GMCSafari4.3LV6N/A
2003GMCSonomaN/A
2002ChevroletAstroN/A
2002ChevroletBlazerN/A
2002ChevroletS10N/A
2002GMCJimmyN/A
2002GMCSafari4.3LV6N/A
2002GMCSonomaN/A
2001ChevroletAstroN/A
2001ChevroletBlazerN/A
2001ChevroletS10N/A
2001GMCJimmyN/A
2001GMCSafariN/A
2001GMCSonomaN/A
2001OldsmobileBravadaN/A
2000ChevroletAstroN/A
2000ChevroletBlazerN/A
2000ChevroletS10N/A
2000GMCJimmyN/A
2000GMCSafariN/A
2000GMCSonomaN/A
2000IsuzuHombreN/A
2000OldsmobileBravadaN/A
1999ChevroletAstroN/A
1999ChevroletBlazerN/A
1999ChevroletP30Stripped ChassisN/A
1999ChevroletS10N/A
1999GMCJimmyN/A
1999GMCP3500Stripped ChassisN/A
1999GMCSafariN/A
1999GMCSonomaN/A
1999IsuzuHombreN/A
1999OldsmobileBravadaN/A
1998ChevroletAstroN/A
1998ChevroletBlazerN/A
1998ChevroletP30Stripped ChassisN/A
1998ChevroletS10N/A
1998GMCJimmyN/A
1998GMCP3500Stripped ChassisN/A
1998GMCSafariN/A
1998GMCSonomaN/A
1998IsuzuHombreN/A
1998OldsmobileBravadaN/A
1997ChevroletAstroN/A
1997ChevroletBlazerN/A
1997ChevroletS10N/A
1997GMCJimmyN/A
1997GMCSafariN/A
1997GMCSonomaN/A
1997IsuzuHombreN/A
1997OldsmobileBravadaN/A
1996ChevroletAstroN/A
1996ChevroletBlazerN/A
1996ChevroletS10N/A
1996GMCJimmyN/A
1996GMCSafariN/A
1996GMCSonomaN/A
1996IsuzuHombreN/A
1996OldsmobileBravadaN/A
1995ChevroletAstroN/A
1995ChevroletBlazerN/A
1995ChevroletS10N/A
1995GMCJimmyN/A
1995GMCSafariN/A
1995GMCSonomaN/A
1994ChevroletAstroN/A
1994ChevroletS10N/A
1994GMCSafariN/A
1994GMCSonomaN/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:

151287451S50692-8726201-20554N153-544335821881512874508726DR4031EG1128S6118SL263SL263SBSLS194TV51-73-0013

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.