HomeElectrical, Lighting and Body > SwitchesStandard Ignition SLS-186 Brake Light Switch
Part #: SLS-186

Standard Ignition SLS-186 Brake Light Switch

⚙️ 104 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Subaru, Crosstrek, Forester, XV Crosstrek, Impreza, Legacy, Outback, Tribeca, WRX, WRX STI, B9 Tribeca, Baja, and SVX
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Reliable Brake Light Switch for Subaru Models

The Standard Ignition SLS-186 brake light switch is designed to provide consistent and accurate brake light activation for various Subaru vehicles. Engineered with durable plastic and metal materials, this screw-in switch ensures secure installation and reliable performance.

Key Features of the Standard Ignition SLS-186 Brake Light Switch

  • Terminal Quantity: 4 with blade terminal type for secure electrical connections
  • Connector Gender: Female with a single rectangular connector
  • Activation Style: Switch type for precise brake light operation
  • Attachment Method: Screw-in design for easy and stable mounting
  • Color/Finish: Black and chrome plastic and metal construction
  • Hardware Included: Hex nut for proper installation
  • Voltage: 12 volts, compatible with standard automotive electrical systems

Detailed Product Description

The Standard Ignition SLS-186 brake light switch is specifically engineered for compatibility with Subaru models including B9 Tribeca, Baja, Crosstrek, Forester, Impreza, Legacy, Outback, Tribeca, WRX, WRX STI, XV, and XV Crosstrek. This switch features a screw-in attachment method that provides a secure fit without the need for additional mounting brackets or hardware. The combination of plastic and metal materials ensures durability and resistance to wear in demanding automotive environments. The switch’s four blade terminals and female rectangular connector facilitate straightforward wiring and reliable electrical contact, essential for proper brake light function.

Common Applications and Issues Addressed

  • Restores brake light functionality when the original switch fails or malfunctions
  • Eliminates intermittent brake light issues caused by faulty switch contacts
  • Ensures proper brake light activation for safety and compliance with vehicle regulations
  • Replaces worn or damaged brake light switches in Subaru B9 Tribeca, Forester, WRX, and other compatible models
  • Supports consistent brake signal transmission to the vehicle’s lighting system

Installation Notes and Tips

  • Designed for screw-in installation; ensure the mounting area is clean and free of debris
  • Use the included hex nut to secure the switch firmly in place
  • Verify the connector orientation matches the vehicle’s wiring harness for proper fit
  • Check electrical connections for corrosion or damage before installation
  • Test brake light operation after installation to confirm correct functionality

Quality Assurance and Warranty

Standard Ignition manufactures the SLS-186 brake light switch to meet or exceed OEM specifications for fit, form, and function. The combination of plastic and metal materials provides durability under normal operating conditions. While specific warranty details may vary, Standard Ignition products typically come with a limited warranty against defects in material and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.

BrandStandard Ignition
Part NumberSLS-186
ColorBlack, Chrome
Connector GenderFemale
FinishPlastic, Metal
FunctionsSwitch
Terminal GenderMale
Terminal TypeBlade

This part fits 104 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersPositionNotes
2016SubaruCrosstrek2.0LH4N/A
2016SubaruForesterN/A
2015SubaruForesterN/A
2015SubaruXV CrosstrekN/A
2014SubaruForesterN/A
2014SubaruImprezaSedanN/A
2014SubaruLegacy2.5LH4N/A
2014SubaruLegacy3.6LH6N/A
2014SubaruOutback2.5LH4N/A
2014SubaruOutback3.6LH6N/A
2014SubaruTribecaN/A
2014SubaruWRX2.5LH4N/A
2014SubaruWRX STI2.5LH4N/A
2014SubaruXV2.0LH4N/A
2014SubaruXV CrosstrekN/A
2013SubaruForesterN/A
2013SubaruImprezaSedanN/A
2013SubaruLegacy2.5LH4N/A
2013SubaruLegacy3.6LH6N/A
2013SubaruOutback2.5LH4N/A
2013SubaruOutback3.6LH6N/A
2013SubaruTribecaN/A
2013SubaruWRX2.5LH4N/A
2013SubaruWRX STI2.5LH4N/A
2013SubaruXV2.0LH4N/A
2013SubaruXV CrosstrekN/A
2012SubaruForesterN/A
2012SubaruImprezaN/Aw/o LED Lights
2012SubaruLegacy3.6LH6N/A
2012SubaruLegacy2.5LH4N/A
2012SubaruOutback3.6LH6N/A
2012SubaruOutback2.5LH4N/A
2012SubaruTribeca3.6LH6N/A
2011SubaruForesterN/A
2011SubaruImprezaN/Aw/o LED Lights
2011SubaruLegacyN/A
2011SubaruOutback2.5LH4N/A
2011SubaruOutback3.6LH6N/A
2011SubaruTribecaN/A
2010SubaruForesterN/A
2010SubaruImprezaN/Aw/o LED Lights
2010SubaruLegacyN/A
2010SubaruOutbackN/A
2010SubaruTribeca3.6LH6N/A
2009SubaruForesterN/A
2009SubaruImprezaN/Aw/o LED Lights
2009SubaruLegacyN/A
2009SubaruOutbackN/A
2009SubaruTribeca3.6LH6N/A
2008SubaruForesterN/A
2008SubaruImprezaN/Aw/o LED Lights
2008SubaruLegacyN/A
2008SubaruOutbackN/A
2008SubaruTribeca3.6LH6N/A
2007SubaruB9 Tribeca3.0LH6N/A
2007SubaruForesterN/A
2007SubaruImprezaN/A
2007SubaruLegacyN/A
2007SubaruOutbackN/A
2006SubaruB9 Tribeca3.0LH6N/A
2006SubaruBaja2.5LH4N/A
2006SubaruForesterN/A
2006SubaruImprezaN/A
2006SubaruLegacyN/A
2006SubaruOutbackN/A
2005SubaruBaja2.5LH4N/A
2005SubaruForesterN/A
2005SubaruImprezaN/A
2005SubaruLegacyN/A
2005SubaruOutbackN/A
2004SubaruBaja2.5LH4N/A
2004SubaruForesterN/ABrake Light Switch for vehicles with Cruise Control.
2004SubaruImprezaN/ABrake Light Switch for vehicles with Cruise Control.
2004SubaruLegacyN/ABrake Light Switch for vehicles with Cruise Control.
2004SubaruOutbackN/ABrake Light Switch for vehicles with Cruise Control.
2003SubaruBaja2.5LH4N/A
2003SubaruForesterN/ABrake Light Switch for vehicles with Cruise Control.
2003SubaruImprezaN/ABrake Light Switch for vehicles with Cruise Control.
2003SubaruLegacyN/ABrake Light Switch for vehicles with Cruise Control.
2003SubaruOutbackN/ABrake Light Switch for vehicles with Cruise Control.
2002SubaruForesterN/ABrake Light Switch for vehicles with Cruise Control.
2002SubaruImprezaN/ABrake Light Switch for vehicles with Cruise Control.
2002SubaruLegacyN/ABrake Light Switch for vehicles with Cruise Control.
2002SubaruOutbackN/ABrake Light Switch for vehicles with Cruise Control.
2001SubaruForesterN/ABrake Light Switch for vehicles with Cruise Control.
2001SubaruImprezaN/ABrake Light Switch for vehicles with Cruise Control.
2001SubaruLegacyN/ABrake Light Switch for vehicles with Cruise Control.
2001SubaruOutbackN/ABrake Light Switch for vehicles with Cruise Control.
2000SubaruForesterN/ABrake Light Switch for vehicles with Cruise Control.
2000SubaruImprezaN/ABrake Light Switch for vehicles with Cruise Control.
2000SubaruLegacyN/ABrake Light Switch for vehicles with Cruise Control.
2000SubaruOutbackN/ABrake Light Switch for vehicles with Cruise Control.
1999SubaruForesterN/ABrake Light Switch for vehicles with Cruise Control.
1999SubaruImprezaN/ABrake Light Switch for vehicles with Cruise Control.
1999SubaruLegacyN/ABrake Light Switch for vehicles with Cruise Control.
1998SubaruLegacyN/ABrake Light Switch for vehicles with Cruise Control.
1997SubaruLegacyN/ABrake Light Switch for vehicles with Cruise Control.
1996SubaruLegacyN/ABrake Light Switch for vehicles with Cruise Control.
1995SubaruLegacyN/ABrake Light Switch for vehicles with Cruise Control.
1994SubaruLegacyN/ABrake Light Switch for vehicles with Cruise Control.
1993SubaruLegacyN/ABrake Light Switch for vehicles with Cruise Control.
1992SubaruLegacyN/ABrake Light Switch for vehicles with Cruise Control.
1991SubaruLegacyN/ABrake Light Switch for vehicles with Cruise Control.
1990SubaruLegacyN/ABrake Light Switch for vehicles with Cruise Control.

* 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:

18-16161S5623201-157953-5456283311FG010866989057733BLSA2EG655S37036SL111SL111SBSLS186T

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