HomeElectrical, Lighting and Body > SwitchesStandard Ignition SLS-108 Brake Light Switch
Part #: SLS-108

Standard Ignition SLS-108 Brake Light Switch

⚙️ 63 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: Ford, Mercury, and Lincoln, Mustang, Tempo, Topaz, E-350 Econoline, Escort, Taurus, Sable, EXP, Continental, Lynx, and LN7
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Reliable Brake Light Switch for Ford, Lincoln, and Mercury Vehicles

The Standard Ignition SLS-108 brake light switch is designed to provide consistent stoplight activation for select Ford, Lincoln, and Mercury models. Engineered with durable metal construction and precise connector specifications, this switch ensures dependable performance in your vehicle's electrical system.

Key Features of the Standard Ignition SLS-108 Brake Light Switch

  • Metal finish and housing for enhanced durability
  • Female connector with one connection point for secure wiring
  • Two male blade terminals for reliable electrical contact
  • Function: stoplight switch to activate brake lights
  • Compatible with multiple Ford, Lincoln, and Mercury models

Detailed Product Description

The SLS-108 brake light switch from Standard Ignition is constructed with a metal finish that resists wear and corrosion, making it suitable for long-term use in automotive electrical systems. It features a female connector with a single connection point, designed to interface seamlessly with the vehicle’s wiring harness. The switch includes two male blade terminals, which provide a secure and stable electrical connection necessary for proper stoplight function. This brake light switch is compatible with a range of Ford, Lincoln, and Mercury vehicles, including the Ford Mustang, Taurus, Escort, and E-350 Econoline, as well as the Lincoln Continental and Mercury Sable, Tempo, Topaz, LN7, and Lynx models.

Common Applications and Issues Addressed

  • Restores brake light functionality when the original switch fails
  • Prevents brake lights from staying on continuously
  • Eliminates brake light flickering or intermittent operation
  • Ensures proper signaling to drivers behind the vehicle
  • Supports safe vehicle operation by maintaining brake light activation

Installation Notes and Tips

  • Verify vehicle compatibility with Ford, Lincoln, and Mercury models listed
  • Disconnect the battery before installation to avoid electrical shorts
  • Locate the brake pedal assembly to access the existing brake light switch
  • Ensure the female connector and blade terminals are securely connected
  • Test brake lights after installation to confirm proper operation

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and fitment. The SLS-108 brake light switch undergoes rigorous quality control to maintain consistent electrical function. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandStandard Ignition
Part NumberSLS-108
ColorMetal
Connector GenderFemale
FinishMetal
FunctionsStoplight Switch
Terminal GenderMale
Terminal TypeBlade

This part fits 63 vehicles. Search below:

YearMakeModelBody TypePositionNotes
2004FordMustangN/A
2003FordMustangN/A
2002FordMustangN/A
2001FordMustangN/A
2000FordMustangN/A
1999FordMustangN/A
1998FordMustangN/A
1997FordMustangN/A
1996FordMustangN/A
1995FordMustangN/A
1994FordMustangN/A
1994FordTempoN/A
1994MercuryTopazN/A
1993FordTempoN/A
1993MercuryTopazN/A
1992FordTempoN/A
1992MercuryTopazN/A
1991FordTempoN/A
1991MercuryTopazN/A
1990FordE-350 EconolineStripped ChassisN/A
1990FordEscortN/A
1990FordTempoN/A
1990MercuryTopazN/A
1989FordE-350 EconolineStripped ChassisN/A
1989FordEscortN/A
1989FordTaurusN/A
1989FordTempoN/A
1989MercurySableN/A
1989MercuryTopazN/A
1988FordEscortN/A
1988FordTaurusN/A
1988FordTempoN/A
1988LincolnContinentalN/A
1988MercurySableN/A
1988MercuryTopazN/A
1987FordEscortN/A
1987FordTaurusN/A
1987FordTempoN/A
1987MercuryLynxN/A
1987MercurySableN/A
1987MercuryTopazN/A
1986FordEscortN/A
1986FordTaurusN/A
1986FordTempoN/A
1986MercuryLynxN/A
1986MercurySableN/A
1986MercuryTopazN/A
1985FordEscortN/A
1985FordTempoN/A
1985MercuryLynxN/A
1985MercuryTopazN/A
1984FordEscortN/A
1984FordTempoN/A
1984MercuryLynxN/A
1984MercuryTopazN/A
1983FordEscortN/A
1983MercuryLN7N/A
1983MercuryLynxN/A
1982FordEscortN/A
1982MercuryLN7N/A
1982MercuryLynxN/A
1981FordEscortN/A
1981MercuryLynxN/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:

12326976123296981S53862-869253-545098692E1EB13480AAEG1095F4836S646SL219SL219SBSLS108TSW2154

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