HomeElectrical, Lighting and Body > SwitchesStandard Ignition SLS-69 Brake Light Switch
Part #: SLS-69

Standard Ignition SLS-69 Brake Light Switch

⚙️ 19 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 and Mercury, Mustang, Cougar, Country Squire, Custom, Galaxie 500, LTD, Torino, Cyclone, Marquis, Montclair, Monterey, Park Lane, Galaxie, Thunderbird, Country Sedan, Fairlane, Falcon, Falcon Sedan Delivery, Station Bus, Comet, and Commuter
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Reliable Brake Light Switch for Ford and Mercury Vehicles

The Standard Ignition SLS-69 brake light switch is designed to provide consistent and dependable performance for select Ford and Mercury models. Engineered with durable metal construction and precise connector specifications, this switch ensures proper brake light operation and vehicle safety.

  • Metal finish and housing for durability
  • Female connector with one connection point
  • Two male blade terminals for secure electrical contact
  • Compatible with Ford Mustang, Cougar, LTD, Marquis, and Thunderbird
  • Standard Ignition quality and fitment assurance

Product Features and Specifications

The SLS-69 brake light switch features a metal body and finish that resists wear and corrosion, suitable for the electrical demands of brake light circuits. It includes a female connector with a single connection point, facilitating straightforward installation. The switch terminals are male blade type, with two terminals to ensure reliable electrical connectivity. This part is specifically designed for compatibility with Ford and Mercury vehicles, including the Mustang, Cougar, LTD, Marquis, and Thunderbird models, ensuring proper fit and function.

Applications and Problem Resolution

This brake light switch is essential for maintaining brake light functionality and vehicle safety. It addresses common issues such as:

  • Brake lights not illuminating when the pedal is pressed
  • Intermittent brake light operation
  • Failure of cruise control disengagement linked to brake switch malfunction
  • Electrical connection problems due to worn or damaged terminals
  • Incorrect brake light switch fitment causing improper brake signal transmission

Installation Notes and Tips

Installation of the Standard Ignition SLS-69 brake light switch requires disconnecting the vehicle battery to prevent electrical shorts. Ensure the female connector and male blade terminals align correctly with the vehicle’s wiring harness. Verify the switch is securely mounted and the brake pedal activates the switch without obstruction. Testing the brake lights after installation is recommended to confirm proper operation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and fitment. The SLS-69 brake light switch undergoes quality control inspections to ensure durability and electrical integrity. Warranty coverage details are available through Standard Ignition and typically include protection against manufacturing defects.

BrandStandard Ignition
Part NumberSLS-69
ColorMetal
Connector GenderFemale
FinishMetal
Terminal GenderMale
Terminal TypeBlade

This part fits 19 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1970FordMustangN/A
1970MercuryCougarN/A
1969FordMustangN/A
1969MercuryCougarN/A
1968FordLTDN/A
1968FordMustangN/A
1968MercuryCougarN/A
1968MercuryMarquisN/A
1967FordLTDN/A
1967FordMustangN/A
1967FordThunderbirdN/Aw/ Std. Brake
1967MercuryCougarN/Aw/ Manual Brake
1967MercuryMarquisN/A
1966FordLTDN/A
1966FordMustangN/A
1966FordThunderbirdN/A
1965FordLTDN/A
1965FordMustangN/A
1965FordThunderbird6.4LV8N/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:

19725441S53714-81053-544955810688924642C5AZ13480AEG1080F4814S255SL200SW863

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