HomeElectrical, Lighting and Body > SwitchesStandard Ignition SLS-70 Brake Light Switch
Part #: SLS-70

Standard Ignition SLS-70 Brake Light Switch

⚙️ 25 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$19.48Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Mercury, and Lincoln, LTD, Bronco, Maverick, Comet, Ranchero, Torino, Montego, Continental, Fairlane, Falcon, Mustang, F-100, F-250, F-350, and Commuter
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Brake Light Switch for Ford, Lincoln, and Mercury Vehicles

The Standard Ignition SLS-70 brake light switch is designed to provide consistent and accurate brake light activation for select Ford, Lincoln, and Mercury models. Engineered with durable male blade terminals and a single male connector, this switch ensures secure electrical connections and reliable performance.

  • Connector Gender: Male
  • Connector Quantity: 1
  • Functions: Switch
  • Terminal Gender: Male
  • Terminal Quantity: 2
  • Terminal Type: Blade

Durable Design and Precise Electrical Function

The SLS-70 brake light switch from Standard Ignition features two male blade terminals that provide a stable and corrosion-resistant connection. Its single male connector simplifies installation and ensures compatibility with the vehicle’s wiring harness. This switch is engineered to activate the brake lights promptly when the brake pedal is pressed, maintaining safety and compliance with vehicle lighting standards. Compatible with Ford Bronco, Lincoln Continental, Mercury Montego, and various Ford truck models including F-100, F-250, and F-350, this part meets the specific electrical requirements of these vehicles.

Compatible Vehicles and Common Applications

This brake light switch is compatible with multiple Ford, Lincoln, and Mercury vehicles, including:

  • Ford Bronco
  • Lincoln Continental
  • Mercury Montego
  • Ford F-100, F-250, F-350 trucks
  • Ford LTD and Mustang models

It is commonly used to address issues such as brake lights not illuminating, intermittent brake light operation, or failure of the brake light circuit to engage.

Installation Notes and Tips

  • Ensure the vehicle ignition is off before installation to prevent electrical shorts.
  • Locate the existing brake light switch near the brake pedal assembly for replacement.
  • Disconnect the wiring harness carefully and connect the SLS-70 switch using the male blade terminals and connector.
  • Verify secure connections and test brake light operation before completing installation.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The SLS-70 brake light switch undergoes rigorous quality control testing. Warranty coverage details are provided by Standard Ignition and may vary; consult product documentation for specific terms.

BrandStandard Ignition
Part NumberSLS-70
Connector GenderMale
FunctionsSwitch
Terminal GenderMale
Terminal TypeBlade

This part fits 25 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1978FordLTDN/A
1977FordBroncoN/A
1977FordLTDN/A
1976FordBroncoN/A
1976FordLTDN/A
1975FordBroncoN/A
1975FordLTDN/A
1974FordBroncoN/A
1973FordBroncoN/A
1972FordBroncoN/A
1971FordBroncoN/A
1971MercuryMontegoN/A
1970FordBroncoN/A
1970MercuryMontegoN/A
1969FordBroncoN/A
1969LincolnContinental7.5LV8N/A
1969MercuryMontegoN/AFrom 11/18/68
1968FordBroncoN/A
1968FordMustangN/A
1968MercuryMontegoN/A
1967FordBroncoN/A
1967FordF-100N/A
1967FordF-250N/A
1967FordF-350N/A
1967FordMustangN/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:

1S537153-544945809989057759C6OZ13480AEG1081F4812S259SL208SL208SB

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