HomeElectrical, Lighting and Body > SwitchesStandard Ignition LS-328 Back Up Light Switch
Part #: LS-328

Standard Ignition LS-328 Back Up Light Switch

⚙️ 25 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, Focus, Cougar, Contour, and Mystique
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Reliable Back Up Light Switch for Ford and Mercury Vehicles

The Standard Ignition LS-328 Back Up Light Switch is designed to provide consistent and dependable operation for your vehicle's reverse lighting system. Engineered to fit select Ford and Mercury models, this switch ensures proper signaling when your vehicle is in reverse.

Key Features of the Standard Ignition LS-328 Back Up Light Switch

  • Connector Gender: Female for secure electrical connection
  • Single connector quantity for streamlined installation
  • Two male blade terminals for reliable contact
  • Blade terminal type designed for durability and ease of use
  • Compatible with Ford Contour, Cougar, Focus, and Mercury Mystique models

Detailed Product Description

The LS-328 Back Up Light Switch by Standard Ignition is crafted to meet OEM specifications for electrical switches in the reverse light circuit. Featuring a female connector and two male blade terminals, this switch offers a straightforward and secure connection to your vehicle's wiring harness. The blade terminal type is commonly used in automotive applications for its balance of durability and ease of installation. This part is specifically compatible with Ford Contour, Cougar, Focus, and Mercury Mystique models, ensuring proper fit and function. The Standard Ignition brand is known for producing reliable electrical components that maintain vehicle safety and performance.

Common Applications and Issues Addressed

  • Restores reverse light functionality when the original switch fails
  • Eliminates intermittent or non-functioning backup lights
  • Prevents electrical shorts caused by worn or damaged terminals
  • Ensures compliance with vehicle lighting regulations
  • Improves safety by signaling vehicle movement in reverse

Installation Notes and Tips

  • Verify vehicle compatibility with Ford Contour, Cougar, Focus, or Mercury Mystique before installation
  • Disconnect the battery to prevent electrical shorts during replacement
  • Ensure the female connector and male blade terminals are clean and free of corrosion
  • Securely connect the switch to the wiring harness to avoid loose connections
  • Test the reverse lights after installation to confirm proper operation

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed industry standards for electrical components. The LS-328 Back Up Light Switch undergoes rigorous quality control to ensure reliable performance. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship. Consult product documentation or the supplier for exact warranty terms.

BrandStandard Ignition
Part NumberLS-328
Connector GenderFemale
Terminal GenderMale
Terminal TypeBlade

This part fits 25 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2018FordFocusManualN/A
2017FordFocusManualN/A
2016FordFocusManualN/A
2015FordFocusManualN/A
2014FordFocusManualN/A
2013FordFocusManualN/A
2012FordFocusManualN/A
2011FordFocusManualN/A
2010FordFocusManualN/A
2009FordFocusManualN/A
2008FordFocusManualN/A
2007FordFocusManualN/A
2006FordFocusManualN/A
2005FordFocusManualN/A
2004FordFocusN/A
2003FordFocusAutomaticN/A
2002FordFocusAutomaticN/A
2002MercuryCougarManualN/A
2001FordFocusAutomaticN/A
2001MercuryCougarManualN/A
2000FordContourManualN/A
2000FordFocusAutomaticN/A
2000MercuryCougarManualN/A
2000MercuryMystiqueManual2.0LL4N/A
2000MercuryMystiqueManual2.5LV6N/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:

1S526953-116416M2Z15520A89057305F4013NS16638S19269SW6492V25730145

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