HomeBrake > SensorsStandard Ignition FLS-93 Brake Fluid Level Sensor
Part #: FLS-93

Standard Ignition FLS-93 Brake Fluid Level Sensor

⚙️ 131 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$30.00Free 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, Lincoln, and Mercury, F-250 Super Duty, F-350 Super Duty, Flex, Taurus, MKS, MKT, Ranger, E-150, E-250, E-350 Super Duty, F-150, Taurus X, Mark LT, Five Hundred, Freestyle, E-150 Club Wagon, E-350 Club Wagon, Sable, F-150 Heritage, Mustang, E-250 Econoline, E-350 Econoline Club Wagon, Continental, Explorer, Explorer Sport Trac, and Mountaineer
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Brake Fluid Level Sensor for Ford, Lincoln, and Mercury Vehicles

The Standard Ignition FLS-93 brake fluid level sensor is designed to provide accurate monitoring of brake fluid levels in select Ford, Lincoln, and Mercury models. This sensor ensures your vehicle's braking system maintains optimal performance by alerting you to low brake fluid conditions.

  • Connector Gender: Female for secure connection
  • Single connector with oval and rectangle shape for precise fit
  • Plug-in connector type for easy installation
  • Contains a sensor component for fluid level detection
  • Three male blade terminals for reliable electrical contact

Detailed Product Description

The Standard Ignition FLS-93 brake fluid level sensor features a female connector designed to plug directly into the vehicle’s wiring harness. Its unique oval and rectangle connector shape ensures compatibility with the brake systems of various Ford, Lincoln, and Mercury models, including the Ford F-150, Explorer, and Mustang, as well as the Lincoln Continental and Mercury Mountaineer. The sensor includes three male blade terminals that provide a stable electrical connection, minimizing the risk of signal loss or failure. This part is engineered to meet OEM specifications, making it a dependable replacement for worn or faulty brake fluid level sensors.

Common Applications and Issues Addressed

  • Detects low brake fluid levels to prevent brake system failure
  • Resolves dashboard brake warning light issues related to fluid level sensors
  • Prevents false brake fluid warnings caused by faulty sensor connections
  • Maintains proper brake system monitoring for Ford F-150 and Lincoln MKS models
  • Ensures accurate fluid level readings in Mercury Mountaineer and Ford Explorer Sport Trac

Installation Notes and Tips

  • Ensure the vehicle ignition is off before installation
  • Disconnect the battery to avoid electrical shorts during replacement
  • Locate the brake fluid reservoir and unplug the existing sensor connector
  • Connect the Standard Ignition FLS-93 sensor by aligning the oval and rectangle plug shape
  • Verify the sensor is securely connected and test for proper brake fluid level warning operation

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The FLS-93 brake fluid level sensor undergoes rigorous quality control testing to guarantee fitment and function. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in material and workmanship under normal use.

BrandStandard Ignition
Part NumberFLS-93
Connector GenderFemale
Connector ShapeOval, Rectangle
Connector TypePlug In
ContentsSensor
Terminal GenderMale
Terminal TypeBlade

This part fits 131 vehicles. Search below:

YearMakeModel# DoorsPositionNotes
2016FordF-250 Super DutyN/A
2016FordF-350 Super DutyN/A
2015FordF-250 Super DutyN/A
2015FordF-350 Super DutyN/A
2014FordF-250 Super DutyN/A
2014FordF-350 Super DutyN/A
2013FordF-250 Super DutyN/A
2013FordF-350 Super DutyN/A
2012FordF-250 Super DutyN/A
2012FordF-350 Super DutyN/A
2012FordFlexN/A
2012FordTaurusN/A
2012LincolnMKSN/A
2012LincolnMKTN/A
2011FordF-250 Super DutyN/A
2011FordF-350 Super DutyN/A
2011FordFlexN/A
2011FordRangerN/A
2011FordTaurusN/A
2011LincolnMKSN/A
2011LincolnMKTN/A
2010FordFlexN/A
2010FordRangerN/A
2010FordTaurusN/A
2010LincolnMKSN/A
2010LincolnMKTN/A
2009FordE-150N/A
2009FordE-250N/A
2009FordE-350 Super DutyN/A
2009FordF-150N/A
2009FordF-250 Super DutyN/A
2009FordF-350 Super DutyN/A
2009FordFlexN/A
2009FordRangerN/A
2009FordTaurusN/A
2009FordTaurus XN/A
2009LincolnMKSN/A
2008FordE-150N/A
2008FordE-250N/A
2008FordE-350 Super DutyN/A
2008FordF-150N/A
2008FordF-250 Super DutyN/A
2008FordF-350 Super DutyN/A
2008FordRangerN/A
2008FordTaurusN/A
2008FordTaurus XN/A
2008LincolnMark LTN/A
2007FordE-150N/A
2007FordE-250N/A
2007FordE-350 Super DutyN/A
2007FordF-150N/A
2007FordF-250 Super DutyN/A
2007FordF-350 Super DutyN/A
2007FordFive HundredN/A
2007FordFreestyleN/A
2007FordRangerN/A
2007FordTaurusN/A
2007LincolnMark LTN/A
2006FordE-150N/A
2006FordE-250N/A
2006FordE-350 Super DutyN/A
2006FordF-150N/A
2006FordF-250 Super DutyN/A
2006FordF-350 Super DutyN/A
2006FordFive HundredN/A
2006FordFreestyleN/A
2006FordTaurusN/A
2006LincolnMark LTN/A
2005FordE-150N/A
2005FordE-150 Club WagonN/A
2005FordE-250N/A
2005FordE-350 Club WagonN/A
2005FordE-350 Super DutyN/A
2005FordF-150N/A
2005FordF-250 Super DutyN/A
2005FordF-350 Super DutyN/A
2005FordFive HundredN/A
2005FordFreestyleN/A
2005FordTaurusN/A
2005MercurySableN/A
2004FordE-250N/A
2004FordE-350 Club WagonN/A
2004FordE-350 Super DutyN/A
2004FordF-150N/A
2004FordF-150 HeritageN/A
2004FordF-250 Super DutyN/A
2004FordF-350 Super DutyN/A
2004FordMustangN/A
2004FordTaurusN/A
2004MercurySableN/A
2003FordE-250N/A
2003FordE-350 Club WagonN/A
2003FordMustangN/A
2003FordRangerN/A
2003FordTaurusN/A
2003MercurySableN/A
2002FordE-250 EconolineN/A
2002FordE-350 Econoline Club WagonN/A
2002FordMustangN/A
2002FordRangerN/A
2002FordTaurusN/A
2002LincolnContinentalN/A
2002MercurySableN/A
2001FordExplorer4 DoorN/A
2001FordExplorer Sport Trac4 DoorN/A
2001FordMustangN/A
2001FordRangerN/A
2001FordTaurusN/A
2001LincolnContinentalN/A
2001MercuryMountaineerN/A
2001MercurySableN/A
2000FordExplorerN/A
2000FordRangerN/A
2000FordTaurusN/A
2000LincolnContinentalN/A
2000MercuryMountaineerN/A
2000MercurySableN/A
1999FordExplorerN/A
1999FordRangerN/A
1999FordTaurusN/A
1999LincolnContinentalN/A
1999MercuryMountaineerN/A
1999MercurySableN/A
1998FordExplorerN/A
1998FordRangerN/A
1998FordTaurusN/A
1998LincolnContinentalN/A
1998MercuryMountaineerN/A
1998MercurySableN/A
1997FordTaurusN/A
1997MercurySableN/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:

5S734571-362174742F7DZ2C251AAFF3059FLS663FLSA2

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