HomeBrake > SensorsStandard Ignition FLS99 Brake Fluid Level Sensor
Part #: FLS99

Standard Ignition FLS99 Brake Fluid Level Sensor

25 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Subaru, Ascent, Impreza, Legacy, and Outback
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Reliable Brake Fluid Level Sensor for Subaru Vehicles

The Standard Ignition FLS99 brake fluid level sensor is designed to provide accurate monitoring of brake fluid levels in select Subaru models. Engineered with precise connector and terminal specifications, this sensor ensures dependable performance for your Subaru Ascent, Impreza, Legacy, and Outback.

  • Connector Gender: Female for secure connection
  • Single Connector Quantity with plug and socket type
  • Terminal Gender: Male with two blade terminals
  • Compatible with Subaru Ascent, Impreza, Legacy, and Outback
  • Standard Ignition part number FLS99 for easy identification

Technical Details and Compatibility

The FLS99 brake fluid level sensor features a female connector designed to mate with a single plug and socket type connection, ensuring a reliable electrical interface. It includes two male blade terminals, which provide a stable and corrosion-resistant contact point for the brake system's monitoring circuit. This sensor is specifically compatible with Subaru models including the Ascent, Impreza, Legacy, and Outback, making it a precise replacement part for maintaining brake system safety and functionality.

Purpose and Problem Resolution

  • Monitors brake fluid levels to prevent brake system failure
  • Alerts driver to low brake fluid conditions
  • Helps maintain proper brake system pressure and responsiveness
  • Prevents potential brake warning light malfunctions
  • Supports overall vehicle safety by ensuring brake fluid integrity

Installation Notes and Tips

When installing the Standard Ignition FLS99 sensor, ensure the female connector is securely attached to the vehicle’s wiring harness. Verify that the two male blade terminals are properly seated to avoid intermittent signals. It is recommended to inspect the brake fluid reservoir and surrounding components for leaks or damage during installation. Proper connection and secure mounting will help maintain accurate brake fluid level readings.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The FLS99 brake fluid level sensor undergoes rigorous quality control to ensure consistent operation. Please refer to Standard Ignition’s warranty policy for specific coverage details related to this part.

BrandStandard Ignition
Part NumberFLS99
Connector GenderFemale
Connector Quantity1
Connector TypePlug; socket
Terminal GenderMale
Terminal Quantity2
Terminal TypeBlade

This part fits 25 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2020SubaruAscentN/A
2020SubaruLegacy2.4LH4N/A
2020SubaruLegacy2.5LH4N/A
2020SubaruOutback2.4LH4N/A
2020SubaruOutback2.5LH4N/A
2019SubaruAscentN/A
2019SubaruImprezaN/A
2019SubaruLegacy2.5LH4N/A
2019SubaruLegacy3.6LH6N/A
2019SubaruOutback2.5LH4N/A
2019SubaruOutback3.6LH6N/A
2018SubaruImprezaN/A
2018SubaruLegacy2.5LH4N/A
2018SubaruLegacy3.6LH6N/A
2018SubaruOutback2.5LH4N/A
2018SubaruOutback3.6LH6N/A
2017SubaruImprezaN/A
2017SubaruLegacy2.5LH4N/A
2017SubaruLegacy3.6LH6N/A
2017SubaruOutback2.5LH4N/A
2017SubaruOutback3.6LH6N/A
2016SubaruLegacy2.5LH4N/A
2016SubaruLegacy3.6LH6N/A
2016SubaruOutback2.5LH4N/A
2016SubaruOutback3.6LH6N/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:

26455AL00AFF3065FLS669FLS99FLSA149

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