Standard Ignition FLS323 Engine Oil Level Sensor

Brand Standard Ignition FLS323
Connector Gender Female
Connector Quantity 1
Connector Shape Rectangular, oval
Connector Type Plug; socket
Contents Sensor
Terminal Gender Male
Terminal Quantity 2
Terminal Type Blade
Fits INFINITI and Mercedes-Benz · 29 vehicles

Oil level sensing. Monitors engine oil level with a dedicated sensor.

Female connector. Single plug-and-socket connection for straightforward installation.

Blade terminals. Two male blade terminals provide a secure electrical interface.

Cross-references Standard Ignition FLS323, 25068HG00B and 0011531932 for the same application. See all 6.

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Engine Oil Level Sensor for Mercedes-Benz and INFINITI

Standard Ignition FLS323 is an engine oil level sensor for vehicles that rely on accurate oil level monitoring. It uses a female connector with a single rectangular/oval plug socket interface and 2 male blade terminals for a direct electrical connection.

Key Features

  • Engine oil level sensor replacement for oil level monitoring systems
  • Female connector, 1 connector, rectangular/oval shape
  • Plug/socket connector type with 2 male blade terminals
  • Includes sensor only
  • Standard Ignition FLS323 part number for service replacement

Detailed Description

Standard Ignition FLS323 is built for select Mercedes-Benz and INFINITI applications that use an engine oil level sensor to report oil level status to the vehicle’s monitoring system. This sensor is a direct-fit service part for models including Mercedes-Benz CLA250, CLA45 AMG, GLA250, and GLA45 AMG, plus INFINITI QX30, Q60, and Q50 applications listed below. If you are replacing a failed oil level sensor on a Mercedes-Benz CLA250 or INFINITI QX30, FLS323 provides the correct connector style and terminal layout for the application.

This part cross-references 25068HG00B and 0011531932 for the same application.

Vehicle Fitment

  • Fits 2014-2019 Mercedes-Benz CLA250, N/A
  • Fits 2014-2019 Mercedes-Benz CLA45 AMG, N/A
  • Fits 2015-2019 Mercedes-Benz GLA45 AMG, N/A
  • Fits 2015-2020 Mercedes-Benz GLA250, N/A
  • Fits 2017-2018 INFINITI Q60, N/A
  • Fits 2017 INFINITI Q50, N/A
  • Fits 2017-2019 INFINITI QX30, N/A

What This Part Helps Address

  • Oil level warning messages on the instrument cluster
  • Incorrect or unstable oil level readings
  • Fault codes related to the oil level sensing circuit
  • Sensor failure from age, contamination, or electrical wear
  • Loss of reliable oil level monitoring on Mercedes-Benz and INFINITI models

Installation Notes and Tips

Confirm connector shape, terminal count, and vehicle fitment before installation. Inspect the harness connector for corrosion, bent terminals, or damaged locking tabs before connecting the new sensor. Verify the oil level reading after installation and clear any stored diagnostic trouble codes if required by the vehicle.

Quality Assurance

Standard Ignition replacement parts are cataloged for service use and application-specific fitment. Verify the part number FLS323 against the original sensor and vehicle listing before ordering.

This part fits 29 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2020Mercedes-BenzGLA250——N/A—
2019INFINITIQX30——N/A—
2019Mercedes-BenzCLA250——N/A—
2019Mercedes-BenzCLA45 AMG——N/A—
2019Mercedes-BenzGLA250——N/A—
2019Mercedes-BenzGLA45 AMG——N/A—
2018INFINITIQ60——N/A—
2018INFINITIQX30——N/A—
2018Mercedes-BenzCLA250——N/A—
2018Mercedes-BenzCLA45 AMG——N/A—
2018Mercedes-BenzGLA250——N/A—
2018Mercedes-BenzGLA45 AMG——N/A—
2017INFINITIQ502.0LL4N/A—
2017INFINITIQ60——N/A—
2017INFINITIQX30——N/A—
2017Mercedes-BenzCLA250——N/A—
2017Mercedes-BenzCLA45 AMG——N/A—
2017Mercedes-BenzGLA250——N/A—
2017Mercedes-BenzGLA45 AMG——N/A—
2016Mercedes-BenzCLA250——N/A—
2016Mercedes-BenzCLA45 AMG——N/A—
2016Mercedes-BenzGLA250——N/A—
2016Mercedes-BenzGLA45 AMG——N/A—
2015Mercedes-BenzCLA250——N/A—
2015Mercedes-BenzCLA45 AMG——N/A—
2015Mercedes-BenzGLA250——N/A—
2015Mercedes-BenzGLA45 AMG——N/A—
2014Mercedes-BenzCLA250——N/A—
2014Mercedes-BenzCLA45 AMG——N/A—
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — FLS32325068HG00B0011531932FF3490FLS898FLSA175