HomeEngine > SensorsStandard Ignition FLS325 Engine Oil Level Sensor
Part #: FLS325

Standard Ignition FLS325 Engine Oil Level Sensor

⚙️ 88 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW and Mini, 530i, 540i, 750i, 750i xDrive, Alpina B8 Gran Coupe, Cooper, Cooper Clubman, Cooper Countryman, i8, M2, M550i xDrive, M850i xDrive, M850i xDrive Gran Coupe, X1, X2, X5, X6, and X7
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Overview of Standard Ignition Engine Oil Level Sensor FLS325

The Standard Ignition Engine Oil Level Sensor FLS325 is designed to provide accurate oil level readings for select BMW and Mini models. This sensor features a female oval connector and a three-terminal male blade design, ensuring reliable electrical connections for optimal engine performance.

  • Connector Gender: Female with an oval shape for secure plug/socket connection
  • Connector Quantity: Single connector for streamlined installation
  • Terminal Gender: Male blade terminals, quantity of three for precise signal transmission
  • Part Number: FLS325, compatible with various BMW and Mini vehicles
  • Category: Engine Oil Level Sensor, essential for monitoring engine oil levels

Detailed Product Description

The Standard Ignition FLS325 engine oil level sensor is engineered to monitor the oil level within the engine accurately. It features a female oval connector designed to mate with a corresponding plug/socket, providing a secure and stable electrical connection. The sensor includes three male blade terminals, which facilitate reliable communication with the vehicle’s engine control unit (ECU). This sensor is compatible with a range of BMW models including the 530i, 540i, 750i, 750i xDrive, Alpina B8 Gran Coupe, i8, M2, M550i xDrive, M850i xDrive, M850i xDrive Gran Coupe, X1, X2, X5, X6, and X7, as well as Mini models such as the Cooper, Cooper Clubman, and Cooper Countryman.

Common Applications and Issues Addressed

  • Detects low or inaccurate engine oil levels to prevent engine damage
  • Resolves dashboard oil level warning light malfunctions
  • Helps maintain proper engine lubrication by providing accurate oil level data
  • Prevents false oil level alerts that can lead to unnecessary service visits
  • Supports engine performance monitoring in BMW and Mini vehicles

Installation Notes and Tips

When installing the Standard Ignition FLS325 sensor, ensure the female oval connector is properly aligned with the vehicle’s plug/socket to avoid damage to terminals. Verify that the three male blade terminals are clean and free of corrosion before connection. It is recommended to consult the vehicle’s service manual for specific installation procedures and torque specifications to maintain sensor integrity and accurate readings.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The FLS325 engine oil level sensor undergoes rigorous quality control testing to guarantee compatibility and function with specified BMW and Mini models. Please refer to Standard Ignition’s warranty policy for detailed coverage information.

BrandStandard Ignition
Part NumberFLS325
Connector GenderFemale
Connector Quantity1
Connector ShapeOval
Connector TypePlug; socket
ContentsSensor
Terminal GenderMale
Terminal Quantity3
Terminal TypeBlade

This part fits 88 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2025BMWAlpina B8 Gran CoupeGASN/ABase Trim Package
2025BMWM850i xDriveGASN/ABase Trim Package
2025BMWM850i xDrive Gran Coupe4.4LV8GASN/ABase Trim Package
2024BMWAlpina B8 Gran CoupeGASN/ABase Trim Package
2024BMWM850i xDriveGASN/ABase Trim Package
2024BMWM850i xDrive Gran Coupe4.4LV8GASN/ABase Trim Package
2024MiniCooper CountrymanN/A
2023BMWAlpina B8 Gran CoupeGASN/ABase Trim Package
2023BMWM550i xDrive4.4LV8GASN/ABase Trim Package
2023BMWM850i xDrive4.4LV8GASN/ABase Trim Package
2023BMWM850i xDrive Gran Coupe4.4LV8GASN/ABase Trim Package
2023BMWX54.4LV8GASN/A
2023BMWX64.4LV8GASN/A
2023MiniCooper CountrymanN/A
2022BMW750i xDrive4.4LV8GASN/ABase Trim Package
2022BMWAlpina B8 Gran CoupeGASN/ABase Trim Package
2022BMWM550i xDrive4.4LV8GASN/ABase Trim Package
2022BMWM850i xDrive4.4LV8GASN/ABase Trim Package
2022BMWM850i xDrive Gran Coupe4.4LV8GASN/ABase Trim Package
2022BMWX22.0LL4GASN/A
2022BMWX54.4LV8GASN/A
2022BMWX64.4LV8GASN/A
2022BMWX74.4LV8GASN/A
2022MiniCooper CountrymanN/A
2021BMW750i xDrive4.4LV8GASN/ABase Trim Package
2021BMWM550i xDrive4.4LV8GASN/ABase Trim Package
2021BMWM850i xDrive4.4LV8GASN/ABase Trim Package
2021BMWM850i xDrive Gran Coupe4.4LV8GASN/ABase Trim Package
2021BMWX22.0LL4GASN/A
2021BMWX54.4LV8GASN/A
2021BMWX64.4LV8GASN/A
2021BMWX74.4LV8GASN/A
2021MiniCooperN/A
2021MiniCooper CountrymanN/A
2020BMW530iGASN/ABase Trim Package
2020BMW540iGASN/ABase Trim Package
2020BMW750i xDrive4.4LV8GASN/ABase Trim Package
2020BMWi81.5LL3PLUG-IN HYBRID EV-GAS (PHEV)N/ABase Trim Package
2020BMWM550i xDrive4.4LV8GASN/ABase Trim Package
2020BMWM850i xDrive4.4LV8GASN/ABase Trim Package
2020BMWM850i xDrive Gran Coupe4.4LV8GASN/ABase Trim Package
2020BMWX22.0LL4GASN/A
2020BMWX54.4LV8GASN/A
2020BMWX64.4LV8GASN/A
2020BMWX74.4LV8GASN/A
2020MiniCooperN/A
2020MiniCooper CountrymanN/A
2019BMW530iGASN/ABase Trim Package
2019BMW540iGASN/ABase Trim Package
2019BMW750i4.4LV8GASN/ABase Trim Package
2019BMW750i xDrive4.4LV8GASN/ABase Trim Package
2019BMWi81.5LL3PLUG-IN HYBRID EV-GAS (PHEV)N/ABase Trim Package
2019BMWM550i xDrive4.4LV8GASN/ABase Trim Package
2019BMWM850i xDrive4.4LV8GASN/ABase Trim Package
2019BMWX12.0LL4GASN/A
2019BMWX22.0LL4GASN/A
2019BMWX54.4LV8GASN/A
2019BMWX74.4LV8GASN/A
2019MiniCooperN/A
2019MiniCooper ClubmanN/A
2019MiniCooper CountrymanN/A
2018BMW530iGASN/ABase Trim Package
2018BMW540iGASN/ABase Trim Package
2018BMW750i4.4LV8GASN/ABase Trim Package
2018BMW750i xDrive4.4LV8GASN/ABase Trim Package
2018BMWM550i xDrive4.4LV8GASN/ABase Trim Package
2018BMWX12.0LL4GASN/A
2018BMWX22.0LL4GASN/A
2018MiniCooperN/A
2018MiniCooper ClubmanN/A
2018MiniCooper CountrymanN/A
2017BMW530iGASN/ABase Trim Package
2017BMW540iGASN/ABase Trim Package
2017BMW750i4.4LV8GASN/ABase Trim Package
2017BMW750i xDrive4.4LV8GASN/ABase Trim Package
2017BMWM2GASN/ABase Trim Package
2017BMWX12.0LL4GASN/A
2017MiniCooperN/A
2017MiniCooper ClubmanN/A
2017MiniCooper CountrymanN/A
2016BMW750iBase4.4LV8GASN/A
2016BMW750i xDrive4.4LV8GASN/ABase Trim Package
2016BMWM2GASN/ABase Trim Package
2016BMWX12.0LL4GASN/A
2016MiniCooperN/A
2016MiniCooper ClubmanN/A
2015MiniCooper2.0LL4N/A
2014MiniCooper2.0LL4N/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:

12618638754FF3492FLS325FLS900

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