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Holstein 2BWS0511 Disc Brake Pad Wear Sensor - RearOE Quality 60-Day Returns
Part #: 2BWS0511

Holstein 2BWS0511 Disc Brake Pad Wear Sensor - Rear

Holstein Parts, Rear
100 vehicles fit this part
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Holstein Parts, Rear
Fitment: BMW, 230i, 230i xDrive, 330e, 330e xDrive, 330i, 330i xDrive, 430i, 430i Gran Coupe, 430i xDrive, 430i xDrive Gran Coupe, i4, M240i, M240i xDrive, M340i, M340i xDrive, M440i, M440i Gran Coupe, M440i xDrive, M440i xDrive Gran Coupe, and Z4
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Not what you need? See all Disc Brake Pad Wear Sensor options

Rear Brake Pad Wear Sensor for BMW

Holstein Parts 2BWS0511 is a rear disc brake pad wear sensor for select BMW applications. It is built for vehicles with harness-style fitment and is listed across a broad range of BMW 2 Series, 3 Series, 4 Series, i4, and Z4 rear brake applications.

Holstein Parts focuses on direct-fit brake and sensor components for European vehicles. This part number, 2BWS0511, is listed for rear brake wear monitoring on BMW models where the sensor is used to alert the driver when brake pad material reaches the service limit.

Key Features

  • Rear disc brake pad wear sensor
  • Fits select BMW rear brake applications from 2017 through 2025
  • Listed for 230i, 330i, 430i, i4, M240i, M340i, M440i, and Z4 models
  • Application-specific fitment for vehicles noted with harness requirements
  • Holstein Parts 2BWS0511 replacement sensor

Fitment Details

  • Fits 2025 BMW 230i, Rear, with Harness; Holstein Parts
  • Fits 2025 BMW 230i xDrive, Rear, with Harness; Holstein Parts
  • Fits 2025 BMW 330i, Rear, with Harness; Holstein Parts
  • Fits 2025 BMW 330i xDrive, Rear, with Harness; Holstein Parts
  • Fits 2025 BMW 430i, Rear, with Harness; Holstein Parts
  • Fits 2024-2025 BMW 430i Gran Coupe, Rear, with Harness; Holstein Parts
  • Fits 2025 BMW 430i xDrive, Rear, with Harness; Holstein Parts
  • Fits 2024-2025 BMW 430i xDrive Gran Coupe, Rear, with Harness; Holstein Parts
  • Fits 2025 BMW i4, Rear, with Harness; Holstein Parts
  • Fits 2025 BMW M240i, Rear, with Harness; Holstein Parts
  • Fits 2025 BMW M240i xDrive, Rear, with Harness; Holstein Parts
  • Fits 2025 BMW M340i, Rear, with Harness; Holstein Parts
  • Fits 2025 BMW M340i xDrive, Rear, with Harness; Holstein Parts
  • Fits 2025 BMW M440i, Rear, with Harness; Holstein Parts
  • Fits 2024-2025 BMW M440i Gran Coupe, Rear, with Harness; Holstein Parts
  • Fits 2025 BMW M440i xDrive, Rear, with Harness; Holstein Parts
  • Fits 2024-2025 BMW M440i xDrive Gran Coupe, Rear, with Harness; Holstein Parts
  • Fits 2025 BMW Z4, Rear, with Harness; Holstein Parts
  • Fits 2022-2024 BMW 230i, Rear
  • Fits 2023-2024 BMW 230i xDrive, Rear
  • Fits 2020-2024 BMW 330e, Rear
  • Fits 2021-2024 BMW 330e xDrive, Rear
  • Fits 2021-2024 BMW 330i, Rear
  • Fits 2019 BMW 330i, Rear
  • Fits 2019-2024 BMW 330i xDrive, Rear
  • Fits 2021-2024 BMW 430i, Rear
  • Fits 2021-2024 BMW 430i xDrive, Rear
  • Fits 2022-2024 BMW i4, Rear
  • Fits 2023-2024 BMW M240i, Rear
  • Fits 2022-2024 BMW M240i xDrive, Rear
  • Fits 2020-2024 BMW M340i, Rear
  • Fits 2020-2024 BMW M340i xDrive, Rear
  • Fits 2021-2024 BMW M440i, Rear
  • Fits 2021-2024 BMW M440i xDrive, Rear
  • Fits 2019-2024 BMW Z4, Rear
  • Fits 2022-2023 BMW 430i Gran Coupe, Rear
  • Fits 2023 BMW 430i xDrive Gran Coupe, Rear
  • Fits 2022-2023 BMW M440i Gran Coupe, Rear
  • Fits 2022-2023 BMW M440i xDrive Gran Coupe, Rear
  • Fits 2020 BMW 330i, Rear, Engine Designation: B46; Only for replacement/repair; not for retrofitting as kit brake; minimum 18-inch light-alloy wheels required; Holstein Parts
  • Fits 2020 BMW 330i, Rear, Engine Designation: B46; For vehicles with M Sport brake; Holstein Parts
  • Fits 2020 BMW Z4, Rear, Engine Designation: B46; For vehicles with M Sport brake; Holstein Parts
  • Fits 2018 BMW 330e, Rear, MfrBodyCode: G20, Engine Designation: B48X, Not for vehicles with M Sport brake [S2NHA]; Holstein Parts
  • Fits 2017-2018 BMW 330i, Rear, MfrBodyCode: G20, Engine Designation: B46D; Holstein Parts

What This Sensor Helps Address

  • Brake pad wear warning light staying on after pad service
  • Faulty or damaged rear brake wear sensor
  • Incorrect wear sensor fitment on BMW rear brake service
  • Brake pad monitoring issues after rear brake replacement
  • Service indicator concerns on BMW 230i, 330i, 430i, i4, M340i, M440i, and Z4 rear applications

Installation Notes

Verify rear axle fitment, model year, and any notes such as harness requirement, M Sport brake application, engine designation, or wheel-size restrictions before ordering. This part cross-references BMW OE numbers 34-35-6-870-354 and 34356870354 for the same application.

Quality Assurance

Holstein Parts supplies brake and sensor components for European vehicle service applications. Use the listed fitment notes to confirm the correct rear brake pad wear sensor for your BMW before installation.

This part fits 100 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersPositionNotes
2025BMW230i2.0LL4Rearwith Harness; Holstein Parts
2025BMW230i xDrive2.0LL4Rearwith Harness; Holstein Parts
2025BMW330i2.0LL4Rearwith Harness; Holstein Parts
2025BMW330i xDrive2.0LL4Rearwith Harness; Holstein Parts
2025BMW430i2.0LL4Rearwith Harness; Holstein Parts
2025BMW430i Gran Coupe2.0LL4Rearwith Harness; Holstein Parts
2025BMW430i xDrive2.0LL4Rearwith Harness; Holstein Parts
2025BMW430i xDrive Gran Coupe2.0LL4Rearwith Harness; Holstein Parts
2025BMWi4-L--Rearwith Harness; Holstein Parts
2025BMWM240i3.0LL6Rearwith Harness; Holstein Parts
2025BMWM240i xDrive3.0LL6Rearwith Harness; Holstein Parts
2025BMWM340i3.0LL6Rearwith Harness; Holstein Parts
2025BMWM340i xDrive3.0LL6Rearwith Harness; Holstein Parts
2025BMWM440i3.0LL6Rearwith Harness; Holstein Parts
2025BMWM440i Gran Coupe3.0LL6Rearwith Harness; Holstein Parts
2025BMWM440i xDrive3.0LL6Rearwith Harness; Holstein Parts
2025BMWM440i xDrive Gran Coupe3.0LL6Rearwith Harness; Holstein Parts
2025BMWZ43.0LL6Rearwith Harness; Holstein Parts
2024BMW230i2.0LL4RearHolstein Parts
2024BMW230i xDrive2.0LL4RearHolstein Parts
2024BMW330e2.0LL4RearHolstein Parts
2024BMW330e xDrive2.0LL4RearHolstein Parts
2024BMW330i2.0LL4RearHolstein Parts
2024BMW330i xDrive2.0LL4RearHolstein Parts
2024BMW430i2.0LL4RearHolstein Parts
2024BMW430i Gran Coupe2.0LL4Rearwith Harness; Holstein Parts
2024BMW430i xDrive2.0LL4RearHolstein Parts
2024BMW430i xDrive Gran Coupe2.0LL4Rearwith Harness; Holstein Parts
2024BMWi4-L--RearHolstein Parts
2024BMWM240i3.0LL6RearHolstein Parts
2024BMWM240i xDrive3.0LL6RearHolstein Parts
2024BMWM340i3.0LL6RearHolstein Parts
2024BMWM340i xDrive3.0LL6RearHolstein Parts
2024BMWM440i3.0LL6RearHolstein Parts
2024BMWM440i Gran Coupe3.0LL6Rearwith Harness; Holstein Parts
2024BMWM440i xDrive3.0LL6RearHolstein Parts
2024BMWM440i xDrive Gran Coupe3.0LL6Rearwith Harness; Holstein Parts
2024BMWZ43.0LL6RearHolstein Parts
2023BMW230iRearHolstein Parts
2023BMW230i xDriveRearHolstein Parts
2023BMW330eRearHolstein Parts
2023BMW330e xDriveRearHolstein Parts
2023BMW330iRearHolstein Parts
2023BMW330i xDriveRearHolstein Parts
2023BMW430iRearHolstein Parts
2023BMW430i Gran CoupeRearHolstein Parts
2023BMW430i xDriveRearHolstein Parts
2023BMW430i xDrive Gran CoupeRearHolstein Parts
2023BMWi4RearHolstein Parts
2023BMWM240iRearHolstein Parts
2023BMWM240i xDriveRearHolstein Parts
2023BMWM340iRearHolstein Parts
2023BMWM340i xDriveRearHolstein Parts
2023BMWM440iRearHolstein Parts
2023BMWM440i Gran CoupeRearHolstein Parts
2023BMWM440i xDriveRearHolstein Parts
2023BMWM440i xDrive Gran CoupeRearHolstein Parts
2023BMWZ4RearHolstein Parts
2022BMW230iRearHolstein Parts
2022BMW330eRearHolstein Parts
2022BMW330e xDriveRearHolstein Parts
2022BMW330iRearHolstein Parts
2022BMW330i xDriveRearHolstein Parts
2022BMW430iRearHolstein Parts
2022BMW430i Gran CoupeRearHolstein Parts
2022BMW430i xDriveRearHolstein Parts
2022BMWi4RearHolstein Parts
2022BMWM240i xDriveRearHolstein Parts
2022BMWM340iRearHolstein Parts
2022BMWM340i xDriveRearHolstein Parts
2022BMWM440iRearHolstein Parts
2022BMWM440i Gran CoupeRearHolstein Parts
2022BMWM440i xDriveRearHolstein Parts
2022BMWM440i xDrive Gran CoupeRearHolstein Parts
2022BMWZ4RearHolstein Parts
2021BMW330eRearHolstein Parts
2021BMW330e xDriveRearHolstein Parts
2021BMW330iRearHolstein Parts
2021BMW330i xDriveRearHolstein Parts
2021BMW430iRearHolstein Parts
2021BMW430i xDriveRearHolstein Parts
2021BMWM340iRearHolstein Parts
2021BMWM340i xDriveRearHolstein Parts
2021BMWM440iRearHolstein Parts
2021BMWM440i xDriveRearHolstein Parts
2021BMWZ4RearHolstein Parts
2020BMW330e2.0LL4RearHolstein Parts
2020BMW330iSedan2.0LL4RearEngine Designation: B46; "Only For Replacement/Repair; Cannot Be ***** Used For Retrofitting As Kit Brake! ***** Important! Minimum Of 18"" Light-Alloy Wheels Required!"; Holstein Parts
2020BMW330iSedan2.0LL4RearEngine Designation: B46; For Vehicles With M Sport Brake; Holstein Parts
2020BMW330i xDriveRearHolstein Parts
2020BMWM340iSedan3.0LL6RearHolstein Parts
2020BMWM340i xDriveSedan3.0LL6RearHolstein Parts
2020BMWZ4Convertible3.0LL6RearHolstein Parts
2020BMWZ4Convertible2.0LL4RearEngine Designation: B46; For Vehicles With M Sport Brake; Holstein Parts
2019BMW330iRearHolstein Parts
2019BMW330i xDriveSedanRearHolstein Parts
2019BMWZ4RearHolstein Parts
2018BMW330e2.0LL4RearMfrBodyCode : G20, Engine Designation : B48X, Not for vehicles with M Sport brake [S2NHA]; Holstein Parts
2018BMW330i2.0LL4RearMfrBodyCode : G20, Engine Designation : B46D; Holstein Parts
2017BMW330i2.0LL4RearMfrBodyCode : G20, Engine Designation : B46D; Holstein Parts

* 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:

34-35-6-870-35434356870354

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

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