Holstein 2BWS0510 Disc Brake Pad Wear Sensor - Front
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 Holstein Parts

Holstein 2BWS0510 Disc Brake Pad Wear Sensor - Front

Brand Holstein 2BWS0510
Position Front
Product line Holstein Parts
Fits BMW · 106 vehicles

Brake wear sensor. Monitors pad wear for timely service alerts.

Cross-references 34-35-6-870-349 and 34356870349 for the same application. See all 2.

$20.04Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Disc Brake Pad Wear Sensors are typically replaced in pairs, axle by axle.
Order total $20.04
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Disc Brake Pad Wear Sensor options

Holstein Front Brake Pad Wear Sensor

Holstein Parts 2BWS0510 is a front disc brake pad wear sensor for select BMW applications. It provides a direct-fit replacement for vehicles equipped with a front wear sensor and harness, helping maintain accurate brake wear monitoring on covered models.

Key Features

  • Front disc brake pad wear sensor for BMW brake systems
  • Holstein Parts product line replacement for wear indicator service
  • Direct fit for select 2017-2025 BMW 230i, 330i, 430i, i4, M2, M3, M4, and M440i applications
  • Fits front positions only
  • Part number 2BWS0510 for easy lookup and ordering

Fitment Details

  • Fits 2025 BMW 230i, front, with Harness; Holstein Parts
  • Fits 2025 BMW 230i xDrive, front, with Harness; Holstein Parts
  • Fits 2025 BMW 330i, front, with Harness; Holstein Parts
  • Fits 2025 BMW 330i xDrive, front, with Harness; Holstein Parts
  • Fits 2025 BMW 430i, front, with Harness; Holstein Parts
  • Fits 2024-2025 BMW 430i Gran Coupe, front, with Harness; Holstein Parts
  • Fits 2025 BMW 430i xDrive, front, with Harness; Holstein Parts
  • Fits 2024-2025 BMW 430i xDrive Gran Coupe, front, with Harness; Holstein Parts
  • Fits 2025 BMW i4, front, with Harness; Holstein Parts
  • Fits 2025 BMW M2, front, with Harness; Holstein Parts
  • Fits 2025 BMW M240i, front, with Harness; Holstein Parts
  • Fits 2025 BMW M240i xDrive, front, with Harness; Holstein Parts
  • Fits 2025 BMW M3, front, with Harness; Holstein Parts
  • Fits 2025 BMW M340i, front, with Harness; Holstein Parts
  • Fits 2025 BMW M340i xDrive, front, with Harness; Holstein Parts
  • Fits 2025 BMW M4, front, with Harness; Holstein Parts
  • Fits 2025 BMW M440i, front, with Harness; Holstein Parts
  • Fits 2024-2025 BMW M440i Gran Coupe, front, with Harness; Holstein Parts
  • Fits 2025 BMW M440i xDrive, front, with Harness; Holstein Parts
  • Fits 2024-2025 BMW M440i xDrive Gran Coupe, front, with Harness; Holstein Parts
  • Fits 2022-2024 BMW 230i, front
  • Fits 2023-2024 BMW 230i xDrive, front
  • Fits 2020-2024 BMW 330e, front
  • Fits 2021-2024 BMW 330e xDrive, front
  • Fits 2021-2024 BMW 330i, front
  • Fits 2019 BMW 330i, front
  • Fits 2019-2024 BMW 330i xDrive, front
  • Fits 2021-2024 BMW 430i, front
  • Fits 2021-2024 BMW 430i xDrive, front
  • Fits 2023-2024 BMW M2, front
  • Fits 2021-2024 BMW M3, front
  • Fits 2020-2024 BMW M340i, front
  • Fits 2020-2024 BMW M340i xDrive, front
  • Fits 2021-2024 BMW M4, front
  • Fits 2021-2024 BMW M440i, front
  • Fits 2021-2024 BMW M440i xDrive, front
  • Fits 2022-2023 BMW 430i Gran Coupe, front
  • Fits 2023 BMW 430i xDrive Gran Coupe, front
  • Fits 2022-2023 BMW i4, front
  • Fits 2023 BMW M240i, front
  • Fits 2022-2023 BMW M240i xDrive, front
  • Fits 2022-2023 BMW M440i Gran Coupe, front
  • Fits 2022-2023 BMW M440i xDrive Gran Coupe, front
  • Fits 2020 BMW 330i, front, Engine Designation: B46; For vehicles with M Sport brake
  • Fits 2018 BMW 330e, front, MfrBodyCode: G20, Engine Designation: B48X, Not for vehicles with M Sport brake [S2NHA]
  • Fits 2017-2018 BMW 330i, front, MfrBodyCode: G20, Engine Designation: B48D

What It Helps Address

  • Brake wear warning light triggered by a worn sensor
  • Damaged or broken front pad wear indicator wiring
  • Faulty brake pad wear signal on BMW front brake service
  • Loss of brake wear monitoring after pad replacement
  • Service issues on BMW 230i, 330i, 430i, i4, M2, M3, M4, and M440i front brake systems

Installation Notes

Install on the front axle only and verify the vehicle’s brake package, model year, and harness configuration before ordering. This part cross-references BMW 34-35-6-870-349 and 34356870349 for the same application. Confirm connector routing and sensor placement during brake service to avoid false wear warnings.

Quality Assurance

Holstein Parts 2BWS0510 is built as a replacement brake wear sensor for covered BMW applications, with fitment listed for multiple 2017-2025 front brake configurations.

Related reading

This part fits 106 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeLitersCylindersPositionNotes
2026BMW230i———FrontHolstein Parts
2026BMW230i xDrive———FrontHolstein Parts
2026BMWi4—-L--FrontHolstein Parts
2025BMW230i—2.0LL4Frontwith Harness; Holstein Parts
2025BMW230i xDrive—2.0LL4Frontwith Harness; Holstein Parts
2025BMW330i—2.0LL4Frontwith Harness; Holstein Parts
2025BMW330i xDrive—2.0LL4Frontwith Harness; Holstein Parts
2025BMW430i—2.0LL4Frontwith Harness; Holstein Parts
2025BMW430i Gran Coupe—2.0LL4Frontwith Harness; Holstein Parts
2025BMW430i xDrive—2.0LL4Frontwith Harness; Holstein Parts
2025BMW430i xDrive Gran Coupe—2.0LL4Frontwith Harness; Holstein Parts
2025BMWi4—-L--Frontwith Harness; Holstein Parts
2025BMWM2—3.0LL6Frontwith Harness; Holstein Parts
2025BMWM240i—3.0LL6Frontwith Harness; Holstein Parts
2025BMWM240i xDrive—3.0LL6Frontwith Harness; Holstein Parts
2025BMWM3—3.0LL6Frontwith Harness; Holstein Parts
2025BMWM340i—3.0LL6Frontwith Harness; Holstein Parts
2025BMWM340i xDrive—3.0LL6Frontwith Harness; Holstein Parts
2025BMWM4—3.0LL6Frontwith Harness; Holstein Parts
2025BMWM440i—3.0LL6Frontwith Harness; Holstein Parts
2025BMWM440i Gran Coupe—3.0LL6Frontwith Harness; Holstein Parts
2025BMWM440i xDrive—3.0LL6Frontwith Harness; Holstein Parts
2025BMWM440i xDrive Gran Coupe—3.0LL6Frontwith Harness; Holstein Parts
2024BMW230i—2.0LL4FrontHolstein Parts
2024BMW230i xDrive—2.0LL4FrontHolstein Parts
2024BMW330e—2.0LL4FrontHolstein Parts
2024BMW330e xDrive—2.0LL4FrontHolstein Parts
2024BMW330i—2.0LL4FrontHolstein Parts
2024BMW330i xDrive—2.0LL4FrontHolstein Parts
2024BMW430i—2.0LL4FrontHolstein Parts
2024BMW430i Gran Coupe—2.0LL4Frontwith Harness; Holstein Parts
2024BMW430i xDrive—2.0LL4FrontHolstein Parts
2024BMW430i xDrive Gran Coupe—2.0LL4Frontwith Harness; Holstein Parts
2024BMWi4—-L--FrontHolstein Parts
2024BMWM2—3.0LL6FrontHolstein Parts
2024BMWM3—3.0LL6FrontHolstein Parts
2024BMWM340i—3.0LL6FrontHolstein Parts
2024BMWM340i xDrive—3.0LL6FrontHolstein Parts
2024BMWM4—3.0LL6FrontHolstein Parts
2024BMWM440i—3.0LL6FrontHolstein Parts
2024BMWM440i Gran Coupe—3.0LL6Frontwith Harness; Holstein Parts
2024BMWM440i xDrive—3.0LL6FrontHolstein Parts
2024BMWM440i xDrive Gran Coupe—3.0LL6Frontwith Harness; Holstein Parts
2023BMW230i———FrontHolstein Parts
2023BMW230i xDrive———FrontHolstein Parts
2023BMW330e———FrontHolstein Parts
2023BMW330e xDrive———FrontHolstein Parts
2023BMW330i———FrontHolstein Parts
2023BMW330i xDrive———FrontHolstein Parts
2023BMW430i———FrontHolstein Parts
2023BMW430i Gran Coupe———FrontHolstein Parts
2023BMW430i xDrive———FrontHolstein Parts
2023BMW430i xDrive Gran Coupe———FrontHolstein Parts
2023BMWi4———FrontHolstein Parts
2023BMWM2———FrontHolstein Parts
2023BMWM240i———FrontHolstein Parts
2023BMWM240i xDrive———FrontHolstein Parts
2023BMWM3———FrontHolstein Parts
2023BMWM340i———FrontHolstein Parts
2023BMWM340i xDrive———FrontHolstein Parts
2023BMWM4———FrontHolstein Parts
2023BMWM440i———FrontHolstein Parts
2023BMWM440i Gran Coupe———FrontHolstein Parts
2023BMWM440i xDrive———FrontHolstein Parts
2023BMWM440i xDrive Gran Coupe———FrontHolstein Parts
2022BMW230i———FrontHolstein Parts
2022BMW330e———FrontHolstein Parts
2022BMW330e xDrive———FrontHolstein Parts
2022BMW330i———FrontHolstein Parts
2022BMW330i xDrive———FrontHolstein Parts
2022BMW430i———FrontHolstein Parts
2022BMW430i Gran Coupe———FrontHolstein Parts
2022BMW430i xDrive———FrontHolstein Parts
2022BMWi4———FrontHolstein Parts
2022BMWM240i xDrive———FrontHolstein Parts
2022BMWM3———FrontHolstein Parts
2022BMWM340i———FrontHolstein Parts
2022BMWM340i xDrive———FrontHolstein Parts
2022BMWM4———FrontHolstein Parts
2022BMWM440i———FrontHolstein Parts
2022BMWM440i Gran Coupe———FrontHolstein Parts
2022BMWM440i xDrive———FrontHolstein Parts
2022BMWM440i xDrive Gran Coupe———FrontHolstein Parts
2021BMW330e———FrontHolstein Parts
2021BMW330e xDrive———FrontHolstein Parts
2021BMW330i———FrontHolstein Parts
2021BMW330i xDrive———FrontHolstein Parts
2021BMW430i———FrontHolstein Parts
2021BMW430i xDrive———FrontHolstein Parts
2021BMWM3———FrontHolstein Parts
2021BMWM340i———FrontHolstein Parts
2021BMWM340i xDrive———FrontHolstein Parts
2021BMWM4———FrontHolstein Parts
2021BMWM440i———FrontHolstein Parts
2021BMWM440i xDrive———FrontHolstein Parts
2020BMW330e—2.0LL4FrontHolstein Parts
2020BMW330iSedan2.0LL4FrontEngine Designation: B46; "Only For Replacement/Repair; Cannot Be ***** Used For Retrofitting As Kit Brake! ***** Important! Minimum Of 18"" Light-Alloy Wheels Required!"; Holstein Parts
2020BMW330iSedan2.0LL4FrontEngine Designation: B46; For Vehicles With M Sport Brake; Holstein Parts
2020BMW330i xDrive———FrontHolstein Parts
2020BMWM340iSedan3.0LL6FrontHolstein Parts
2020BMWM340i xDriveSedan3.0LL6FrontHolstein Parts
2019BMW330i———FrontHolstein Parts
2019BMW330i xDriveSedan——FrontHolstein Parts
2018BMW330e—2.0LL4FrontMfrBodyCode : G20, Engine Designation : B48X, Not for vehicles with M Sport brake [S2NHA]; Holstein Parts
2018BMW330i—2.0LL4FrontMfrBodyCode : G20, Engine Designation : B48D; Holstein Parts
2017BMW330i—2.0LL4FrontMfrBodyCode : G20, Engine Designation : B48D; Holstein Parts
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
34-35-6-870-34934356870349