HomeBrake > SensorsHolstein 2BWS0001 Disc Brake Pad Wear Sensor - Front or Rear
Part #: 2BWS0001

Holstein 2BWS0001 Disc Brake Pad Wear Sensor - Front or Rear

Holstein Parts, Rear
⚙️ 45 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Holstein Parts, Rear
🚗Fitment: BMW, 325i, 318i, 318is, 325is, 325iX, M3, 635CSi, 325, 528e, 325e, 325es, 535i, L6, 524td, 533i, and 633CSi
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Overview of Holstein Disc Brake Pad Wear Sensor 2BWS0001

The Holstein Parts Disc Brake Pad Wear Sensor (Part Number 2BWS0001) is designed for precise monitoring of brake pad wear on select BMW models. This sensor ensures timely alerts to maintain brake system safety and performance.

  • Terminal Type: Bullet
  • Connector Quantity: 1
  • Connector Shape: Round
  • Terminal Quantity: 2
  • Connector Gender: Female
  • Terminal Gender: Male and Female

Holstein Parts Product Line Details

Holstein Parts offers a dedicated line of automotive components engineered for reliability and compatibility. The Holstein Parts brand line focuses on delivering sensors and electrical parts that meet OEM specifications, including this disc brake pad wear sensor designed for BMW vehicles. This product line emphasizes precise fitment and durable construction to support vehicle safety systems.

Product Description and Fitment

The Holstein 2BWS0001 disc brake pad wear sensor features a bullet-type terminal and a single round female connector, with two terminals including both male and female genders. This configuration ensures secure and accurate connection to the brake system. It is compatible with a range of BMW models including the 318i, 318is, 325e, 325es, 325i, 325is, 325iX, 524td, 528e, 533i, 535i, 635CSi, and M3. The sensor monitors brake pad thickness and signals when replacement is necessary, helping maintain braking efficiency and safety.

Common Applications and Issues Addressed

  • Detects brake pad wear to prevent brake failure
  • Alerts for timely brake maintenance on BMW 3 Series and 5 Series models
  • Prevents dashboard warning light malfunctions related to brake sensors
  • Ensures proper electrical connection with bullet terminal and round connector
  • Supports brake system diagnostics for BMW M3 and other compatible models

Installation Notes and Tips

When installing the Holstein 2BWS0001 sensor, ensure the bullet-type terminals are securely connected to avoid false wear warnings. Verify the single round female connector is properly seated to maintain signal integrity. It is recommended to inspect the brake pads and sensor wiring harness for damage during installation. Proper installation will help maintain accurate brake wear monitoring on compatible BMW vehicles.

Quality Assurance and Warranty

Holstein Parts adheres to strict quality control standards to ensure each disc brake pad wear sensor meets OEM specifications. While specific warranty details are not provided, Holstein Parts products are manufactured to deliver consistent performance and reliability for BMW brake systems.

BrandHolstein
Part Number2BWS0001
PositionHolstein Parts, Rear
Connector GenderFemale
Connector Quantity1
Connector ShapeRound
Terminal GenderMale Female
Terminal Quantity2
Terminal TypeBullet

This part fits 45 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1993BMW325i2.5LL6RearHolstein Parts
1992BMW318i1.8LL4RearHolstein Parts
1992BMW325i2.5LL6RearHolstein Parts
1991BMW318i1.8LL4RearHolstein Parts
1991BMW318is1.8LL4RearHolstein Parts
1991BMW325i2.5LL6RearHolstein Parts
1991BMW325is2.5LL6RearHolstein Parts
1991BMW325iX2.5LL6RearHolstein Parts
1991BMWM32.3LL4FrontHolstein Parts
1990BMW325i2.5LL6RearHolstein Parts
1990BMW325is2.5LL6RearHolstein Parts
1990BMW325iX2.5LL6RearHolstein Parts
1990BMWM32.3LL4FrontHolstein Parts
1989BMW325i2.5LL6RearHolstein Parts
1989BMW325is2.5LL6RearHolstein Parts
1989BMW325iX2.5LL6RearHolstein Parts
1989BMW635CSi3.5LL6FrontHolstein Parts
1989BMWM32.3LL4FrontHolstein Parts
1988BMW325i2.5LL6RearHolstein Parts
1988BMW325is2.5LL6RearHolstein Parts
1988BMW325iX2.5LL6RearHolstein Parts
1988BMW528e2.7LL6FrontHolstein Parts
1988BMW635CSi3.5LL6FrontHolstein Parts
1988BMWM32.3LL4FrontHolstein Parts
1987BMW325e2.7LL6RearHolstein Parts
1987BMW325es2.7LL6RearHolstein Parts
1987BMW325i2.5LL6RearHolstein Parts
1987BMW325is2.5LL6RearHolstein Parts
1987BMW528e2.7LL6FrontHolstein Parts
1987BMW535i3.5LL6FrontHolstein Parts
1987BMW635CSi3.5LL6FrontHolstein Parts
1986BMW325e2.7LL6RearHolstein Parts
1986BMW325es2.7LL6RearHolstein Parts
1986BMW524td2.4LL6FrontHolstein Parts
1986BMW528e2.7LL6FrontHolstein Parts
1986BMW535i3.5LL6FrontHolstein Parts
1986BMW635CSi3.5LL6FrontHolstein Parts
1985BMW318i1.8LL4RearHolstein Parts
1985BMW325e2.7LL6RearHolstein Parts
1985BMW524td2.4LL6FrontHolstein Parts
1985BMW528e2.7LL6FrontHolstein Parts
1985BMW535i3.5LL6FrontHolstein Parts
1985BMW635CSi3.5LL6FrontHolstein Parts
1984BMW533i3.2LL6FrontHolstein Parts
1983BMW533i3.2LL6FrontHolstein 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:

084-108910024116.340021406-517141900634-11-1-152-60734-35-1-179-81934-35-1-180-7823411115260734351179819343511807825S8426EWS1PWS145SW-0402WK01WS345

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