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Holstein 2BWS0001 Disc Brake Pad Wear Sensor - Front or Rear
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.
| Brand | Holstein |
| Part Number | 2BWS0001 |
| Position | Holstein Parts, Rear |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | Round |
| Terminal Gender | Male Female |
| Terminal Quantity | 2 |
| Terminal Type | Bullet |
This part fits 45 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1993 | BMW | 325i | 2.5L | L6 | Rear | Holstein Parts |
| 1992 | BMW | 318i | 1.8L | L4 | Rear | Holstein Parts |
| 1992 | BMW | 325i | 2.5L | L6 | Rear | Holstein Parts |
| 1991 | BMW | 318i | 1.8L | L4 | Rear | Holstein Parts |
| 1991 | BMW | 318is | 1.8L | L4 | Rear | Holstein Parts |
| 1991 | BMW | 325i | 2.5L | L6 | Rear | Holstein Parts |
| 1991 | BMW | 325is | 2.5L | L6 | Rear | Holstein Parts |
| 1991 | BMW | 325iX | 2.5L | L6 | Rear | Holstein Parts |
| 1991 | BMW | M3 | 2.3L | L4 | Front | Holstein Parts |
| 1990 | BMW | 325i | 2.5L | L6 | Rear | Holstein Parts |
| 1990 | BMW | 325is | 2.5L | L6 | Rear | Holstein Parts |
| 1990 | BMW | 325iX | 2.5L | L6 | Rear | Holstein Parts |
| 1990 | BMW | M3 | 2.3L | L4 | Front | Holstein Parts |
| 1989 | BMW | 325i | 2.5L | L6 | Rear | Holstein Parts |
| 1989 | BMW | 325is | 2.5L | L6 | Rear | Holstein Parts |
| 1989 | BMW | 325iX | 2.5L | L6 | Rear | Holstein Parts |
| 1989 | BMW | 635CSi | 3.5L | L6 | Front | Holstein Parts |
| 1989 | BMW | M3 | 2.3L | L4 | Front | Holstein Parts |
| 1988 | BMW | 325i | 2.5L | L6 | Rear | Holstein Parts |
| 1988 | BMW | 325is | 2.5L | L6 | Rear | Holstein Parts |
| 1988 | BMW | 325iX | 2.5L | L6 | Rear | Holstein Parts |
| 1988 | BMW | 528e | 2.7L | L6 | Front | Holstein Parts |
| 1988 | BMW | 635CSi | 3.5L | L6 | Front | Holstein Parts |
| 1988 | BMW | M3 | 2.3L | L4 | Front | Holstein Parts |
| 1987 | BMW | 325e | 2.7L | L6 | Rear | Holstein Parts |
| 1987 | BMW | 325es | 2.7L | L6 | Rear | Holstein Parts |
| 1987 | BMW | 325i | 2.5L | L6 | Rear | Holstein Parts |
| 1987 | BMW | 325is | 2.5L | L6 | Rear | Holstein Parts |
| 1987 | BMW | 528e | 2.7L | L6 | Front | Holstein Parts |
| 1987 | BMW | 535i | 3.5L | L6 | Front | Holstein Parts |
| 1987 | BMW | 635CSi | 3.5L | L6 | Front | Holstein Parts |
| 1986 | BMW | 325e | 2.7L | L6 | Rear | Holstein Parts |
| 1986 | BMW | 325es | 2.7L | L6 | Rear | Holstein Parts |
| 1986 | BMW | 524td | 2.4L | L6 | Front | Holstein Parts |
| 1986 | BMW | 528e | 2.7L | L6 | Front | Holstein Parts |
| 1986 | BMW | 535i | 3.5L | L6 | Front | Holstein Parts |
| 1986 | BMW | 635CSi | 3.5L | L6 | Front | Holstein Parts |
| 1985 | BMW | 318i | 1.8L | L4 | Rear | Holstein Parts |
| 1985 | BMW | 325e | 2.7L | L6 | Rear | Holstein Parts |
| 1985 | BMW | 524td | 2.4L | L6 | Front | Holstein Parts |
| 1985 | BMW | 528e | 2.7L | L6 | Front | Holstein Parts |
| 1985 | BMW | 535i | 3.5L | L6 | Front | Holstein Parts |
| 1985 | BMW | 635CSi | 3.5L | L6 | Front | Holstein Parts |
| 1984 | BMW | 533i | 3.2L | L6 | Front | Holstein Parts |
| 1983 | BMW | 533i | 3.2L | L6 | Front | 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.