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Holstein 2BWS0103 Disc Brake Pad Wear Sensor - RearOE Quality 60-Day Returns
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Part #: 2BWS0103

Holstein 2BWS0103 Disc Brake Pad Wear Sensor - Rear

Holstein Parts, Rear
⚙️ 36 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Holstein Parts, Rear
🚗Fitment: Mercedes-Benz, ML350, ML500, ML320, and ML430
🔄Easy Returns — Return within 60 days for a full refund
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Overview of Holstein Disc Brake Pad Wear Sensor

The Holstein Parts 2BWS0103 disc brake pad wear sensor is designed specifically for select Mercedes-Benz models, including the ML320, ML350, ML430, and ML500. This sensor helps monitor brake pad wear to ensure timely maintenance and safe braking performance.

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

Detailed Product Description

This disc brake pad wear sensor from Holstein Parts features a single bullet terminal and a round-shaped connector designed for secure and reliable electrical connections. The male connector with one terminal ensures compatibility with the brake system wiring harness of Mercedes-Benz ML320, ML350, ML430, and ML500 models. The sensor accurately detects brake pad wear levels, providing early warning signals to prevent brake system damage and maintain vehicle safety.

Holstein Parts Product Line Information

Holstein Parts offers a comprehensive line of automotive components engineered to meet OEM specifications. The Holstein Parts brand line focuses on delivering precise fitment and reliable performance, making the 2BWS0103 disc brake pad wear sensor a dependable choice for maintaining the brake system integrity of Mercedes-Benz vehicles.

Common Applications and Issues Addressed

  • Monitors brake pad wear to prevent brake failure
  • Alerts driver to replace worn brake pads promptly
  • Helps avoid costly rotor damage due to worn pads
  • Maintains consistent brake system performance
  • Prevents warning light malfunctions related to brake wear

Installation Notes and Tips

  • Ensure vehicle compatibility with Mercedes-Benz ML320, ML350, ML430, or ML500 models
  • Disconnect battery before installation to avoid electrical shorts
  • Inspect connector and terminal for secure fit and corrosion-free contact
  • Follow manufacturer torque specifications when securing sensor
  • Test sensor functionality after installation to confirm proper operation

Quality Assurance and Warranty

The Holstein Parts 2BWS0103 disc brake pad wear sensor is manufactured to meet strict quality standards for durability and performance. While specific warranty details are not provided, Holstein Parts products typically adhere to industry quality controls to ensure reliable service life and fitment accuracy for Mercedes-Benz ML series vehicles.

BrandHolstein
Part Number2BWS0103
PositionHolstein Parts, Rear
Connector GenderMale
Connector Quantity1
Connector ShapeRound
Terminal Quantity1
Terminal TypeBullet

This part fits 36 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2015Mercedes-BenzML3503.5LV6RearUp To Ident. No.: A 289559 Also Installed In Vehicle From A 289560, X 754620 With Code 801 Except Code 802 X 754619 [811], MfrBodyCode: 163.157; Holstein Parts
2015Mercedes-BenzML5004.7LV8RearUp To Ident. No.: A 289559 Also Installed In Vehicle From A 289560, X 754620 With Code 801 Except Code 802 X 754619 [811], MfrBodyCode: 163.175; Holstein Parts
2014Mercedes-BenzML3503.5LV6RearUp To Ident. No.: A 289559 Also Installed In Vehicle From A 289560, X 754620 With Code 801 Except Code 802 X 754619 [811], MfrBodyCode: 163.157; Holstein Parts
2014Mercedes-BenzML5004.7LV8RearUp To Ident. No.: A 289559 Also Installed In Vehicle From A 289560, X 754620 With Code 801 Except Code 802 X 754619 [811], MfrBodyCode: 163.175; Holstein Parts
2013Mercedes-BenzML3503.5LV6RearUp To Ident. No.: A 289559 Also Installed In Vehicle From A 289560, X 754620 With Code 801 Except Code 802 X 754619 [811], MfrBodyCode: 163.157; Holstein Parts
2013Mercedes-BenzML5004.7LV8RearUp To Ident. No.: A 289559 Also Installed In Vehicle From A 289560, X 754620 With Code 801 Except Code 802 X 754619 [811], MfrBodyCode: 163.175; Holstein Parts
2012Mercedes-BenzML3503.5LV6RearUp To Ident. No.: A 289559 Also Installed In Vehicle From A 289560, X 754620 With Code 801 Except Code 802 X 754619 [811], MfrBodyCode: 163.157; Holstein Parts
2012Mercedes-BenzML5004.7LV8RearUp To Ident. No.: A 289559 Also Installed In Vehicle From A 289560, X 754620 With Code 801 Except Code 802 X 754619 [811], MfrBodyCode: 163.175; Holstein Parts
2011Mercedes-BenzML3503.5LV6RearUp To Ident. No.: A 289559 Also Installed In Vehicle From A 289560, X 754620 With Code 801 Except Code 802 X 754619 [811], MfrBodyCode: 163.157; Holstein Parts
2011Mercedes-BenzML5005.5LV8RearUp To Ident. No.: A 289559 Also Installed In Vehicle From A 289560, X 754620 With Code 801 Except Code 802 X 754619 [811], MfrBodyCode: 163.175; Holstein Parts
2010Mercedes-BenzML3503.5LV6RearUp To Ident. No.: A 289559 Also Installed In Vehicle From A 289560, X 754620 With Code 801 Except Code 802 X 754619 [811], MfrBodyCode: 163.157; Holstein Parts
2010Mercedes-BenzML5005.5LV8RearUp To Ident. No.: A 289559 Also Installed In Vehicle From A 289560, X 754620 With Code 801 Except Code 802 X 754619 [811], MfrBodyCode: 163.175; Holstein Parts
2009Mercedes-BenzML3503.5LV6RearUp To Ident. No.: A 289559 Also Installed In Vehicle From A 289560, X 754620 With Code 801 Except Code 802 X 754619 [811], MfrBodyCode: 163.157; Holstein Parts
2009Mercedes-BenzML5005.5LV8RearUp To Ident. No.: A 289559 Also Installed In Vehicle From A 289560, X 754620 With Code 801 Except Code 802 X 754619 [811], MfrBodyCode: 163.175; Holstein Parts
2008Mercedes-BenzML3503.5LV6RearUp To Ident. No.: A 289559 Also Installed In Vehicle From A 289560, X 754620 With Code 801 Except Code 802 X 754619 [811], MfrBodyCode: 163.157; Holstein Parts
2008Mercedes-BenzML5005.5LV8RearUp To Ident. No.: A 289559 Also Installed In Vehicle From A 289560, X 754620 With Code 801 Except Code 802 X 754619 [811], MfrBodyCode: 163.175; Holstein Parts
2007Mercedes-BenzML3503.5LV6RearUp To Ident. No.: A 289559 Also Installed In Vehicle From A 289560, X 754620 With Code 801 Except Code 802 X 754619 [811], MfrBodyCode: 163.157; Holstein Parts
2007Mercedes-BenzML5005.0LV8RearUp To Ident. No.: A 289559 Also Installed In Vehicle From A 289560, X 754620 With Code 801 Except Code 802 X 754619 [811], MfrBodyCode: 163.175; Holstein Parts
2006Mercedes-BenzML3503.5LV6RearUp To Ident. No.: A 289559 Also Installed In Vehicle From A 289560, X 754620 With Code 801 Except Code 802 X 754619 [811], MfrBodyCode: 163.157; Holstein Parts
2006Mercedes-BenzML5005.0LV8RearUp To Ident. No.: A 289559 Also Installed In Vehicle From A 289560, X 754620 With Code 801 Except Code 802 X 754619 [811], MfrBodyCode: 163.175; Holstein Parts
2005Mercedes-BenzML3503.7LV6RearHolstein Parts
2005Mercedes-BenzML5005.0LV8RearFrom Chassis: A 289559; X 754619; Holstein Parts
2004Mercedes-BenzML3503.7LV6RearHolstein Parts
2004Mercedes-BenzML5005.0LV8RearFrom Chassis: A 289559; X 754619; Holstein Parts
2003Mercedes-BenzML3203.2LV6RearHolstein Parts
2003Mercedes-BenzML3503.7LV6RearHolstein Parts
2003Mercedes-BenzML5005.0LV8RearFrom Chassis: A 289559; X 754619; Holstein Parts
2002Mercedes-BenzML3203.2LV6RearHolstein Parts
2002Mercedes-BenzML5005.0LV8RearUp To Ident. No.: A 289559 Also Installed In Vehicle From A 289560, X 754620 With Code 801 Except Code 802 X 754619 [811], MfrBodyCode: 163.175; Holstein Parts
2001Mercedes-BenzML3203.2LV6RearHolstein Parts
2001Mercedes-BenzML4304.3LV8RearFrom Chassis: A 145272; X 707755; Holstein Parts
2000Mercedes-BenzML3203.2LV6RearHolstein Parts
1999Mercedes-BenzML3203.2LV6RearHolstein Parts
1999Mercedes-BenzML4304.3LV8RearFrom Chassis: A 145272; X 707755; Holstein Parts
1998Mercedes-BenzML3203.2LV6RearHolstein Parts
1998Mercedes-BenzML4304.3LV8RearHolstein 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:

084-154510003116.350041406-12323163-540-14-171635401417190603552504115S11563A-163-540-14-17A1635401417DF0025EWS67PWS181SW-0504V30720596WK337WS381

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

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