Holstein 2BWS0187 Disc Brake Pad Wear Sensor - Front Left
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 Holstein Parts

Holstein 2BWS0187 Disc Brake Pad Wear Sensor - Front Left

Brand Holstein 2BWS0187
Position Front Left
Connector Gender Male
Connector Quantity 1
Connector Shape Oval
Terminal Quantity 2
Terminal Type Bullet
Product line Holstein Parts
Fits Porsche · 7 vehicles

Brake pad wear sensor. Monitors pad wear to help signal when service is needed.

Bullet terminals. Single-connector design with an oval male connector.

Holstein Parts. Brand line focused on replacement brake sensor components.

Cross-references Anchor 10096, Centric Parts 116.37028 and Hella Pagid 355251421 for the same application. See all 13.

$18.57Free 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.

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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 $18.57
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 2BWS0187 Disc Brake Pad Wear Sensor

Holstein Parts 2BWS0187 is a disc brake pad wear sensor with a bullet terminal, oval connector shape, and male connector design. It provides a direct-fit replacement for select Porsche front-left applications, including Porsche Boxster and Porsche Cayman models.

Key Features

  • Disc brake pad wear sensor for brake warning system service
  • Bullet terminal type with 2 terminals
  • 1 oval male connector for a secure electrical connection
  • Front left position fitment
  • Holstein Parts 2BWS0187 replacement sensor

Fitment Details

Compatible with 2005-2008 Porsche Boxster, front left. Compatible with 2007-2008 Porsche Cayman, front left. Compatible with 2006 Porsche Cayman, front left, without ceramic rotor.

Holstein Parts focuses on replacement electrical and sensor components for vehicle maintenance. This part cross-references Standard Ignition PWS189 and Raybestos Brakes EWS129 for the same application.

What It Helps Address

  • Brake pad wear warning light staying illuminated
  • Damaged or broken front-left wear sensor wiring
  • Faulty sensor signal at the brake pad monitoring circuit
  • Service replacement after brake pad wear indicator inspection

Installation Notes

Install at the front left brake position and verify connector style before replacement. Confirm rotor configuration on 2006 Porsche Cayman models, since this application is listed without ceramic rotor. Inspect the brake pad wear circuit and related connectors for damage before final assembly.

Quality Assurance

Holstein Parts 2BWS0187 is built as a replacement sensor for the listed Porsche applications and is identified by OE-style interchange references for application matching.

Related reading

This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2008PorscheBoxster—2.7LH6Front LeftHolstein Parts
2008PorscheCaymanBase2.7LH6Front LeftHolstein Parts
2007PorscheBoxster—2.7LH6Front LeftHolstein Parts
2007PorscheCaymanBase2.7LH6Front LeftHolstein Parts
2006PorscheBoxster—2.7LH6Front LeftHolstein Parts
2006PorscheCayman—3.4LH6Front Leftwithout Ceramic Rotor; Holstein Parts
2005PorscheBoxster—2.7LH6Front LeftHolstein Parts
Directly replaces or cross-references 13 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 10096Centric Parts — 116.37028Hella Pagid — 355251421PowerStop — SW-1528Raybestos Brakes — EWS129Standard Ignition — PWS1895S11599997-612-755-0099761275500DF0057V45720004WK623WS389