Global Parts 1813428 Disc Brake Pad Wear Sensor - Rear
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Global Parts

Global Parts 1813428 Disc Brake Pad Wear Sensor - Rear

Brand Global Parts 1813428
Position Rear
Terminal Type Pin
Wire Quantity 2
Connector Shape Round
Terminal Quantity 2
Connector Gender Female
Terminal Gender Male
Wiring Harness Included Yes
Fits BMW · 40 vehicles

Direct replacement. Matches the original brake wear sensor for straightforward installation.

Accurate wear detection. Alerts you when brake pads are thinning to help prevent failures.

Harness included. Comes with the wiring harness for a cleaner repair.

Cross-references HOLSTEIN 2BWS0151, Standard Ignition PWS139 and 34 35 6 764 299 for the same application. See all 11.

$19.27Free 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 $19.27
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

Rear Brake Wear Sensor for BMW

Global Parts 1813428 is a direct replacement disc brake pad wear sensor for select 2004-2009 BMW rear brake applications. It monitors brake pad thickness and sends a wear alert when the pads thin out, helping you stay ahead of brake service on BMW 525i, 530i, 528i, 535i, 550i, 650i, M5, and M6 models.

Key Features

  • Direct replacement disc brake pad wear sensor
  • Fits rear brake positions on select BMW models
  • Pin terminal design with 2-wire construction
  • Round female connector with male terminals
  • Wiring harness included for a cleaner service replacement
  • Accurate brake pad wear detection for service interval alerts
  • Part number 1813428 for easy identification

Detailed Product Information

This Global Parts brake wear sensor is built for rear brake systems on 2004-2009 BMW vehicles and is engineered to match the original sensor function. It provides a direct signal when brake pad material reaches the wear threshold, helping maintain proper braking performance and timely maintenance. This part cross-references Standard Ignition PWS139 for the same application. Use 1813428 when replacing a worn rear brake pad wear sensor on BMW 525i, 530i, 528i, 535i, 550i, 650i, M5, or M6 models.

What This Part Helps Address

  • Brake pad wear warning light staying on
  • Failed or damaged rear brake wear sensor
  • Intermittent brake pad wear alerts
  • Sensor damage during brake pad service
  • Loss of brake pad wear monitoring on BMW rear brakes

Installation Notes and Tips

Verify rear axle fitment before installation and match the connector style, terminal count, and wire configuration to the original sensor. Inspect the brake pad and rotor condition at the same time, since a worn sensor often indicates the pads are near service limits. Confirm the harness routing is secure and clear of moving suspension or brake components. Part number 1813428 is intended for rear brake applications only on the listed BMW models.

Quality Assurance

Global Parts 1813428 is a direct replacement sensor built to provide reliable brake wear detection for the specified BMW applications. Its OE-style fitment and connector configuration support straightforward replacement during brake service.

Related reading

This part fits 40 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeLitersCylindersPositionNotes
2009BMW528i—3.0LL6Rear—
2009BMW528i xDrive—3.0LL6Rear—
2009BMW535i—3.0LL6Rear—
2009BMW535i xDriveSedan3.0LL6Rear—
2009BMW550i—4.8LV8Rear—
2009BMW650i—4.8LV8Rear—
2009BMWM5—5.0LV10Rear—
2009BMWM6—5.0LV10Rear—
2008BMW528i—3.0LL6Rear—
2008BMW528xi—3.0LL6Rear—
2008BMW535i—3.0LL6Rear—
2008BMW535xiSedan3.0LL6Rear—
2008BMW550i—4.8LV8Rear—
2008BMW650i—4.8LV8Rear—
2008BMWM5—5.0LV10Rear—
2008BMWM6—5.0LV10Rear—
2007BMW525i—3.0LL6Rear—
2007BMW525xi—3.0LL6Rear—
2007BMW530i—3.0LL6Rear—
2007BMW530xiSedan3.0LL6Rear—
2007BMW550i—4.8LV8Rear—
2007BMW650i—4.8LV8Rear—
2007BMWM5—5.0LV10Rear—
2007BMWM6—5.0LV10Rear—
2006BMW525i—2.5LL6Rear—
2006BMW525xi—3.0LL6Rear—
2006BMW530i—3.0LL6Rear—
2006BMW530xiSedan3.0LL6Rear—
2006BMW550i—4.8LV8Rear—
2006BMW650i—4.8LV8Rear—
2006BMWM5—5.0LV10Rear—
2006BMWM6—5.0LV10Rear—
2005BMW525i—2.5LL6Rear—
2005BMW530i—3.0LL6Rear—
2005BMW545i—4.4LV8Rear—
2005BMW645Ci—4.4LV8Rear—
2004BMW525i—2.5LL6Rear—
2004BMW530i—3.0LL6Rear—
2004BMW545i—4.4LV8Rear—
2004BMW645Ci—4.4LV8Rear—
Directly replaces or cross-references 11 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
HOLSTEIN — 2BWS0151Standard Ignition — PWS13934 35 6 764 29934 35 6 768 59634 35 6 776 42234 35 6 789 493ES114900SU9914URO-002648WK530WS339