Brembo
Premium OE Equivalent Wear Sensor

Brembo A00243 Disc Brake Pad Wear Sensor - Front

Brand Brembo A00243
Position Front
Weight 0.038
Product line Premium OE Equivalent Wear Sensor
Fits BMW · 18 vehicles

OE equivalent wear sensor. Made to OE specifications for exact original-style performance.

Electronic monitoring warns when brake pad thickness reaches minimal levels.

Brembo recommends replacing the sensor with each brake pad service.

Cross-references Four Seasons 39584, Hella Pagid 355250441 and URO 34351165579 for the same application. See all 47.

$21.42Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Disc Brake Pad Wear Sensors are typically replaced in pairs, axle by axle.
Order total $21.42
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Brembo Front Brake Pad Wear Sensor

The Brembo A00243 brake pad wear sensor monitors pad thickness and alerts the driver when the brake pads reach minimal remaining life. Built to OE specifications, it is a direct replacement for the original front wear sensor on select BMW applications, including the 2000-2006 BMW X5, front.

Brembo’s Premium OE Equivalent Wear Sensor line focuses on accurate wear monitoring and factory-style fitment. For service work on the BMW X5, A00243 is the correct type of electronic sensor to replace a worn or damaged front brake pad wear sensor during brake maintenance.

Key Features

  • Electronic disc brake pad wear sensor for front brake applications
  • OE-equivalent design for factory-style fit and function
  • Monitors brake pad thickness and triggers a wear warning at minimal pad life
  • Recommended for replacement during brake pad service
  • Fits 2000-2006 BMW X5, front

Detailed Description

The Brembo A00243 is a front disc brake pad wear sensor designed to track pad wear and communicate when replacement is due. It is made to OE specifications so it performs like the original sensor used on the vehicle. This makes it a practical choice for BMW X5 brake service when the warning system needs a fresh sensor after pad replacement.

This part cross-references Hella Pagid 355250441 and URO 34351165579 for the same application.

Common Issues It Can Help Address

  • Brake pad wear warning light stays on after pad service
  • Broken or damaged front wear sensor wiring
  • Inaccurate brake pad wear alerts
  • Sensor failure caused by pad replacement or road debris
  • Need for OE-style replacement on BMW X5 front brakes

Installation Notes and Tips

Replace the wear sensor when servicing the brake pads so the warning system resets properly. Inspect the sensor routing and connector before installation, and verify the sensor is seated correctly in the pad and harness path. Confirm fitment for 2000-2006 BMW X5, front before installation.

Quality Assurance

Brembo manufactures this sensor to OE specifications for consistent fit and brake wear monitoring performance.

This part fits 18 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2006BMWX54.8isFrontPremium OE Equivalent Wear Sensor
2006BMWX54.4iFrontPremium OE Equivalent Wear Sensor
2006BMWX53.0iFrontPremium OE Equivalent Wear Sensor
2005BMWX54.8isFrontPremium OE Equivalent Wear Sensor
2005BMWX54.4iFrontPremium OE Equivalent Wear Sensor
2005BMWX53.0iFrontPremium OE Equivalent Wear Sensor
2004BMWX54.8isFrontPremium OE Equivalent Wear Sensor
2004BMWX54.4iFrontPremium OE Equivalent Wear Sensor
2004BMWX53.0iFrontPremium OE Equivalent Wear Sensor
2003BMWX54.6isFrontPremium OE Equivalent Wear Sensor
2003BMWX54.4iFrontPremium OE Equivalent Wear Sensor
2003BMWX53.0iFrontPremium OE Equivalent Wear Sensor
2002BMWX54.6isFrontPremium OE Equivalent Wear Sensor
2002BMWX54.4iFrontPremium OE Equivalent Wear Sensor
2002BMWX53.0iFrontPremium OE Equivalent Wear Sensor
2001BMWX54.4iFrontPremium OE Equivalent Wear Sensor
2001BMWX53.0iFrontPremium OE Equivalent Wear Sensor
2000BMWX54.4iFrontPremium OE Equivalent Wear Sensor
Directly replaces or cross-references 47 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 39584Hella Pagid — 355250441URO — 34351165579Walker Exhaust — 185598DK3552504418DK35525075134 35 1 165 57900104906181280089501402581365610499EC62022511655796317702706081229802670098026710355250751198747494524819002252363700168042BBI1063BSEU005BW70031BWL3027BWS1023BZ1089WSETFWI264GIC177H212007KS0046LZ0158MWI0201NWL5161P8042P8042MMP8042NP8073SU152VWS9WI5043WK418WKT50418KWS0201WWI264