Global Parts 1813413 Disc Brake Pad Wear Sensor - Rear

Brake Wear Sensor for BMW Rear Applications

Global Parts 1813413 is a direct replacement disc brake pad wear sensor for select 1997-2003 BMW rear brake applications. It monitors brake pad thickness and sends a wear alert when the pads are nearing service limits, helping maintain consistent braking performance.

Key Features

• Direct replacement brake wear sensor for rear brake applications
• Fits select 1997-2003 BMW 528i, 525i, 530i, 540i, M5, and Z8 models
• Pin terminal design with 2-wire construction
• Round female connector with male terminals
• Wiring harness included for a cleaner service replacement
• Part number 1813413 for easy identification and ordering

Detailed Description

This Global Parts brake wear sensor is built for rear brake monitoring on BMW models that use an electronic pad wear warning system. The sensor tracks brake pad wear and communicates when pad thickness has reached the point where replacement is needed. For drivers searching for a rear brake pad wear sensor for 1997-2003 BMW 528i, 525i, 530i, 540i, M5, or Z8, part number 1813413 provides a direct replacement solution with the correct connector style and wiring layout.

This part cross-references Standard Ignition PWS124 for the same application.

What It Helps Address

• Brake pad wear warning light staying on
• Loss of brake pad wear monitoring function
• Incorrect or delayed brake pad wear alerts
• Service replacement for damaged rear brake wear sensor wiring
• Restoring brake maintenance warning capability on BMW rear brakes

Installation Notes and Tips

Verify rear axle fitment before installation and compare the connector shape, terminal type, and wire count to the original sensor. Inspect the brake pad wear circuit and surrounding harness for damage, especially if the warning light has remained illuminated after pad service. Confirm the sensor is routed correctly to avoid contact with moving suspension or brake components.

Quality Assurance

Global Parts 1813413 is a direct replacement sensor engineered for accurate brake wear detection on the listed BMW rear applications. It is built to match the original connector and wiring configuration for service replacement on compatible vehicles.