Global Parts 1813527 Disc Brake Pad Wear Sensor - Rear

Rear Brake Wear Sensor for BMW

Global Parts 1813527 is a direct replacement disc brake pad wear sensor for select 2010-2017 BMW rear applications. It monitors brake pad thickness and sends a wear alert when the pads reach the service limit, helping maintain consistent brake system performance.

Key Features

• Direct replacement brake wear sensor for rear brake applications
• Accurate pad wear detection for timely brake service alerts
• Pin terminal design with 2-wire, 2-terminal construction
• Oval female connector with male terminals
• Wiring harness included for a cleaner replacement setup
• Compatible with select BMW 530i, 535i GT, 540i, and 550i GT models

Detailed Product Information

This Global Parts disc brake pad wear sensor is built for rear brake monitoring on select BMW vehicles, including the 2017 BMW 530i, 2010-2017 BMW 535i GT, 2011-2017 BMW 535i GT xDrive, 2017 BMW 540i, 2015-2017 BMW 550i GT xDrive, and 2015 BMW 550i GT. Part number 1813527 is engineered as a direct replacement for the original sensor so the brake warning system can report pad wear at the proper time. This part also cross-references Standard Ignition PWS259 for the same application.

What This Sensor Helps Address

• Brake pad wear warning light staying on after pad service
• Delayed or inaccurate brake pad wear alerts
• Damaged or broken rear brake wear sensor wiring
• Fault codes related to the brake wear monitoring circuit
• Loss of brake pad thickness monitoring on BMW rear brakes

Installation Notes and Tips

Verify rear position and connector style before installation. Inspect the brake pad wear circuit, routing, and connector condition during service, especially if the previous sensor was damaged by pad wear or road debris. Confirm fitment by year, model, and rear application for BMW 530i, 535i GT, 535i GT xDrive, 540i, 550i GT xDrive, and 550i GT before replacing the sensor. Part number 1813527 should be matched to the vehicle’s original brake wear sensor configuration.

Quality Assurance

Global Parts supplies this brake wear sensor as a direct replacement component for the listed BMW applications. It is built to provide reliable brake wear detection and consistent signal output for the rear brake monitoring system.