Global Parts 1813402 Disc Brake Pad Wear Sensor - Front

Brake Wear Sensor for BMW Front Applications

Global Parts 1813402 is a direct replacement disc brake pad wear sensor for select 1992-2002 BMW front brake applications. It monitors brake pad thickness and provides a wear alert when the pads thin out, helping you maintain braking performance and service the pads before wear becomes excessive.

Built with a pin terminal design, 2-wire layout, round connector shape, and female connector with male terminals, this sensor includes the wiring harness for a straightforward replacement on the listed BMW models.

Key Features

• Direct replacement disc brake pad wear sensor
• Part number: 1813402
• Pin terminal type with 2-wire construction
• Round connector shape with female connector and male terminals
• Wiring harness included
• Front position fitment for select BMW models

Detailed Description

Global Parts 1813402 is built for BMW front brake wear monitoring on 318i, 318is, 318ti, 320i, 323i, 323is, 325i, 325is, 328i, and Z3 applications. It provides a direct replacement solution for vehicles that rely on a brake pad wear sensor to signal when pad material has reached service limits. If you are replacing a worn or damaged BMW brake wear sensor, this part number 1813402 offers the correct connector style and harness configuration for the listed applications.

This part cross-references Standard Ignition PWS113 for the same application.

What It Helps Address

• Brake pad wear warning light staying on
• Broken or damaged front brake wear sensor wiring
• Inaccurate brake pad wear detection
• Service issues after front brake pad replacement
• Loss of brake wear alert function on BMW front brakes

Installation Notes and Tips

• Verify front axle fitment before ordering.
• Inspect the sensor routing and connector condition during brake service.
• Replace the sensor when installing new front brake pads if the existing sensor is worn or damaged.
• Confirm connector shape, terminal type, and wire count match the original part.

Quality Assurance

Global Parts brake sensors are built as direct replacement components for the listed BMW applications. This sensor is engineered to provide accurate brake wear detection for front brake service on 1992-2002 BMW models.