PowerStop SW-0415 Disc Brake Pad Wear Sensor - Rear

Rear Brake Wear Sensor for BMW Euro-Stop Applications

PowerStop SW-0415 is a rear disc brake pad wear sensor built for BMW Euro-Stop applications that use electronic pad monitoring. It is designed to match OEM form, fit, and function while providing reliable wear detection for everyday brake service.

Compatible With rear BMW 323Ci, 323i, 325Ci, 325i, 325xi, 328Ci, 328i, 330Ci, 330i, and 330xi applications across the listed model years.

• Rear electronic brake wear sensor for BMW Euro-Stop brake systems
• OEM-style form, fit, and function for direct replacement service
• Built to withstand high temperatures for stable electrode conductivity
• Black connector with round connector shape and pin terminals
• Features a female connector, male terminals, and integrated grommets
• Two-wire design with one connector and four grommets listed in the specifications

PowerStop Euro-Stop Product Line

The PowerStop Euro-Stop line focuses on brake components for European vehicles that use electronic wear monitoring. SW-0415 follows that approach with a rear sensor design intended to restore proper pad wear indication after brake service on BMW 3 Series models.

Detailed Product Overview

PowerStop SW-0415 is a rear brake pad wear sensor for BMW 323Ci, 323i, 325Ci, 325i, 325xi, 328Ci, 328i, 330Ci, 330i, and 330xi applications. It is engineered to meet or exceed OEM requirements and to maintain conductivity under demanding temperature conditions. This part cross-references Beck/Arnley 084-1514 and Centric Parts 116.34015 for the same application.

Common Issues This Sensor Can Help Address

• Brake wear warning light staying on after pad replacement
• Incorrect or delayed pad wear indication from a damaged sensor
• Sensor failure caused by heat exposure during braking
• Electrical connection problems at the rear brake wear circuit
• Loss of OEM-style wear monitoring on BMW rear brake service

Installation Notes and Tips

Replace the worn rear wear sensor during brake pad service and route the harness to match the original path on the vehicle. Confirm connector style, terminal layout, and rear position before installation. For BMW 325Ci rear brake wear sensor replacement, BMW 330i rear brake wear sensor replacement, and similar rear applications, verify the sensor matches the original OE connector configuration before final assembly.

Quality Assurance

PowerStop builds this sensor to meet or exceed OEM requirements and to maintain performance after extended use. The design is intended to deliver consistent wear monitoring for the listed BMW rear applications, including 2001-2006 BMW 325Ci rear and 2001-2006 BMW 330Ci rear fitments.