PowerStop SW-0434 Disc Brake Pad Wear Sensor - Rear

PowerStop Rear Euro-Stop Electronic Brake Wear Sensor Overview

The PowerStop - Rear Euro-Stop Electronic Brake Wear Sensor (Part Number SW-0434) is designed specifically for select BMW models, including the 1 Series M, 128i, 135i, and various 3 Series variants. This sensor monitors disc brake pad wear to ensure timely maintenance and safe braking performance.

• Compatible with BMW 1 Series M, 128i, 135i, 325i, 325xi, 328i, 328i xDrive, 328xi, 330i, 330xi, 335d, 335i, 335i xDrive, 335xi, and M3 models
• Wiring harness length options: 1095 mm (43.11 inches)
• White round connector with female gender
• Pin-type male terminals, 2 terminals per connector
• Includes 9 grommets for secure installation
• Two-wire configuration with one connector

Detailed Product Description

The PowerStop - Rear Euro-Stop Electronic Brake Wear Sensor SW-0434 is engineered to provide accurate and reliable monitoring of disc brake pad wear on compatible BMW vehicles. The sensor features a 1095 mm (43.11 inch) wiring harness, allowing for flexible routing during installation. Its white, round-shaped connector is female, designed to mate with male pin terminals, ensuring a secure electrical connection. The sensor includes two wires and two male terminals, supporting precise signal transmission to the vehicle’s brake monitoring system. Additionally, nine grommets are included to protect the wiring harness from abrasion and vibration, enhancing durability and longevity.

PowerStop - Rear Euro-Stop Electronic Brake Wear Sensor Product Line

This sensor is part of the PowerStop - Rear Euro-Stop Electronic Brake Wear Sensor line, which focuses on providing OEM-quality brake wear sensors tailored for European vehicles. The product line emphasizes compatibility and durability, offering components that meet or exceed factory specifications for electronic brake wear monitoring systems.

Common Applications and Issues Addressed

• Detecting worn rear disc brake pads on BMW 3 Series and 1 Series models
• Preventing brake system warning light malfunctions due to faulty sensors
• Maintaining accurate brake wear data for timely maintenance
• Reducing risk of brake damage caused by undetected pad wear
• Ensuring proper communication with vehicle’s electronic brake monitoring system

Installation Notes and Tips

• Verify sensor compatibility with your specific BMW model and year before installation
• Handle the wiring harness carefully to avoid damage to the grommets and connectors
• Ensure the connector is fully seated and locked to prevent signal loss
• Route the wiring harness away from moving parts and heat sources
• Use the included grommets to secure the harness and prevent abrasion

Quality Assurance and Warranty

PowerStop manufactures the SW-0434 sensor to meet strict quality standards, ensuring reliable performance in electronic brake wear detection. While specific warranty details are not provided here, PowerStop products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.