PowerStop SW-1661 Disc Brake Pad Wear Sensor - Front

Overview of PowerStop Front Euro-Stop Brake Wear Sensor

The PowerStop - Front Euro-Stop Electronic Brake Wear Sensor SW-1661 is designed specifically for BMW X3 and X4 models. This disc brake pad wear sensor ensures timely alerts for brake pad replacement, helping maintain optimal braking performance and safety.

• Compatible with BMW X3 and X4 front disc brakes
• Wiring harness length options: 29.92 inches and 760 mm
• Blue oval-shaped male connector with pin terminals
• Includes 4 grommets for secure installation
• Two-wire design with one connector and two terminals

Product Line Details: PowerStop Front Euro-Stop Electronic Brake Wear Sensor

The PowerStop - Front Euro-Stop Electronic Brake Wear Sensor line focuses on providing reliable and precise brake wear detection for European vehicles. This product line emphasizes compatibility and durability, featuring components such as pin-type terminals and secure connectors to ensure consistent sensor performance. The SW-1661 sensor is part of this line, tailored to meet the specific wiring and connector requirements of BMW front disc brake systems.

Technical Description and Features

The SW-1661 sensor features a wiring harness available in two lengths: 29.92 inches and 760 millimeters, accommodating different installation needs. The sensor uses a blue, oval-shaped male connector with pin-type terminals, designed for secure and accurate electrical connections. It includes four grommets to protect wiring and maintain sensor stability during vehicle operation. The two-wire configuration and single connector setup simplify integration with the vehicle’s brake system, ensuring reliable brake pad wear monitoring.

Applications and Problem Solving

• Monitors front disc brake pad wear on BMW X3 and X4 models
• Prevents brake system damage by alerting timely pad replacement
• Reduces risk of brake failure due to worn pads
• Helps maintain consistent braking performance and safety
• Ensures proper electrical connection with OEM-style connectors

Installation Notes and Tips

• Verify compatibility with BMW X3 or X4 front brake systems before installation
• Handle the blue oval connector carefully to avoid terminal damage
• Use included grommets to secure wiring and prevent abrasion
• Ensure wiring harness length matches vehicle requirements for proper fit
• Follow vehicle manufacturer’s brake system service procedures during installation

Quality Assurance and Warranty

PowerStop manufactures the SW-1661 sensor to meet OEM specifications for fit and function. The product includes quality components such as pin terminals and durable connectors to ensure long-term reliability. While specific warranty details are not provided, PowerStop products typically adhere to industry standards for automotive brake components.