HomeBrake > SensorsPowerStop SW-1660 Disc Brake Pad Wear Sensor - Rear
Part #: SW-1660

PowerStop SW-1660 Disc Brake Pad Wear Sensor - Rear

PowerStop - Rear Euro-Stop Electronic Brake Wear Sensor, Rear
⚙️ 7 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦PowerStop - Rear Euro-Stop Electronic Brake Wear Sensor, Rear
🚗Fitment: BMW, X3
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of PowerStop Rear Euro-Stop Brake Wear Sensor

The PowerStop - Rear Euro-Stop Electronic Brake Wear Sensor SW-1660 is designed specifically for BMW X3 models. This sensor monitors disc brake pad wear to ensure timely maintenance and safe braking performance.

  • Compatible with BMW X3 rear disc brake systems
  • Wiring harness length options: 28.74 mm and 730 mm for flexible installation
  • Blue oval-shaped male connector with pin terminal type
  • Includes three grommets for secure wire routing and protection
  • Two-wire design with one connector and two male terminals

Detailed Product Features and Specifications

The PowerStop - Rear Euro-Stop Electronic Brake Wear Sensor (part number SW-1660) features a dual wiring harness length configuration, offering 28.74 mm and 730 mm options to accommodate different installation requirements on the BMW X3. The sensor uses a blue, oval-shaped male connector with pin terminals, ensuring a reliable electrical connection. It includes three grommets to protect the wiring harness from abrasion and environmental damage, enhancing durability. The sensor’s two-wire setup and single connector design simplify integration with the vehicle’s brake monitoring system.

About the PowerStop - Rear Euro-Stop Electronic Brake Wear Sensor Line

The PowerStop - Rear Euro-Stop Electronic Brake Wear Sensor product line focuses on providing precise and durable brake pad wear detection solutions for European vehicles. This line emphasizes compatibility with specific models like the BMW X3, ensuring that each sensor meets the exact wiring and connector specifications required for optimal performance and safety.

Common Applications and Problem Solving

  • Detects rear disc brake pad wear on BMW X3 models
  • Prevents brake system failure due to worn pads
  • Alerts drivers to timely brake maintenance needs
  • Helps avoid costly brake rotor damage
  • Ensures compliance with vehicle safety monitoring systems

Installation Notes and Tips

When installing the PowerStop SW-1660 sensor, verify the wiring harness length needed for your specific BMW X3 model year and brake assembly. Use the included grommets to secure and protect the wiring harness from chafing or exposure to road debris. Ensure the blue oval male connector is properly seated to maintain a stable electrical connection. Follow vehicle manufacturer guidelines for brake sensor replacement to avoid damage to the brake system.

Quality Assurance and Warranty

PowerStop manufactures the SW-1660 sensor to meet OEM standards for fit and function on BMW X3 vehicles. The product includes protective grommets and durable wiring to withstand typical operating conditions. While specific warranty details are not provided, PowerStop products generally adhere to industry quality controls to ensure reliable brake wear monitoring.

BrandPowerStop
Part NumberSW-1660
PositionPowerStop - Rear Euro-Stop Electronic Brake Wear Sensor, Rear
Connector Colorblue
Connector GenderMale
Connector Quantity1
Connector Shapeoval
Grommet Count3
Grommets IncludedYes
Terminal GenderMale
Terminal Quantity2
Terminal TypePin
Wire Quantity2
Wiring Harness Length28.74
Wiring Harness Length730.00

This part fits 7 vehicles. Search below:

YearMakeModelPositionNotes
2024BMWX3RearPowerStop - Rear Electronic Brake Wear Sensor
2023BMWX3RearPowerStop - Rear Electronic Brake Wear Sensor
2022BMWX3RearPowerStop - Rear Euro-Stop Electronic Brake Wear Sensor
2021BMWX3RearPowerStop - Rear Euro-Stop Electronic Brake Wear Sensor
2020BMWX3RearPowerStop - Rear Euro-Stop Electronic Brake Wear Sensor
2019BMWX3RearPowerStop - Rear Euro-Stop Electronic Brake Wear Sensor
2018BMWX3RearPowerStop - Rear Euro-Stop Electronic Brake Wear Sensor

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

084-21912120932BWS044334 35 6 870 350A098271WK1314

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.