Standard Ignition PWS277 Disc Brake Pad Wear Sensor - Rear

Reliable Disc Brake Pad Wear Sensor for BMW X1

The Standard Ignition PWS277 disc brake pad wear sensor is designed to provide accurate and timely alerts for brake pad wear on your BMW X1. Engineered to meet OEM specifications, this sensor helps maintain optimal braking performance and safety.

• Connector Gender: Female
• Single round connector for secure fit
• Harness length of 44 inches (1117.6 mm) for flexible installation
• Mounts directly to the brake caliper for precise monitoring
• Terminal Type: Male pin terminals, quantity of two
• Compatible specifically with BMW X1 models

Product Details and Specifications

The PWS277 brake pad wear sensor from Standard Ignition features a female connector with a round shape, ensuring a reliable electrical connection. The harness length of 44 inches (1117.6 mm) provides ample length for installation without excess slack. This sensor mounts directly to the brake caliper, allowing it to accurately detect brake pad wear and send signals to the vehicle’s monitoring system. Equipped with two male pin terminals, the sensor maintains a secure and stable connection throughout its service life.

Purpose and Common Applications

• Monitors brake pad wear to prevent brake failure
• Alerts driver to replace worn brake pads on BMW X1
• Helps maintain braking system safety and performance
• Prevents damage to brake rotors caused by worn pads
• Supports timely maintenance to avoid costly repairs

Installation Notes and Tips

When installing the Standard Ignition PWS277 sensor, ensure the female connector is properly aligned with the vehicle’s wiring harness. The 44-inch harness length allows for flexible routing around the brake caliper. Verify that the male pin terminals are securely connected to avoid intermittent signals. It is recommended to inspect the sensor and wiring for damage during brake pad replacement intervals.

Quality Assurance and Warranty

Standard Ignition manufactures the PWS277 brake pad wear sensor to meet strict quality standards, ensuring reliable performance and durability. This part is engineered to match OEM specifications for the BMW X1. Please refer to Standard Ignition’s warranty policy for coverage details.