HomeBrake > SensorsStandard Ignition PWS123 Disc Brake Pad Wear Sensor - Front
Part #: PWS123

Standard Ignition PWS123 Disc Brake Pad Wear Sensor - Front

Front
7 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: BMW, X5
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Reliable Disc Brake Pad Wear Sensor for BMW X5

The Standard Ignition PWS123 disc brake pad wear sensor is designed specifically for BMW X5 models. This sensor provides accurate monitoring of brake pad wear, helping maintain optimal braking performance and safety.

  • Compatible with BMW X5 vehicles
  • Disc brake pad wear sensor type
  • Standard Ignition quality and fitment
  • Part number PWS123 for precise identification

Durable Sensor for Accurate Brake Monitoring

The PWS123 brake pad wear sensor from Standard Ignition is engineered to detect the wear level of disc brake pads on BMW X5 models. By providing timely alerts when brake pads need replacement, it helps prevent brake system damage and ensures consistent braking efficiency. This sensor integrates seamlessly with the vehicle’s existing brake system, maintaining factory specifications and performance standards.

Purpose and Common Applications

  • Monitors brake pad wear to prevent unexpected brake failure
  • Alerts driver to replace worn brake pads promptly
  • Helps avoid damage to brake rotors caused by worn pads
  • Maintains safety and braking reliability on BMW X5
  • Supports proper maintenance scheduling for brake components

Installation Notes and Tips

Installation of the Standard Ignition PWS123 sensor should be performed by a qualified technician familiar with BMW brake systems. Ensure the sensor is securely connected and properly aligned with the brake pads. Verify sensor functionality after installation by checking the vehicle’s brake warning indicators. Follow all manufacturer guidelines for brake system service to maintain safety and performance.

Quality Assurance and Warranty

Standard Ignition parts, including the PWS123 disc brake pad wear sensor, are manufactured to meet or exceed OEM standards. This sensor undergoes rigorous quality control to ensure reliable operation and fitment. Warranty coverage details should be confirmed with the product documentation or supplier, typically offering protection against defects in materials and workmanship.

BrandStandard Ignition
Part NumberPWS123
Connector GenderFemale
Connector ShapeRound
FunctionsBrake Pad Wear Sensor
Mounting LocationBrake Caliper
Terminal GenderMale
Terminal TypePin

This part fits 7 vehicles. Search below:

YearMakeModelPositionNotes
2006BMWX5Front
2005BMWX5Front
2004BMWX5Front
2003BMWX5Front
2002BMWX5Front
2001BMWX5Front
2000BMWX5Front

* 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:

084-15192BWS0121343511655795S842171-368976270BWS523EWS-30SU9883SW-0479V20-72-5116WS323

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