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Standard Ignition PWS170 Disc Brake Pad Wear Sensor - Front
Reliable Disc Brake Pad Wear Sensor for Lexus LS400
The Standard Ignition PWS170 disc brake pad wear sensor is designed specifically for Lexus LS400 models. This sensor helps monitor brake pad wear to ensure timely maintenance and safe braking performance.
- Compatible with Lexus LS400 brake systems
- Part number PWS170 for precise fitment
- Disc brake pad wear sensor type for accurate wear detection
- Durable construction for consistent performance
- Easy to install with OEM specifications
Product Overview and Compatibility
The Standard Ignition PWS170 is engineered to meet the exact requirements of the Lexus LS400 brake system. As a disc brake pad wear sensor, it provides real-time feedback on brake pad condition, alerting drivers when pads need replacement. This helps maintain optimal braking efficiency and prevents damage to the brake rotors. The sensor is manufactured to OEM standards, ensuring reliable operation and a secure fit. Using the correct part number PWS170 guarantees compatibility and proper function within the LS400's braking system.
Purpose and Common Issues Addressed
- Detects brake pad wear to prevent brake failure
- Alerts driver to replace worn brake pads promptly
- Helps avoid damage to brake rotors from worn pads
- Maintains consistent braking performance and safety
- Prevents unexpected brake system warnings or malfunctions
Installation Notes and Tips
Installation of the Standard Ignition PWS170 sensor should be performed following Lexus LS400 service guidelines. Ensure the sensor is securely connected to the brake pad assembly and wiring harness. Verify sensor alignment and test the brake wear indicator system after installation. Proper installation helps maintain accurate wear detection and prevents false alerts.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM quality standards. The PWS170 disc brake pad wear sensor undergoes rigorous testing to ensure durability and reliable performance. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to support long-term use in Lexus LS400 vehicles.
| Brand | Standard Ignition |
|---|---|
| Part Number | PWS170 |
| Connector Gender | Male |
| Connector Shape | Square |
| Functions | Brake Pad Wear Sensor |
| Mounting Location | Brake Caliper |
| Terminal Gender | Female |
| Terminal Type | Pin |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2000 | Lexus | LS400 | Front | |
| 1999 | Lexus | LS400 | Front | |
| 1998 | Lexus | LS400 | Front | |
| 1997 | Lexus | LS400 | Front | |
| 1996 | Lexus | LS400 | Front | |
| 1995 | Lexus | LS400 | Front | |
| 1994 | Lexus | LS400 | Front | From 10/94 |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.