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Standard Ignition PWS302 Disc Brake Pad Wear Sensor - Rear
Reliable Disc Brake Pad Wear Sensor for Audi and Porsche Models
The Standard Ignition PWS302 disc brake pad wear sensor is designed to provide accurate and timely alerts for brake pad wear on select Audi and Porsche vehicles. Engineered with precise connector and terminal specifications, this sensor ensures seamless integration with your vehicle's braking system.
- Connector Gender: Female with an oval shape for secure fitment
- Single connector quantity for straightforward installation
- Harness length of 6.5 inches (165.1 mm) for optimal routing
- Mounting location at the brake caliper for direct wear monitoring
- Terminal Gender: Male with two pin-type terminals for reliable electrical connection
Detailed Product Description
The Standard Ignition PWS302 disc brake pad wear sensor is specifically designed for use on Audi A6, A6 Quattro, A7 Quattro, RS5, S6, S7, and Porsche Macan models. This sensor features a female oval connector that mates securely with the vehicle’s wiring harness, ensuring consistent signal transmission. The harness length of 6.5 inches (165.1 mm) allows for proper placement and routing near the brake caliper, where the sensor monitors brake pad thickness. Equipped with two male pin terminals, the sensor maintains a stable electrical connection critical for accurate brake pad wear detection.
Common Applications and Issues Addressed
- Alerts for worn brake pads to prevent brake system damage
- Prevents unexpected brake failure due to unnoticed pad wear
- Maintains vehicle safety by ensuring timely brake maintenance
- Helps avoid costly repairs from damaged rotors or calipers
- Supports compliance with vehicle maintenance schedules
Installation Notes and Tips
- Ensure the female oval connector aligns properly with the vehicle harness
- Route the 6.5-inch harness carefully to avoid interference with moving parts
- Mount the sensor securely at the brake caliper for accurate wear detection
- Verify terminal connections are clean and firmly seated to prevent signal loss
- Consult vehicle service manual for specific brake system procedures
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The PWS302 disc brake pad wear sensor undergoes rigorous quality control to ensure consistent operation. Warranty coverage details are available through Standard Ignition and typically include protection against defects in materials and workmanship.
| Brand | Standard Ignition |
|---|---|
| Part Number | PWS302 |
| Connector Gender | Female |
| Connector Shape | Oval |
| Functions | Brake Pad Wear Sensor |
| Mounting Location | Brake Caliper |
| Terminal Gender | Male |
| Terminal Type | Pin |
This part fits 39 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2021 | Porsche | Macan | Rear | w/o Ceramic Rotors | ||
| 2020 | Porsche | Macan | Rear | w/ Steel Rotors | ||
| 2019 | Porsche | Macan | Rear | w/ Steel Rotors | ||
| 2018 | Audi | A6 | 2.0L | L4 | Rear | |
| 2018 | Audi | A6 Quattro | Rear | |||
| 2018 | Audi | A7 Quattro | Rear | |||
| 2018 | Audi | S6 | Rear | w/ Steel Rotors | ||
| 2018 | Audi | S7 | Rear | |||
| 2018 | Porsche | Macan | Rear | w/ Steel Rotors | ||
| 2017 | Audi | A6 | 2.0L | L4 | Rear | |
| 2017 | Audi | A6 Quattro | Rear | |||
| 2017 | Audi | A7 Quattro | Rear | |||
| 2017 | Audi | S6 | Rear | w/ Steel Rotors | ||
| 2017 | Audi | S7 | Rear | |||
| 2017 | Porsche | Macan | Rear | w/ Steel Rotors | ||
| 2016 | Audi | A6 | 2.0L | L4 | Rear | |
| 2016 | Audi | A6 Quattro | Rear | |||
| 2016 | Audi | A7 Quattro | Rear | |||
| 2016 | Audi | S6 | Rear | w/ Steel Rotors | ||
| 2016 | Audi | S7 | Rear | |||
| 2016 | Porsche | Macan | Rear | w/ Steel Rotors | ||
| 2015 | Audi | A6 Quattro | Rear | |||
| 2015 | Audi | A7 Quattro | Rear | |||
| 2015 | Audi | RS5 | Rear | |||
| 2015 | Audi | S6 | Rear | w/ Steel Rotors | ||
| 2015 | Audi | S7 | Rear | |||
| 2015 | Porsche | Macan | Rear | w/ Steel Rotors | ||
| 2014 | Audi | A6 Quattro | Rear | |||
| 2014 | Audi | A7 Quattro | Rear | |||
| 2014 | Audi | RS5 | Rear | |||
| 2014 | Audi | S6 | Rear | w/ Steel Rotors | ||
| 2014 | Audi | S7 | Rear | |||
| 2013 | Audi | A6 Quattro | Rear | |||
| 2013 | Audi | A7 Quattro | Rear | |||
| 2013 | Audi | RS5 | Rear | |||
| 2013 | Audi | S6 | Rear | w/ Steel Rotors | ||
| 2013 | Audi | S7 | Rear | |||
| 2012 | Audi | A6 Quattro | Rear | |||
| 2012 | Audi | A7 Quattro | Rear |
* 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.