This Sebro rear brake pad wear sensor is a direct-fit replacement for the Porsche applications listed in the fitment table below. It plugs into the factory wear-warning circuit and triggers the dash indicator when the sensor loop is worn through.
Technical Details
- Manufacturer: Sebro
- Manufacturer part number: 9Y0907637A
- Position: Rear Left/Right
- Part type: Brake pad wear sensor / wear indicator
- Install note: Replace with every pad service and route the lead like OE to prevent wheel/tire contact
- Fitment note: Rear wear indicator; some listings reference GT/Spyder/RS trims—verify notes.
Fitment & Compatibility
Use the fitment table below to confirm year/submodel and to catch option notes (PSCB/PCCB, brake package codes, wheel size notes, etc.). If you’re unsure on front vs. rear, send us your VIN and we’ll verify.
We’ve been doing Porsche brake work for over 20 years, and we still treat fitment questions like they matter—because they do.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2021 | Porsche | 718 Cayman | GT4 | |
| 2022 | Porsche | 718 Cayman | GT4 | |
| 2022 | Porsche | 718 Cayman | GT4 RS | |
| 2021 | Porsche | 718 Spyder | ||
| 2022 | Porsche | 718 Spyder |