This Bosch rear brake pad sensor is the wear-warning lead for the Porsche 928 applications listed in the fitment table below. Bosch has been a global leader in automotive technology since 1886, pioneering innovations like electronic fuel injection and oxygen (lambda) sensors that shaped modern engine management. Today, Bosch supplies OEM-quality sensors, engine electronics, ignition components, and braking parts found in vehicles worldwide. Known for precision engineering and reliable performance, Bosch parts are built to factory specifications for dependable fitment and long-term durability.
Technical Details
- Manufacturer part number: 1 987 474 978
- Type: Brake pad wear sensor
- Position: Rear
- Lead length: 580 mm
- OE cross references: Porsche 928 612 313 01 / 05
- Application shown in the table: 1978-1986 Porsche 928
Fitment & Compatibility
Use the fitment table below to confirm the year range. If you are servicing both sides, compare the old sensor length before installation.
If you need help confirming out the right part before you order, send us the details on your car. We have been working with Porsche parts for over 20 years, and we still treat fitment questions like they matter.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1978 | Porsche | 928 | ||
| 1979 | Porsche | 928 | ||
| 1980 | Porsche | 928 | ||
| 1981 | Porsche | 928 | ||
| 1982 | Porsche | 928 | ||
| 1983 | Porsche | 928 | ||
| 1984 | Porsche | 928 | ||
| 1985 | Porsche | 928 | ||
| 1986 | Porsche | 928 |