Built for the stated Porsche fitment, this TRW intake valve operates within the engine cylinder head. Matching the intake or exhaust function and the listed dimensions is necessary for proper cylinder-head service.
TRW replacement valvetrain parts are specified around measurable engine requirements, including valve type, head diameter, and the cylinder-head application.
Technical Details
- Manufacturer part number: 3070
- Brand: TRW
- Valve type: Intake
- Valve head diameter: 49 mm
- Installation area: Cylinder head valvetrain
- Application: Porsche 911 3.0L and 3.2L engines
Fitment & Compatibility
Verify engine displacement, cylinder-head specification, and valve dimensions. Confirm compatibility in the fitment table below before ordering, paying close attention to chassis, side, axle, and option notes.
PMB Performance can help verify this intake valve from the VIN and the vehicle’s current configuration. We have worked with Porsche parts and fitment questions for more than 20 years.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1978 | Porsche | 911 | ||
| 1979 | Porsche | 911 | ||
| 1980 | Porsche | 911 | ||
| 1981 | Porsche | 911 | ||
| 1982 | Porsche | 911 | ||
| 1983 | Porsche | 911 | ||
| 1984 | Porsche | 911 | ||
| 1985 | Porsche | 911 | ||
| 1986 | Porsche | 911 | Carrera | |
| 1987 | Porsche | 911 | Carrera | |
| 1988 | Porsche | 911 | Carrera | |
| 1989 | Porsche | 911 | Carrera | |
| 1989 | Porsche | 911 | Speedster |