This Bosch spark plug is a direct-fit replacement for Porsche 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: 7455
- Bosch designation: FGR4NQE04
- Thread: M14 x 1.25
- Reach: 26.5 mm
- Hex size: 16 mm (5/8 in.)
- Factory gap: 0.039 in. (1.0 mm)
Fitment & Compatibility
Use the fitment table below to confirm 911 year/submodel and any option notes.
If you’re on the fence about fitment, send us your VIN and we’ll point you the right way. 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 |
|---|---|---|---|---|
| 2010 | Porsche | 911 | Carrera | |
| 2011 | Porsche | 911 | Carrera | |
| 2012 | Porsche | 911 | Carrera | |
| 2010 | Porsche | 911 | Carrera 4 | |
| 2011 | Porsche | 911 | Carrera 4 | |
| 2012 | Porsche | 911 | Carrera 4 | |
| 2012 | Porsche | 911 | Carrera 4 GTS | |
| 2010 | Porsche | 911 | Carrera 4S | |
| 2011 | Porsche | 911 | Carrera 4S | |
| 2012 | Porsche | 911 | Carrera 4S | |
| 2011 | Porsche | 911 | Carrera GTS | |
| 2012 | Porsche | 911 | Carrera GTS | |
| 2010 | Porsche | 911 | Carrera S | |
| 2011 | Porsche | 911 | Carrera S | |
| 2012 | Porsche | 911 | Carrera S | |
| 2010 | Porsche | 911 | Targa 4 | |
| 2011 | Porsche | 911 | Targa 4 | |
| 2012 | Porsche | 911 | Targa 4 | |
| 2010 | Porsche | 911 | Targa 4S | |
| 2011 | Porsche | 911 | Targa 4S | |
| 2012 | Porsche | 911 | Targa 4S |