This Bosch fuel injector (part 049133551A / 62277) is a direct replacement for early Audi and Volkswagen models from the 1970s and 1980s. It restores proper fuel delivery and atomization in engines ranging from 1.6L to 2.2L, solving misfires, hesitation, and hard starting. Fits iconic models like the Audi Quattro, Coupe, and Fox, as well as VW Rabbit, Scirocco, and Jetta.
Key Features & Benefits
- Direct OE Replacement: Matches original injector dimensions and flow rates.
- Precise Atomization: Ensures complete combustion for better power and fuel economy.
- Corrosion Resistant: Built to withstand ethanol-blended fuels.
- Restores Performance: Replaces clogged or leaking injectors to eliminate stumbling and poor idle.
Vehicle Fitment
| Make | Model | Years | Engine |
|---|---|---|---|
| Audi | Quattro | 1984–1985 | 2.2L5 |
| Volkswagen | Scirocco | 1984 | 1.8L4 |
| Volkswagen | Rabbit | 1983–1984 | 1.8L4 |
| Volkswagen | Rabbit | 1984 | 1.7L4 |
| Volkswagen | Quantum | 1984 | 2.2L5 |
| Volkswagen | Jetta | 1984 | 1.8L4 |
| Audi | Coupe | 1984 | 2.2L5 |
| Audi | 4000 | 1984 | 1.8L4 |
| Audi | 4000 | 1981 | 1.7L4 |
| Audi | 4000 | 1983 | 1.7L4 |
| Audi | 4000 | 1980–1981 | 2.2L5 |
| Audi | 4000 | 1980 | 1.6L4 |
| Audi | Fox | 1975–1979 | 1.6L4 |
| Audi | 100 Series | 1975–1977 | 1.9L4 |
Technical Specifications
| Part Number | 049133551A |
| Cross Reference | 62277 |
| Compatible Engine | 1.6L, 1.7L, 1.8L, 2.2L inline-4 and inline-5 |
Installation Notes
Direct bolt-in replacement; new seals recommended and professional installation advised.
About Bosch
Bosch is a globally recognized OEM supplier of fuel injection components, known for precision engineering and durability.
This part also goes by the following cross reference.
Cross Reference Part Number:
Fits These Vehicles
| Make | Model | Engine | Years |
|---|---|---|---|
| Audi | Quattro | 2.2L5 | 1984–1985 |
| Audi | Coupe | 2.2L5 | 1984–1984 |
| Audi | 4000 | 1.8L4 | 1984–1984 |
| Audi | 4000 | 1.7L4 | 1981–1981 |
| Audi | 4000 | 1.7L4 | 1983–1983 |
| Audi | 4000 | 2.2L5 | 1980–1981 |
| Audi | 4000 | 1.6L4 | 1980–1980 |
| Audi | Fox | 1.6L4 | 1975–1979 |
| Audi | 100 Series | 1.9L4 | 1975–1977 |
| Make | Model | Engine | Years |
|---|---|---|---|
| Volkswagen | Scirocco | 1.8L4 | 1984–1984 |
| Volkswagen | Rabbit | 1.8L4 | 1983–1984 |
| Volkswagen | Rabbit | 1.7L4 | 1984–1984 |
| Volkswagen | Quantum | 2.2L5 | 1984–1984 |
| Volkswagen | Jetta | 1.8L4 | 1984–1984 |
| Volkswagen | Jetta | 1.7L4 | 1984–1984 |