NTK Oxygen Sensor – Upstream
We show live inventory for in-stock items. Products may sell out due to high demand but are restocked regularly. Out-of-stock items can still be ordered and usually arrive within a few weeks.
We show live inventory for in-stock items. Products may sell out due to high demand but are restocked regularly. Out-of-stock items can still be ordered and usually arrive within a few weeks.
This NTK upstream oxygen sensor (part 23044) is a high-quality replacement for a wide range of European vehicles from Audi, VW, Saab, Jaguar, and Fiat models manufactured from the late 1970s through the mid-1980s. It delivers precise air-fuel ratio monitoring for efficient combustion and reduced emissions.
| Make | Model | Years | Engine |
|---|---|---|---|
| Volkswagen | Scirocco | 1984–1988 | 1.8L4 |
| Volkswagen | Golf | 1985–1987 | 1.8L4 |
| Volkswagen | Fox | 1987 | 1.8L4 |
| Volkswagen | Cabriolet | 1985–1987 | 1.8L4 |
| Audi | Coupe | 1981–1987 | 2.2L5 |
| Audi | 5000 | 1979–1987 | 2.2L5 |
| Audi | 4000 Quattro | 1984–1987 | 2.2L5 |
| Volkswagen | Quantum | 1983–1986 | 2.2L5 |
| Volkswagen | Jetta | 1984–1986 | 1.8L4 |
| Volkswagen | Quantum | 1984–1985 | 1.8L4 |
| Saab | 900 | 1979–1985 | 2.0L4 |
| Jaguar | XJ6 | 1979–1985 | 4.2L6 |
| Jaguar | Vanden Plas | 1982–1985 | 4.2L6 |
| Audi | Quattro | 1983–1985 | 2.2L5 |
| Volkswagen | Rabbit Convertible | 1984 | 1.8L4 |
| Volkswagen | Rabbit | 1983–1984 | 1.8L4 |
| Volkswagen | Rabbit | 1981–1984 | 1.7L4 |
| Volkswagen | Jetta | 1981–1984 | 1.7L4 |
| Audi | 4000 | 1984 | 1.8L4 |
| Volkswagen | Scirocco | 1981–1983 | 1.7L4 |
| Volkswagen | Rabbit Pickup | 1981–1983 | 1.7L4 |
| Volkswagen | Rabbit Convertible | 1981–1983 | 1.7L4 |
| Volkswagen | Quantum | 1982–1983 | 1.7L4 |
| Fiat | X-1/9 | 1983 | 2.0L4 |
| Fiat | X-1/9 | 1979–1983 | 1.5L4 |
| Fiat | 124 | 1979–1983 | 2.0L4 |
| Audi | 4000 | 1980–1983 | 2.2L5 |
| Audi | 4000 | 1981–1983 | 1.7L4 |
| Fiat | Strada | 1979–1982 | 1.5L4 |
| Fiat | Brava | 1979–1981 | 2.0L4 |
| Volkswagen | Super Beetle | 1980 | 1.6H4 |
| Volkswagen | Scirocco | 1979–1980 | 1.6L4 |
| Volkswagen | Rabbit Pickup | 1980 | 1.6L4 |
| Volkswagen | Rabbit Convertible | 1980 | 1.6L4 |
| Volkswagen | Rabbit | 1980 | 1.6L4 |
| Volkswagen | Jetta | 1980 | 1.6L4 |
| Volkswagen | Dasher | 1979–1980 | 1.6L4 |
| Saab | 99 | 1977–1980 | 2.0L4 |
| Audi | 4000 | 1980 | 1.6L4 |
| Audi | Fox | 1979 | 1.6L4 |
| Part Number | 23044 |
| Cross-Reference | 112016, 200906265, 200906265A, 7530140 |
| Finish | Steel |
Upstream sensor; professional installation recommended.
NTK is a premier brand of spark plugs and oxygen sensors, trusted by OEMs worldwide.
This part also goes by the following cross reference.
Cross Reference Part Number:
| Make | Model | Engine | Years |
|---|---|---|---|
| Audi | Coupe | 2.2L5 | 1981–1987 |
| Audi | 5000 | 2.2L5 | 1979–1987 |
| Audi | 4000 Quattro | 2.2L5 | 1984–1987 |
| Audi | Quattro | 2.2L5 | 1983–1985 |
| Audi | 4000 | 1.8L4 | 1984–1984 |
| Audi | 4000 | 2.2L5 | 1980–1983 |
| Audi | 4000 | 1.7L4 | 1981–1983 |
| Audi | 4000 | 1.6L4 | 1980–1980 |
| Audi | Fox | 1.6L4 | 1979–1979 |
| Make | Model | Engine | Years |
|---|---|---|---|
| Fiat | X-1/9 | 2.0L4 | 1983–1983 |
| Fiat | X-1/9 | 1.5L4 | 1979–1983 |
| Fiat | 124 | 2.0L4 | 1979–1983 |
| Fiat | Strada | 1.5L4 | 1979–1982 |
| Fiat | Brava | 2.0L4 | 1979–1981 |
| Make | Model | Engine | Years |
|---|---|---|---|
| Jaguar | XJ6 | 4.2L6 | 1979–1985 |
| Jaguar | Vanden Plas | 4.2L6 | 1982–1985 |
| Make | Model | Engine | Years |
|---|---|---|---|
| Saab | 900 | 2.0L4 | 1979–1985 |
| Saab | 99 | 2.0L4 | 1977–1980 |
| Make | Model | Engine | Years |
|---|---|---|---|
| Volkswagen | Scirocco | 1.8L4 | 1984–1988 |
| Volkswagen | Golf | 1.8L4 | 1985–1987 |
| Volkswagen | Fox | 1.8L4 | 1987–1987 |
| Volkswagen | Cabriolet | 1.8L4 | 1985–1987 |
| Volkswagen | Quantum | 2.2L5 | 1983–1986 |
| Volkswagen | Jetta | 1.8L4 | 1984–1986 |
| Volkswagen | Quantum | 1.8L4 | 1984–1985 |
| Volkswagen | Rabbit Convertible | 1.8L4 | 1984–1984 |
| Volkswagen | Rabbit | 1.8L4 | 1983–1984 |
| Volkswagen | Rabbit | 1.7L4 | 1981–1984 |
| Volkswagen | Jetta | 1.7L4 | 1981–1984 |
| Volkswagen | Scirocco | 1.7L4 | 1981–1983 |
| Volkswagen | Rabbit Pickup | 1.7L4 | 1981–1983 |
| Volkswagen | Rabbit Convertible | 1.7L4 | 1981–1983 |
| Volkswagen | Quantum | 1.7L4 | 1982–1983 |
| Volkswagen | Super Beetle | 1.6H4 | 1980–1980 |
| Volkswagen | Scirocco | 1.6L4 | 1979–1980 |
| Volkswagen | Rabbit Pickup | 1.6L4 | 1980–1980 |
| Volkswagen | Rabbit Pickup | 1.5L4 | 1980–1980 |
| Volkswagen | Rabbit Convertible | 1.6L4 | 1980–1980 |
| Volkswagen | Rabbit | 1.6L4 | 1980–1980 |
| Volkswagen | Rabbit | 1.5L4 | 1980–1980 |
| Volkswagen | Jetta | 1.6L4 | 1980–1980 |
| Volkswagen | Dasher | 1.6L4 | 1979–1980 |