This Bosch 16589 rear oxygen sensor (OEM 022906265B) monitors exhaust after the catalytic converter to ensure proper emissions control. It is a direct fit for the Audi TT Quattro with the 3.2L V6 engine (2004-2006). Bosch sensors deliver OE-quality performance and reliability.
Key Features & Benefits
- Heated Sensor: Fast light-off for accurate readings from cold start.
- OE Replacement: Exact fit for the rear position with OEM connector.
- Durable: Resistant to thermal cycles and vibration for long service life.
Vehicle Fitment
| Make | Model | Years | Engine |
|---|---|---|---|
| Audi | TT Quattro | 2004–2006 | 3.2 V6 |
Technical Specifications
| Part Number | 16589 |
| OEM Cross Reference | 022906265B |
| Position | Rear |
Installation Notes
Direct plug-and-play replacement; professional installation recommended.
About Bosch
Bosch is a leading global supplier of automotive technology, known for OEM-quality sensors and components used by major manufacturers worldwide.
This part also goes by the following cross reference.
Cross Reference Part Number:
Fits These Vehicles
| Make | Model | Engine | Years |
|---|---|---|---|
| Audi | TT Quattro | 3.2 V6 | 2004–2006 |