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Bosch 17023 Oxygen Sensor - Upstream
| Brand | Bosch 17023 |
|---|---|
| Position | Upstream |
| Product line | Actual OE Oxygen Sensor |
| Fits | BMW · 2 vehicles |
Actual OE replacement. Matches the original oxygen sensor design for straightforward service.
Emission control sensor. Helps monitor exhaust oxygen for precise engine management.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Bosch 17023 Oxygen Sensor for BMW
Bosch Actual OE Oxygen Sensor 17023 is an upstream oxygen sensor for select 2020 BMW applications. It is built for direct replacement use on the BMW X3 and BMW X4, with fitment listed for the upstream position.
Key Features
- Actual OE oxygen sensor from Bosch
- Upstream position fitment
- Direct application for select 2020 BMW X3 and BMW X4 models
- Part number 17023 for accurate ordering and lookup
Detailed Description
Bosch 17023 is an Actual OE Oxygen Sensor for emission control service on select 2020 BMW X3 and BMW X4 vehicles. As an upstream sensor, it is used in the exhaust stream ahead of the catalytic converter to provide feedback for engine management and emissions monitoring. If you are searching for a 2020 BMW X3 upstream oxygen sensor or a 2020 BMW X4 upstream oxygen sensor, this part number 17023 matches the listed application.
The Bosch Actual OE Oxygen Sensor line focuses on OE-style replacement parts for vehicles that require precise sensor input and stable emissions system operation. For BMW X3 and BMW X4 fitment, Bosch 17023 supports direct replacement of the original upstream sensor location without changing the vehicle application listed here.
What It Helps Address
- Check engine light related to oxygen sensor performance
- Incorrect air-fuel ratio feedback from the upstream sensor
- Emissions test failures tied to sensor faults
- Rough idle or drivability issues caused by inaccurate exhaust readings
- Slow or inconsistent sensor response in the emission control system
Installation Notes and Tips
Install Bosch 17023 in the upstream oxygen sensor location only for the listed vehicles. Verify connector style, sensor routing, and exhaust location against the original part before installation. For best results, inspect nearby wiring and exhaust components for heat damage or contamination during replacement. This part number 17023 is listed for 2020 BMW X3 and 2020 BMW X4 applications only.
Quality Assurance
Bosch Actual OE Oxygen Sensor parts are built to OE-level application standards for the listed BMW fitment. This part cross-references no additional part numbers in the provided data.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | BMW | X3 | 3.0L | L6 | Upstream | Actual OE Oxygen Sensor |
| 2020 | BMW | X4 | 3.0L | L6 | Upstream | Actual OE Oxygen Sensor |
| No rows match your filter. | ||||||