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Bosch 17120 Oxygen Sensor - Downstream Right or Upstream
| Brand | Bosch 17120 |
|---|---|
| Position | Upstream and Downstream Right |
| Heated | Yes |
| Wiring Harness Length | 19.5 |
| Terminal Type | Blade |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 5 |
| Grade Type | Standard replacement |
| Connector Shape | Oblong |
| Connector Gender | Male |
| Terminal Gender | Male |
| Mounting Bracket Included | No |
| Automotive Color / Finish | Steel |
| Automotive Item Weight (lbs) | 0.264555 lb |
| Hex Size (Oxygen Sensor) | 22 mm |
| Housing Material | Metal |
| Length (Sealing Surface To End Of Connector) | 21.7 in |
| Mounting Type | Threaded |
| Overall Length | 22.8 in |
| Oxygen Sensor Type | Wide band |
| Sensor Type | Wide-band |
| Terminal Quantity | 6 |
| Thread Diameter (Oxygen Sensor) | 18 mm |
| Thread Size | 18 |
| Wiring Harness Included | Yes |
| Product line | Actual OE Oxygen Sensor |
| Fits | Jaguar · 61 vehicles |
Actual OE design. OE-proven replacement with Bosch wideband sensing technology.
Wideband A/F sensor. Provides precise air-fuel ratio readings across the full lambda range.
Heated, threaded construction. Fast light-off and reliable performance through thermal changes.
Cross-references C2D39892 for the same application. See all 1.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Bosch Wideband OE Oxygen Sensor for Jaguar
Bosch Part Number 17120 is an Actual OE wideband oxygen sensor built for precise air-fuel ratio monitoring in select Jaguar applications. It uses a heated, 5-wire design with a specific-fit harness and threaded mounting to deliver accurate feedback to the ECU during changing load and temperature conditions.
For Jaguar F-Type, XE, XJ, XF, XJR, XJR575, XFR, and XFR-S applications, this Bosch oxygen sensor supports detailed lambda control across the full operating range. Bosch’s wideband A/F sensor design uses a planar pump-cell layout, fast light-off, and controlled heater performance to provide stable signal response for modern engine management systems.
Key Features
- Actual OE Bosch wideband A/F oxygen sensor
- Part Number 17120
- Heated, 5-wire sensor with 6 terminals
- Specific fit with included wiring harness
- Threaded mounting, 18 mm thread diameter
- Oblong male connector with blade terminals
- Wide-band sensor type for continuous air-fuel ratio measurement
- Steel finish with metal housing for durable service
Product Details
Bosch 17120 is engineered for upstream and downstream right positions where listed, including Jaguar F-Type, XE, XJ, XF, XJR, XJR575, XFR, and XFR-S fitments. As part of Bosch’s Actual OE Oxygen Sensor line, it reflects the company’s long OE development history and wideband sensor expertise. The sensor’s robust ceramic construction and optimized heater control help maintain consistent operation through rapid temperature swings and load changes.
This part cross-references Monroe Shocks & Struts (e.g., C2D39892) for the same application.
What It Helps Address
- Check engine light related to oxygen sensor performance
- Incorrect air-fuel ratio readings at the ECU
- Rough idle or hesitation caused by inaccurate sensor feedback
- Reduced fuel economy from poor mixture control
- Emissions test failures tied to sensor response issues
Installation Notes
Verify the sensor position before ordering, since this part is listed for both upstream and downstream right locations depending on the vehicle and engine configuration. Confirm connector shape, terminal count, thread size, and harness length against the original sensor before installation. Use proper oxygen sensor service tools and follow factory torque specifications for the 18 mm threaded mount.
Quality Assurance
Bosch supplies OE-proven oxygen sensor technology to the aftermarket, drawing on more than five decades of engine management development. Part Number 17120 is built to the same standard expected from Bosch’s Actual OE Oxygen Sensor line for select Jaguar applications.
| Year | Make | Model | Submodel | Body Type | Drive Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | Jaguar | F-Type | — | — | RWD | 3.0L | V6 | — | Upstream | Actual OE Oxygen Sensor |
| 2019 | Jaguar | F-Type | — | — | — | 3.0L | V6 | — | Upstream | Actual OE Oxygen Sensor |
| 2019 | Jaguar | XE | — | — | RWD | 3.0L | V6 | — | Upstream | Actual OE Oxygen Sensor |
| 2019 | Jaguar | XJ | — | — | RWD | 3.0L | V6 | — | Upstream | Actual OE Oxygen Sensor |
| 2019 | Jaguar | XJ | — | — | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2019 | Jaguar | XJR575 | — | — | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2018 | Jaguar | F-Type | — | — | RWD | 3.0L | V6 | — | Upstream | Actual OE Oxygen Sensor |
| 2018 | Jaguar | F-Type | R-Dynamic | — | AWD | 3.0L | V6 | — | Upstream | Actual OE Oxygen Sensor |
| 2018 | Jaguar | XE | — | — | RWD | 3.0L | V6 | — | Upstream | Actual OE Oxygen Sensor |
| 2018 | Jaguar | XF | — | — | RWD | 3.0L | V6 | — | Upstream | Actual OE Oxygen Sensor |
| 2018 | Jaguar | XJ | — | — | — | 3.0L | V6 | FLEX | Upstream | Actual OE Oxygen Sensor |
| 2018 | Jaguar | XJ | — | — | RWD | 3.0L | V6 | GAS | Upstream | Actual OE Oxygen Sensor |
| 2018 | Jaguar | XJ | — | — | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2018 | Jaguar | XJR575 | — | — | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2017 | Jaguar | F-Type | — | — | — | 3.0L | V6 | — | Upstream | Actual OE Oxygen Sensor |
| 2017 | Jaguar | F-Type | — | — | RWD | 3.0L | V6 | — | Upstream | Actual OE Oxygen Sensor |
| 2017 | Jaguar | XE | — | — | RWD | 3.0L | V6 | — | Upstream | Actual OE Oxygen Sensor |
| 2017 | Jaguar | XF | — | — | RWD | 3.0L | V6 | — | Upstream | Actual OE Oxygen Sensor |
| 2017 | Jaguar | XJ | — | — | RWD | 3.0L | V6 | — | Upstream | Actual OE Oxygen Sensor |
| 2017 | Jaguar | XJ | — | — | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2017 | Jaguar | XJR | — | — | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2016 | Jaguar | F-Type | — | — | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2016 | Jaguar | F-Type | — | — | — | 3.0L | V6 | — | Upstream | Actual OE Oxygen Sensor |
| 2016 | Jaguar | F-Type | — | Coupe | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2016 | Jaguar | XF | — | — | RWD | 3.0L | V6 | — | Downstream Right | Located After Secondary Converter; Actual OE Oxygen Sensor |
| 2016 | Jaguar | XF | — | — | RWD | 3.0L | V6 | — | Upstream | Actual OE Oxygen Sensor |
| 2016 | Jaguar | XJ | — | — | RWD | 3.0L | V6 | — | Upstream | Actual OE Oxygen Sensor |
| 2016 | Jaguar | XJ | — | — | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2016 | Jaguar | XJR | — | — | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2015 | Jaguar | F-Type | — | — | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2015 | Jaguar | F-Type | — | — | — | 3.0L | V6 | — | Upstream | Actual OE Oxygen Sensor |
| 2015 | Jaguar | XF | — | — | — | 5.0L | V8 | — | Downstream Right | Actual OE Oxygen Sensor |
| 2015 | Jaguar | XF | — | — | RWD | 3.0L | V6 | — | Downstream Right | Located After Primary Converter; Actual OE Oxygen Sensor |
| 2015 | Jaguar | XF | — | — | RWD | 3.0L | V6 | — | Upstream | Actual OE Oxygen Sensor |
| 2015 | Jaguar | XF | — | — | RWD | 3.0L | V6 | — | Downstream Right | Located After Secondary Converter; Actual OE Oxygen Sensor |
| 2015 | Jaguar | XF | — | — | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2015 | Jaguar | XFR | — | — | — | 5.0L | V8 | — | Downstream Right | Actual OE Oxygen Sensor |
| 2015 | Jaguar | XFR | — | — | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2015 | Jaguar | XFR-S | — | — | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2015 | Jaguar | XFR-S | — | — | — | 5.0L | V8 | — | Downstream Right | Located After Primary Converter; Actual OE Oxygen Sensor |
| 2015 | Jaguar | XFR-S | — | — | — | 5.0L | V8 | — | Downstream Right | Located After Secondary Converter; Actual OE Oxygen Sensor |
| 2015 | Jaguar | XJ | — | — | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2015 | Jaguar | XJ | — | — | RWD | 3.0L | V6 | — | Upstream | Actual OE Oxygen Sensor |
| 2015 | Jaguar | XJR | — | — | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2014 | Jaguar | F-Type | — | — | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2014 | Jaguar | F-Type | — | — | — | 3.0L | V6 | — | Upstream | Actual OE Oxygen Sensor |
| 2014 | Jaguar | XF | — | — | RWD | 3.0L | V6 | — | Upstream | Actual OE Oxygen Sensor |
| 2014 | Jaguar | XF | — | — | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2014 | Jaguar | XF | — | — | — | 5.0L | V8 | — | Downstream Right | Actual OE Oxygen Sensor |
| 2014 | Jaguar | XFR | — | — | — | 5.0L | V8 | — | Downstream Right | Actual OE Oxygen Sensor |
| 2014 | Jaguar | XFR | — | — | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2014 | Jaguar | XFR-S | — | — | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2014 | Jaguar | XJ | — | — | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2014 | Jaguar | XJ | — | — | RWD | 3.0L | V6 | — | Upstream | Actual OE Oxygen Sensor |
| 2014 | Jaguar | XJR | — | — | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2013 | Jaguar | XF | — | — | RWD | 3.0L | V6 | — | Upstream | Actual OE Oxygen Sensor |
| 2013 | Jaguar | XF | — | — | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2013 | Jaguar | XFR | — | — | — | 5.0L | V8 | — | Downstream Right | Actual OE Oxygen Sensor |
| 2013 | Jaguar | XFR | — | — | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2013 | Jaguar | XFR-S | — | — | — | 5.0L | V8 | — | Upstream | Actual OE Oxygen Sensor |
| 2013 | Jaguar | XJ | — | — | RWD | 3.0L | V6 | — | Upstream | Actual OE Oxygen Sensor |
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