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OE Quality
60-Day Returns
BoschPart #: 16139
Bosch 16139 Oxygen Sensor - Downstream
61 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Actual OE Oxygen Sensor, Downstream
Fitment: BMW, 340i, 340i GT xDrive, 340i xDrive, 440i, 440i Gran Coupe, 440i xDrive, 440i xDrive Gran Coupe, 540i, 540i xDrive, 640i xDrive Gran Turismo, 740i, 740i xDrive, M240i, M240i xDrive, X3, and X4
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Oxygen Sensor options
Bosch 16139 Oxygen Sensor - Downstream
| Brand | Bosch |
|---|---|
| Part Number | 16139 |
| Position | Actual OE Oxygen Sensor, Downstream |
| Wiring Harness Length | 18.4 |
| Terminal Type | Blade |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 4 |
| Grade Type | Standard replacement |
| Connector Shape | Oblong |
| Terminal Quantity | 4 |
| Connector Gender | Male |
| Terminal Gender | Male |
| Overall Length | 21.7 |
| Mounting Type | Threaded |
| Automotive Color / Finish | Steel |
| Automotive Item Weight (lbs) | 0.242508 lb |
| Heated (Oxygen Sensor) | Yes |
| Hex Size (Oxygen Sensor) | 22 mm |
| Housing Material | Metal |
| Length (Sealing Surface To End Of Connector) | 20.6 in |
| Mounting Bracket Included | No |
| Oxygen Sensor Type | Narrow-band heated |
| Sensor Type | Narrow-band |
| Thread Diameter (Oxygen Sensor) | 18 mm |
| Thread Size | 18 |
| Wiring Harness Included | Yes |
This part fits 61 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2021 | BMW | M240i | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2021 | BMW | M240i xDrive | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2021 | BMW | X3 | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2021 | BMW | X4 | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2020 | BMW | 440i | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2020 | BMW | 440i Gran Coupe | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2020 | BMW | 440i xDrive | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2020 | BMW | 440i xDrive Gran Coupe | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2020 | BMW | 540i | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2020 | BMW | 540i xDrive | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2020 | BMW | 740i | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2020 | BMW | 740i xDrive | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2020 | BMW | M240i | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2020 | BMW | M240i xDrive | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2020 | BMW | X3 | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2020 | BMW | X4 | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2019 | BMW | 340i GT xDrive | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2019 | BMW | 440i | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2019 | BMW | 440i Gran Coupe | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2019 | BMW | 440i xDrive | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2019 | BMW | 440i xDrive Gran Coupe | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2019 | BMW | 540i | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2019 | BMW | 540i xDrive | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2019 | BMW | 640i xDrive Gran Turismo | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2019 | BMW | 740i | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2019 | BMW | 740i xDrive | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2019 | BMW | M240i | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2019 | BMW | M240i xDrive | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2019 | BMW | X3 | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2019 | BMW | X4 | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2018 | BMW | 340i | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2018 | BMW | 340i GT xDrive | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2018 | BMW | 340i xDrive | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2018 | BMW | 440i | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2018 | BMW | 440i Gran Coupe | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2018 | BMW | 440i xDrive | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2018 | BMW | 440i xDrive Gran Coupe | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2018 | BMW | 540i | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2018 | BMW | 540i xDrive | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2018 | BMW | 640i xDrive Gran Turismo | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2018 | BMW | 740i | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2018 | BMW | 740i xDrive | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2018 | BMW | M240i | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2018 | BMW | M240i xDrive | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2018 | BMW | X3 | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2017 | BMW | 340i | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2017 | BMW | 340i GT xDrive | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2017 | BMW | 340i xDrive | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2017 | BMW | 440i | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2017 | BMW | 440i Gran Coupe | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2017 | BMW | 440i xDrive | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2017 | BMW | 440i xDrive Gran Coupe | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2017 | BMW | 540i | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2017 | BMW | 540i xDrive | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2017 | BMW | 740i | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2017 | BMW | 740i xDrive | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2017 | BMW | M240i | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2017 | BMW | M240i xDrive | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2016 | BMW | 340i | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2016 | BMW | 340i xDrive | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
| 2016 | BMW | 740i | 3.0L | L6 | Downstream | Actual OE Oxygen Sensor |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
11788611294
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.