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BMW X4 Oxygen Sensor Replacement

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  1. ✓ In Stock 2015-2018 BMW X4 Black Oxygen Sensor Set (Used OEM)

    2015-2018 BMW X4 Black Oxygen Sensor Set (Used OEM)

    Partslink #: OEMG-1229

    This is a set of catalytic oxygen (O2) lambda probe sensors. Fits BMW F25 chassis.

    Condition: Excellent (A)

    $44.95 View part →
  2. ✓ In Stock 2015-2018 BMW X4 White Post-Catalyst Oxygen Sensor (Used OEM)

    2015-2018 BMW X4 White Post-Catalyst Oxygen Sensor (Used OEM)

    Partslink #: OEMG-35097

    Fits vehicles with the N20 or N26 engine. Fits BMW F10, F15, F30, F32, and F36 chassis.

    Condition: Excellent (A)
    Mileage: 172,400 miles

    $44.95 View part →
  3. ✓ In Stock 2019-2025 BMW X4 Gray Upstream Oxygen Sensor (Used OEM)

    2019-2025 BMW X4 Gray Upstream Oxygen Sensor (Used OEM)

    Partslink #: OEMG-36889

    Fits vehicles with the B46 engine only. Fits BMW F22, F30, F36, G01, and G30 chassis.

    Condition: Excellent (A)
    Mileage: 190,300 miles

    $44.95 View part →
  4. ✓ In Stock 2015-2018 BMW X4 Gray Upstream Oxygen Sensor (Used OEM)

    2015-2018 BMW X4 Gray Upstream Oxygen Sensor (Used OEM)

    Partslink #: OEMG-3914

    This is a set of catalytic oxygen (O2) lambda probe sensors. Fits BMW F25 chassis.

    Condition: Excellent (A)

    $44.95 View part →
  5. ✓ In Stock 2015-2018 BMW X4 Black Upstream Oxygen Sensor (Used OEM)

    2015-2018 BMW X4 Black Upstream Oxygen Sensor (Used OEM)

    Partslink #: OEMG-46736

    Fits vehicles with N20 or N26 engines. The length is 540mm. Fits BMW F10, F25, F30, F32, and F36 chassis.

    Condition: Excellent (A)
    Mileage: 89,200 miles

    $44.95 View part →
  6. ✓ In Stock 2015-2018 BMW X4 Oxygen Sensor - Downstream (Bosch)

    2015-2018 BMW X4 Oxygen Sensor - Downstream (Bosch)

    Partslink #: 15733
    $69.93 View part →
  7. ✓ In Stock 2015-2018 BMW X4 White Post-Catalyst Oxygen Sensor (Used OEM)

    2015-2018 BMW X4 White Post-Catalyst Oxygen Sensor (Used OEM)

    Partslink #: OEMG-38629

    It fits vehicles with the N55 engine only. Fits BMW F10, F15, F22, F30, F32, and F36 chassis.

    Condition: Excellent (A)
    Mileage: 130,700 miles

    $69.95 View part →
  8. ✓ In Stock 2019 BMW X4 Post-Cat Oxygen Sensor (Used OEM)

    2019 BMW X4 Post-Cat Oxygen Sensor (Used OEM)

    Partslink #: OEMG-52303

    This is a pair of oxygen sensors. One of the mounting tabs is broken, and the wire cover has a small nick. Fits BMW F22, F30, F32, F36, G01, and G30 chassis.

    Condition: Excellent (A)
    Mileage: 38,200 miles

    $75.95 View part →
  9. ✓ In Stock 2015-2018 BMW X4 Oxygen Sensor - Downstream (Walker Products)

    2015-2018 BMW X4 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 350-34229

    B1S2

    $76.21 View part →
  10. ✓ In Stock 2015 BMW X4 Oxygen Sensor - Downstream (Walker Products)

    2015 BMW X4 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 350-34330

    B1S2

    $85.80 View part →
  11. ✓ In Stock 2016-2018 BMW X4 Oxygen Sensor - Downstream (Walker Products)

    2016-2018 BMW X4 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 350-34888

    B1S2

    $85.97 View part →
  12. ✓ In Stock 2019-2025 BMW X4 Blue Regulating Oxygen Sensor (Used OEM)

    2019-2025 BMW X4 Blue Regulating Oxygen Sensor (Used OEM)

    Partslink #: OEMG-2188

    This is an oxygen sensor for vehicles with the B48 engine. Fits BMW G01, G02, G20, and G30 chassis.

    Condition: Excellent (A)

    $86.95 View part →
  13. ✓ In Stock 2020-2025 BMW X4 Black Regulating Lambda Probe (Pre-Catalyst Oxygen Sensor) (Used OEM)

    2020-2025 BMW X4 Black Regulating Lambda Probe (Pre-Catalyst Oxygen Sensor) (Used OEM)

    Partslink #: OEMG-4262

    For vehicles with the B48 engine. Fits BMW G01, G02, G20, and G30 chassis.

    Condition: Excellent (A)

    $86.95 View part →
  14. ✓ In Stock 2020-2025 BMW X4 Black Pre-Catalyst Oxygen Sensor (Used OEM)

    2020-2025 BMW X4 Black Pre-Catalyst Oxygen Sensor (Used OEM)

    Partslink #: OEMG-44862

    It is for vehicles with the B48 engine. Fits BMW G01, G02, G30, and G20 chassis.

    Condition: Excellent (A)
    Mileage: 63,000 miles

    $86.95 View part →
  15. ✓ In Stock 2020-2025 BMW X4 Black Upstream Oxygen Sensor (Used OEM)

    2020-2025 BMW X4 Black Upstream Oxygen Sensor (Used OEM)

    Partslink #: OEMG-46484

    It fits vehicles with the B48 engine only. Fits BMW G01, G02, G30, and G20 chassis.

    Condition: Excellent (A)
    Mileage: 109,100 miles

    $86.95 View part →
  16. ✓ In Stock 2015-2016 BMW X4 Oxygen Sensor (Facet)

    2015-2016 BMW X4 Oxygen Sensor (Facet)

    Partslink #: 10.8554

    Nr. Of Wires: 4 Exhaust System: After catalytic converter

    $87.22 View part →
  17. ✓ In Stock 2015-2018 BMW X4 Oxygen Sensor - Rear (URO Parts)

    2015-2018 BMW X4 Oxygen Sensor - Rear (URO Parts)

    Partslink #: 11787589122

    After catalyst in exhaust pipe

    $89.25 View part →
  18. ✓ In Stock 2015-2018 BMW X4 Oxygen Sensor (URO Parts)

    2015-2018 BMW X4 Oxygen Sensor (URO Parts)

    Partslink #: 11787589121

    Before catalyst in exhaust pipe

    $91.84 View part →
  19. ✓ In Stock 2019-2025 BMW X4 Black Oxygen Sensor (Used OEM)

    2019-2025 BMW X4 Black Oxygen Sensor (Used OEM)

    Partslink #: OEMG-37025

    It fits vehicles with the B46 engine only. Fits BMW G01, G20, G26, and G30 chassis.

    Condition: Excellent (A)
    Mileage: 62,500 miles

    $95.95 View part →
  20. ✓ In Stock 2019-2025 BMW X4 Black Upstream Oxygen Sensor (Used OEM)

    2019-2025 BMW X4 Black Upstream Oxygen Sensor (Used OEM)

    Partslink #: OEMG-4816

    This is an oxygen sensor (also called a lambda monitor sensor). Fits vehicles with the B48 engine. Fits BMW G01, G02, G30, and G20 chassis.

    Condition: Excellent (A)

    $95.95 View part →
  21. ✓ In Stock 2019-2024 BMW X4 Oxygen Sensor - Downstream or Downstream Right (Walker Products)

    2019-2024 BMW X4 Oxygen Sensor - Downstream or Downstream Right (Walker Products)

    Partslink #: 350-341031

    B1S2

    $101.63 View part →
  22. ✓ In Stock 2019-2023 BMW X4 Oxygen Sensor - Downstream or Downstream Right (Walker Products)

    2019-2023 BMW X4 Oxygen Sensor - Downstream or Downstream Right (Walker Products)

    Partslink #: 250-241213

    B1S2

    $124.33 View part →
  23. ✓ In Stock 2019-2021 BMW X4 Oxygen Sensor - Downstream (Walker Products)

    2019-2021 BMW X4 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 350-34673
    $102.36 View part →
  24. ✓ In Stock 2015-2018 BMW X4 White Set of Pre-Catalyst and Post-Catalyst Oxygen Sensors (Used OEM)

    2015-2018 BMW X4 White Set of Pre-Catalyst and Post-Catalyst Oxygen Sensors (Used OEM)

    Partslink #: OEMG-2017

    For vehicles with the N20B20O0 engine. Fits BMW F10 chassis.

    Condition: Excellent (A)

    $109.95 View part →
  25. ✓ In Stock 2015-2018 BMW X4 Oxygen Sensor - Downstream (Walker Products)

    2015-2018 BMW X4 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 250-241027

    B1S2

    $114.70 View part →
  26. ✓ In Stock 2015-2017 BMW X4 Oxygen Sensor - Downstream or Rear (Vemo)

    2015-2017 BMW X4 Oxygen Sensor - Downstream or Rear (Vemo)

    Partslink #: V20-76-0061

    Grade: Aftermarket With OE No. 11787589122

    $116.06 View part →
  27. ✓ In Stock 2016-2018 BMW X4 Oxygen Sensor - Downstream (Walker Products)

    2016-2018 BMW X4 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 250-241161

    B1S2

    $118.08 View part →
  28. ✓ In Stock 2017-2018 BMW X4 Oxygen Sensor - Downstream (Bosch)

    2017-2018 BMW X4 Oxygen Sensor - Downstream (Bosch)

    Partslink #: 16046
    $118.42 View part →
  29. ✓ In Stock 2015 BMW X4 Oxygen Sensor - Downstream (Walker Products)

    2015 BMW X4 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 250-24991

    B1S2

    $119.57 View part →
  30. ✓ In Stock 2015-2018 BMW X4 Oxygen Sensor - Upstream (Walker Products)

    2015-2018 BMW X4 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-35131

    B1S1

    $120.56 View part →
  31. ✓ In Stock 2019-2021 BMW X4 Oxygen Sensor - Downstream (Walker Products)

    2019-2021 BMW X4 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 250-241214
    $122.59 View part →
  32. ✓ In Stock 2015-2018 BMW X4 Oxygen Sensor - Downstream (Denso)

    2015-2018 BMW X4 Oxygen Sensor - Downstream (Denso)

    Partslink #: 234-8084

    O.E. Quality Direct Fit Replacement Sensor

    $124.51 View part →
  33. ✓ In Stock 2016-2018 BMW X4 Oxygen Sensor - Upstream (Walker Products)

    2016-2018 BMW X4 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-35079

    B1S1

    $126.33 View part →
  34. ✓ In Stock 2019-2021 BMW X4 Oxygen Sensor - Downstream (Bosch)

    2019-2021 BMW X4 Oxygen Sensor - Downstream (Bosch)

    Partslink #: 16139
    $127.02 View part →
  35. ✓ In Stock 2015 BMW X4 Oxygen Sensor - Upstream (Walker Products)

    2015 BMW X4 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-35091

    B1S1

    $127.86 View part →
  36. ✓ In Stock 2022-2024 BMW X4 Oxygen Sensor - Downstream (Walker Products)

    2022-2024 BMW X4 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 350-341055
    $133.22 View part →
  37. ✓ In Stock 2016-2018 BMW X4 Oxygen Sensor - Upstream (Walker Products)

    2016-2018 BMW X4 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-25089

    B1S1

    $134.18 View part →
  38. ✓ In Stock 2019-2021 BMW X4 Oxygen Sensor - Upstream (Bosch)

    2019-2021 BMW X4 Oxygen Sensor - Upstream (Bosch)

    Partslink #: 17404
    $136.07 View part →
  39. ✓ In Stock 2019-2024 BMW X4 Black Oxygen Sensor Set (Used OEM)

    2019-2024 BMW X4 Black Oxygen Sensor Set (Used OEM)

    Partslink #: OEMG-1394

    This is a set of catalytic oxygen (O2) lambda probe sensors. Fits BMW G01 chassis.

    Condition: Excellent (A)

    $139.95 View part →
  40. ✓ In Stock 2019-2021 BMW X4 Oxygen Sensor - Upstream (Walker Products)

    2019-2021 BMW X4 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-35112
    $139.98 View part →
  41. ✓ In Stock 2015-2016 BMW X4 Oxygen Sensor - Downstream (Denso)

    2015-2016 BMW X4 Oxygen Sensor - Downstream (Denso)

    Partslink #: 234-4479

    O.E. Quality Direct Fit Replacement Sensor

    $143.47 View part →
  42. ✓ In Stock 2015-2018 BMW X4 Oxygen Sensor - Downstream (Bosch)

    2015-2018 BMW X4 Oxygen Sensor - Downstream (Bosch)

    Partslink #: 16239
    $143.69 View part →
  43. ✓ In Stock 2015-2018 BMW X4 Oxygen Sensor - Upstream (Walker Products)

    2015-2018 BMW X4 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-25162

    B1S1

    $147.14 View part →
  44. ✓ In Stock 2019-2021 BMW X4 Oxygen Sensor - Upstream (Walker Products)

    2019-2021 BMW X4 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-35142

    B1S1

    $147.85 View part →
  45. ✓ In Stock 2015-2018 BMW X4 Oxygen Sensor - Downstream (NGK)

    2015-2018 BMW X4 Oxygen Sensor - Downstream (NGK)

    Partslink #: 25740

    B1S2 OE Equivalent Design

    $148.74 View part →
  46. ✓ In Stock 2015-2016 BMW X4 Oxygen Sensor - Downstream (NGK)

    2015-2016 BMW X4 Oxygen Sensor - Downstream (NGK)

    Partslink #: 25730

    B1S2 OE Equivalent Design

    $152.24 View part →
  47. ✓ In Stock 2015 BMW X4 Oxygen Sensor - Upstream (Walker Products)

    2015 BMW X4 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-25106

    B1S1

    $154.67 View part →
  48. ✓ In Stock 2019-2021 BMW X4 Oxygen Sensor - Upstream (Walker Products)

    2019-2021 BMW X4 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-25132
    $155.16 View part →
  49. ✓ In Stock 2019-2021 BMW X4 Oxygen Sensor - Upstream (Walker Products)

    2019-2021 BMW X4 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-25131

    B1S1

    $160.67 View part →
  50. ✓ In Stock 2022-2024 BMW X4 Oxygen Sensor - Downstream (Walker Products)

    2022-2024 BMW X4 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 250-241294
    $160.92 View part →
  51. ✓ In Stock 2015-2018 BMW X4 Oxygen Sensor - Upstream (Bosch)

    2015-2018 BMW X4 Oxygen Sensor - Upstream (Bosch)

    Partslink #: 17272
    $164.21 View part →
  52. ✓ In Stock 2017-2018 BMW X4 Oxygen Sensor - Upstream (Bosch)

    2017-2018 BMW X4 Oxygen Sensor - Upstream (Bosch)

    Partslink #: 17015
    $167.24 View part →
  53. ✓ In Stock 2016-2018 BMW X4 Oxygen Sensor - Downstream (Denso)

    2016-2018 BMW X4 Oxygen Sensor - Downstream (Denso)

    Partslink #: 234-4971

    O.E. Quality Direct Fit Replacement Sensor

    $183.11 View part →
  54. ✓ In Stock 2019 BMW X4 Oxygen Sensor - Downstream (NGK)

    2019 BMW X4 Oxygen Sensor - Downstream (NGK)

    Partslink #: 25768

    B1S2 B58 Eng OE Equivalent Design

    $183.83 View part →
  55. ✓ In Stock 2016-2020 BMW X4 Oxygen Sensor - Downstream (Bosch)

    2016-2020 BMW X4 Oxygen Sensor - Downstream (Bosch)

    Partslink #: W0133-3591258
    $184.01 View part →
  56. ✓ In Stock 2019-2020 BMW X4 Oxygen Sensor - Downstream (Bosch)

    2019-2020 BMW X4 Oxygen Sensor - Downstream (Bosch)

    Partslink #: W0133-2386992
    $186.69 View part →
  57. ✓ In Stock 2015-2016 BMW X4 Oxygen Sensor - Downstream (Bosch)

    2015-2016 BMW X4 Oxygen Sensor - Downstream (Bosch)

    Partslink #: 16417
    $188.51 View part →
  58. ✓ In Stock 2015-2018 BMW X4 Oxygen Sensor - Downstream (Original Equipment)

    2015-2018 BMW X4 Oxygen Sensor - Downstream (Original Equipment)

    Partslink #: W0133-1926093
    $192.66 View part →
  59. ✓ In Stock 2015-2016 BMW X4 Oxygen Sensor - Upstream (Bosch)

    2015-2016 BMW X4 Oxygen Sensor - Upstream (Bosch)

    Partslink #: 17000
    $196.76 View part →
  60. ✓ In Stock 2019-2024 BMW X4 Oxygen Sensor - Downstream (NGK)

    2019-2024 BMW X4 Oxygen Sensor - Downstream (NGK)

    Partslink #: 25541

    B1S2 B46 Eng OE Equivalent Design

    $208.02 View part →
  61. ✓ In Stock 2020-2025 BMW X4 Black Lambda Monitor Sensor (Post-Catalyst) (Used OEM)

    2020-2025 BMW X4 Black Lambda Monitor Sensor (Post-Catalyst) (Used OEM)

    Partslink #: OEMG-1063

    Fits BMW G87 chassis.

    Condition: Excellent (A)

    $209.95 View part →
  62. ✓ In Stock 2019-2020 BMW X4 Oxygen Sensor - Upstream (Bosch)

    2019-2020 BMW X4 Oxygen Sensor - Upstream (Bosch)

    Partslink #: W0133-2337525
    $224.04 View part →
  63. ✓ In Stock 2015-2018 BMW X4 Oxygen Sensor - Upstream (Spectra)

    2015-2018 BMW X4 Oxygen Sensor - Upstream (Spectra)

    Partslink #: OS6227

    Bank 1 Sensor 1 w/ 5 Wires

    $225.89 View part →
  64. ✓ In Stock 2015-2016 BMW X4 Oxygen Sensor - Rear (Delphi)

    2015-2016 BMW X4 Oxygen Sensor - Rear (Delphi)

    Partslink #: ES20421
    $228.27 View part →
  65. ✓ In Stock 2015-2016 BMW X4 Oxygen Sensor - Downstream (Bosch)

    2015-2016 BMW X4 Oxygen Sensor - Downstream (Bosch)

    Partslink #: W0133-2078486
    $231.66 View part →
  66. ✓ In Stock 2019-2020 BMW X4 Oxygen Sensor - Downstream (Denso)

    2019-2020 BMW X4 Oxygen Sensor - Downstream (Denso)

    Partslink #: W0133-2996903
    $235.73 View part →
  67. ✓ In Stock 2016-2020 BMW X4 Oxygen Sensor - Upstream (Bosch)

    2016-2020 BMW X4 Oxygen Sensor - Upstream (Bosch)

    Partslink #: W0133-2078487
    $250.88 View part →
  68. ✓ In Stock 2015-2016 BMW X4 Oxygen Sensor - Downstream (Denso)

    2015-2016 BMW X4 Oxygen Sensor - Downstream (Denso)

    Partslink #: W0133-2083400
    $253.89 View part →
  69. ✓ In Stock 2015-2016 BMW X4 Oxygen Sensor - Upstream (Bosch)

    2015-2016 BMW X4 Oxygen Sensor - Upstream (Bosch)

    Partslink #: W0133-1896141
    $257.93 View part →
  70. ✓ In Stock 2016-2018 BMW X4 Oxygen Sensor - Downstream (NGK)

    2016-2018 BMW X4 Oxygen Sensor - Downstream (NGK)

    Partslink #: 25711

    B1S2 OE Equivalent Design

    $304.88 View part →

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Oxygen Sensor Compatibility for BMW X4

Browse our selection of quality oxygen sensor parts designed specifically for your BMW X4. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

M · M Competition · M Sport · M40i · X Line · xDrive28i · xDrive28i X Line · xDrive30i · xDrive30i Carbon Edition · xDrive30i Executive · xDrive30i M Pro Edition · xDrive30i X Line · xDrive35i · xDrive35i M Sport · xDrive35i X Line

Body Types

SUV · Sport Utility

Engine Options

L4 2.0L · L6 3.0L

Transmissions

Automatic

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