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BMW 325Ci Oxygen Sensor Replacement

1
SELECT Year
  1. ✓ In Stock 2001-2003 BMW 325Ci Oxygen Sensor - Upstream (Spectra)

    2001-2003 BMW 325Ci Oxygen Sensor - Upstream (Spectra)

    Partslink #: OS5006
    $24.52 View part →
  2. ✓ In Stock 2003-2006 BMW 325Ci Oxygen Sensor - Downstream (Spectra)

    2003-2006 BMW 325Ci Oxygen Sensor - Downstream (Spectra)

    Partslink #: OS5514
    $25.01 View part →
  3. ✓ In Stock 2001-2003 BMW 325Ci Oxygen Sensor - Downstream (Spectra)

    2001-2003 BMW 325Ci Oxygen Sensor - Downstream (Spectra)

    Partslink #: OS5024
    $25.60 View part →
  4. ✓ In Stock 2011-2013 BMW 325Ci Silver Oxygen Sensor (Used OEM)

    2011-2013 BMW 325Ci Silver Oxygen Sensor (Used OEM)

    Partslink #: OEMG-684

    This is a set of 2 oxygen sensors. Fits BMW E82, E88, E90, F10, F32, and X3 chassis.

    Condition: Excellent (A)

    $35.95 View part →
  5. ✓ In Stock 1999-2006 BMW 325Ci Oxygen Sensor Set (Used OEM)

    1999-2006 BMW 325Ci Oxygen Sensor Set (Used OEM)

    Partslink #: OEMG-52528

    This is a set of catalytic oxygen (O2) lambda probe sensors. Fits BMW E85 chassis.

    Condition: Excellent (A)

    $35.95 View part →
  6. ✓ In Stock 2009-2011 BMW 325Ci Silver Pre-Catalyst Oxygen Sensor (Used OEM)

    2009-2011 BMW 325Ci Silver Pre-Catalyst Oxygen Sensor (Used OEM)

    Partslink #: OEMG-47810

    It is an oxygen sensor for vehicles with the M57 diesel engine. Fits BMW E90 and F15 chassis.

    Condition: Excellent (A)
    Mileage: 156,200 miles

    $35.95 View part →
  7. ✓ In Stock 1998-2005 BMW 325Ci Blue Oxygen Sensor (Used OEM)

    1998-2005 BMW 325Ci Blue Oxygen Sensor (Used OEM)

    Partslink #: OEMG-53135

    This is a set of four oxygen sensors. Fits BMW E36 chassis.

    Condition: Excellent (A)

    $44.95 View part →
  8. ✓ In Stock 2012-2019 BMW 325Ci Gray Upstream Oxygen Sensor (Used OEM)

    2012-2019 BMW 325Ci 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 →
  9. ✓ In Stock 2009-2011 BMW 325Ci Oxygen Sensor (Used OEM)

    2009-2011 BMW 325Ci Oxygen Sensor (Used OEM)

    Partslink #: OEMG-26181

    It fits vehicles with the M57 engine. Fits BMW E90 and F15 chassis.

    Condition: Excellent (A)

    $44.95 View part →
  10. ✓ In Stock 2012-2018 BMW 325Ci Black Upstream Oxygen Sensor (Used OEM)

    2012-2018 BMW 325Ci 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 →
  11. ✓ In Stock 2001-2003 BMW 325Ci Oxygen Sensor - Front or Rear (URO Parts)

    2001-2003 BMW 325Ci Oxygen Sensor - Front or Rear (URO Parts)

    Partslink #: 11781742050
    $55.80 View part →
  12. ✓ In Stock 2001-2003 BMW 325Ci Oxygen Sensor - Front (Vemo)

    2001-2003 BMW 325Ci Oxygen Sensor - Front (Vemo)

    Partslink #: V20-76-0026

    Grade: Aftermarket Description: 4 Cables / 300 mm

    $57.29 View part →
  13. ✓ In Stock 2001-2003 BMW 325Ci Oxygen Sensor - Rear (Vemo)

    2001-2003 BMW 325Ci Oxygen Sensor - Rear (Vemo)

    Partslink #: V20-76-0023

    Grade: Aftermarket Description: 4 Cables / 1020 mm With OE No. MHK000220

    $61.57 View part →
  14. ✓ In Stock 2012-2015 BMW 325Ci Black Oxygen Sensor Set (Pre-Catalyst and Post-Catalyst) (Used OEM)

    2012-2015 BMW 325Ci Black Oxygen Sensor Set (Pre-Catalyst and Post-Catalyst) (Used OEM)

    Partslink #: OEMG-35964

    It fits vehicles with the N55 engine only. Fits BMW F10, F22, F30, F32, and F33 chassis.

    Condition: Excellent (A)

    $69.95 View part →
  15. ✓ In Stock 2013-2019 BMW 325Ci White Post-Catalyst Oxygen Sensor (Used OEM)

    2013-2019 BMW 325Ci 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 →
  16. ✓ In Stock 2012-2019 BMW 325Ci Gray Pre-Cat and Post-Cat Oxygen Sensor Set (Used OEM)

    2012-2019 BMW 325Ci Gray Pre-Cat and Post-Cat Oxygen Sensor Set (Used OEM)

    Partslink #: OEMG-47516

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

    Condition: Excellent (A)
    Mileage: 237,200 miles

    $69.95 View part →
  17. ✓ In Stock 2001-2003 BMW 325Ci Oxygen Sensor - Upstream (Walker Products)

    2001-2003 BMW 325Ci Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-34142

    Cyl 4-6

    $72.05 View part →
  18. ✓ In Stock 2001-2003 BMW 325Ci Oxygen Sensor - Downstream (Walker Products)

    2001-2003 BMW 325Ci Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 350-34437

    Cyl 1-3

    $74.10 View part →
  19. ✓ In Stock 2016-2019 BMW 325Ci Black Oxygen Sensor Set (Pre- and Post-Catalyst) (Used OEM)

    2016-2019 BMW 325Ci Black Oxygen Sensor Set (Pre- and Post-Catalyst) (Used OEM)

    Partslink #: OEMG-44477

    It fits vehicles with the B46 engine. Fits BMW F22, F30, F32, F36, G01, and G30 chassis.

    Condition: Excellent (A)
    Mileage: 108,100 miles

    $75.95 View part →
  20. ✓ In Stock 2016-2019 BMW 325Ci White Post-Catalytic Oxygen Sensor (Used OEM)

    2016-2019 BMW 325Ci White Post-Catalytic Oxygen Sensor (Used OEM)

    Partslink #: OEMG-52819

    Fits vehicles with the B46 engine. Fits BMW F22, F30, F32, F36, G01, and G30 chassis.

    Condition: Excellent (A)
    Mileage: 126,700 miles

    $75.95 View part →
  21. ✓ In Stock 2016-2018 BMW 325Ci Post-Cat Oxygen Sensor (Used OEM)

    2016-2018 BMW 325Ci 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 →
  22. ✓ In Stock 2016-2019 BMW 325Ci Silver Oxygen Sensor (Used OEM)

    2016-2019 BMW 325Ci Silver Oxygen Sensor (Used OEM)

    Partslink #: OEMG-43766

    Fits BMW F22, F30, F32, F36, G01, and G30 chassis.

    Condition: Excellent (A)

    $75.95 View part →
  23. ✓ In Stock 2016-2019 BMW 325Ci Oxygen Sensor (Used OEM)

    2016-2019 BMW 325Ci Oxygen Sensor (Used OEM)

    Partslink #: OEMG-42600

    Fits BMW F22, F30, F32, F36, G01, and G30 chassis.

    Condition: Excellent (A)
    Mileage: 139,400 miles

    $75.95 View part →
  24. ✓ In Stock 2001-2003 BMW 325Ci Oxygen Sensor - Upstream (Walker Products)

    2001-2003 BMW 325Ci Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-24611

    Cyl 1-3

    $80.68 View part →
  25. ✓ In Stock 2003-2006 BMW 325Ci Oxygen Sensor - Downstream (Walker Products)

    2003-2006 BMW 325Ci Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 350-34648

    Cyl 4-6

    $80.73 View part →
  26. ✓ In Stock 2001-2006 BMW 325Ci Oxygen Sensor - Downstream or Downstream Front or Downstream Rear or Upstream (Bosch)

    2001-2006 BMW 325Ci Oxygen Sensor - Downstream or Downstream Front or Downstream Rear or Upstream (Bosch)

    Partslink #: 15738

    Located in Exhaust Manifold

    $82.20 View part →
  27. ✓ In Stock 2019-2026 BMW 325Ci Black Upstream Oxygen Sensor (Used OEM)

    2019-2026 BMW 325Ci 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)

    $86.95 View part →
  28. ✓ In Stock 2019-2026 BMW 325Ci Black Regulating Lambda Probe (Pre-Catalytic Converter Oxygen Sensor) (Used OEM)

    2019-2026 BMW 325Ci Black Regulating Lambda Probe (Pre-Catalytic Converter Oxygen Sensor) (Used OEM)

    Partslink #: OEMG-3768

    It fits vehicles with the B46 or B48 engine. Fits BMW G01, G20, G26, and G30 chassis.

    Condition: Excellent (A)

    $86.95 View part →
  29. ✓ In Stock 2003-2006 BMW 325Ci Oxygen Sensor - Rear (Facet)

    2003-2006 BMW 325Ci Oxygen Sensor - Rear (Facet)

    Partslink #: 10.8213

    Location-Front Manifold From 03/2003

    $88.46 View part →
  30. ✓ In Stock 2003 BMW 325Ci Oxygen Sensor - Upstream (Walker Products)

    2003 BMW 325Ci Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-35080

    Cyl 4-6

    $95.31 View part →
  31. ✓ In Stock 2001-2003 BMW 325Ci Oxygen Sensor - Upstream (NGK)

    2001-2003 BMW 325Ci Oxygen Sensor - Upstream (NGK)

    Partslink #: 25569

    Cyls. 4-6 B2S1 OE Equivalent Design

    $95.73 View part →
  32. ✓ In Stock 2001-2003 BMW 325Ci Oxygen Sensor - Downstream (Walker Products)

    2001-2003 BMW 325Ci Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 250-24392

    Cyl 4-6

    $97.61 View part →
  33. ✓ In Stock 2012-2018 BMW 325Ci NOx Sensor (Used OEM)

    2012-2018 BMW 325Ci NOx Sensor (Used OEM)

    Partslink #: OEMG-30614

    It fits vehicles with the N47 or N57 engine only. The NOx sensor length is 415mm. Fits BMW F30, E70, and F15 chassis.

    Condition: Excellent (A)

    $99.95 View part →
  34. ✓ In Stock 2001-2006 BMW 325Ci Oxygen Sensor - Downstream or Upstream (Denso)

    2001-2006 BMW 325Ci Oxygen Sensor - Downstream or Upstream (Denso)

    Partslink #: 234-4201

    O.E. Quality Universal Replacement Sensor

    $107.68 View part →
  35. ✓ In Stock 2001-2003 BMW 325Ci Oxygen Sensor - Downstream (Bosch)

    2001-2003 BMW 325Ci Oxygen Sensor - Downstream (Bosch)

    Partslink #: 15109
    $108.97 View part →
  36. ✓ In Stock 2001-2003 BMW 325Ci Oxygen Sensor - Downstream (NGK)

    2001-2003 BMW 325Ci Oxygen Sensor - Downstream (NGK)

    Partslink #: 25587

    Cyls. 1-3 B1S2 OE Equivalent Design

    $112.28 View part →
  37. ✓ In Stock 2001-2003 BMW 325Ci Oxygen Sensor - Rear (Delphi)

    2001-2003 BMW 325Ci Oxygen Sensor - Rear (Delphi)

    Partslink #: ES10857
    $115.26 View part →
  38. ✓ In Stock 2003-2006 BMW 325Ci Oxygen Sensor - Upstream (Walker Products)

    2003-2006 BMW 325Ci Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-35081

    Cyl 4-6, From 03/2003

    $118.62 View part →
  39. ✓ In Stock 2003-2006 BMW 325Ci Oxygen Sensor - Downstream (Denso)

    2003-2006 BMW 325Ci Oxygen Sensor - Downstream (Denso)

    Partslink #: 234-4473

    O.E. Quality Direct Fit Replacement Sensor

    $121.04 View part →
  40. ✓ In Stock 2001-2003 BMW 325Ci Oxygen Sensor - Upstream (Bosch)

    2001-2003 BMW 325Ci Oxygen Sensor - Upstream (Bosch)

    Partslink #: W0133-1607726
    $123.18 View part →
  41. ✓ In Stock 2003 BMW 325Ci Oxygen Sensor - Upstream (Walker Products)

    2003 BMW 325Ci Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-25004

    Cyl 1-3

    $124.82 View part →
  42. ✓ In Stock 2001-2006 BMW 325Ci Oxygen Sensor - Front (Facet)

    2001-2006 BMW 325Ci Oxygen Sensor - Front (Facet)

    Partslink #: 10.8488

    Wire length: 40,00 inch

    $124.91 View part →
  43. ✓ In Stock 2003-2006 BMW 325Ci Oxygen Sensor - Downstream (Walker Products)

    2003-2006 BMW 325Ci Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 250-24677

    Cyl 1-3

    $125.21 View part →
  44. ✓ In Stock 2001-2003 BMW 325Ci Oxygen Sensor - Upstream (Denso)

    2001-2003 BMW 325Ci Oxygen Sensor - Upstream (Denso)

    Partslink #: W0133-1891849
    $131.70 View part →
  45. ✓ In Stock 2001-2003 BMW 325Ci Oxygen Sensor - Front (Delphi)

    2001-2003 BMW 325Ci Oxygen Sensor - Front (Delphi)

    Partslink #: ES10899
    $132.70 View part →
  46. ✓ In Stock 2003-2006 BMW 325Ci Oxygen Sensor - Downstream or Downstream Front (Bosch)

    2003-2006 BMW 325Ci Oxygen Sensor - Downstream or Downstream Front (Bosch)

    Partslink #: 15680

    Located in Exhaust Manifold

    $133.83 View part →
  47. ✓ In Stock 2001-2003 BMW 325Ci Oxygen Sensor - Downstream (Walker Products)

    2001-2003 BMW 325Ci Oxygen Sensor - Downstream (Walker Products)

    Partslink #: W0133-1916927
    $135.70 View part →
  48. ✓ In Stock 2001-2003 BMW 325Ci Oxygen Sensor - Downstream (Denso)

    2001-2003 BMW 325Ci Oxygen Sensor - Downstream (Denso)

    Partslink #: W0133-2092411
    $136.29 View part →
  49. ✓ In Stock 2003-2006 BMW 325Ci Oxygen Sensor - Downstream or Downstream Rear (Bosch)

    2003-2006 BMW 325Ci Oxygen Sensor - Downstream or Downstream Rear (Bosch)

    Partslink #: 15681

    Located in Exhaust Manifold

    $137.19 View part →
  50. ✓ In Stock 2020-2024 BMW 325Ci Oxygen Sensor (Used OEM)

    2020-2024 BMW 325Ci Oxygen Sensor (Used OEM)

    Partslink #: OEMG-52052

    For vehicles with the B58 engine. Fits BMW G01, G05, G20, G22, G23, and G30 chassis.

    Condition: Excellent (A)
    Mileage: 56,100 miles

    $139.95 View part →
  51. ✓ In Stock 2020-2024 BMW 325Ci White Lambda Monitor Sensor (Used OEM)

    2020-2024 BMW 325Ci White Lambda Monitor Sensor (Used OEM)

    Partslink #: OEMG-3606

    Fits vehicles with the B58 engine. Fits BMW G01, G05, G20, G22, G23, and G30 chassis.

    Condition: Excellent (A)

    $139.95 View part →
  52. ✓ In Stock 2019-2024 BMW 325Ci Gray Oxygen Sensor (Post-Cat) (Used OEM)

    2019-2024 BMW 325Ci Gray Oxygen Sensor (Post-Cat) (Used OEM)

    Partslink #: OEMG-3196

    Fits vehicles with the B58 engine. Fits BMW G01, G05, G20, G22, G23, and G30 chassis.

    Condition: Excellent (A)

    $139.95 View part →
  53. ✓ In Stock 2003-2006 BMW 325Ci Oxygen Sensor - Downstream (NGK)

    2003-2006 BMW 325Ci Oxygen Sensor - Downstream (NGK)

    Partslink #: 25658

    Cyls. 4-6 B2S2 OE Equivalent Design

    $142.80 View part →
  54. ✓ In Stock 2003-2006 BMW 325Ci Oxygen Sensor - Upstream (Walker Products)

    2003-2006 BMW 325Ci Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-25016

    Cyl 1-3, From 03/2003

    $142.97 View part →
  55. ✓ In Stock 2001-2003 BMW 325Ci Oxygen Sensor - Downstream (Bosch)

    2001-2003 BMW 325Ci Oxygen Sensor - Downstream (Bosch)

    Partslink #: W0133-1652253
    $144.63 View part →
  56. ✓ In Stock 2003 BMW 325Ci Oxygen Sensor - Upstream Front or Upstream Rear (Bosch)

    2003 BMW 325Ci Oxygen Sensor - Upstream Front or Upstream Rear (Bosch)

    Partslink #: 17290

    Located in Exhaust Manifold

    $163.37 View part →
  57. ✓ In Stock 2003 BMW 325Ci Oxygen Sensor - Front (Delphi)

    2003 BMW 325Ci Oxygen Sensor - Front (Delphi)

    Partslink #: ES10922

    Located on Manifold

    $174.71 View part →
  58. ✓ In Stock 2003-2006 BMW 325Ci Oxygen Sensor - Downstream (Bosch)

    2003-2006 BMW 325Ci Oxygen Sensor - Downstream (Bosch)

    Partslink #: W0133-1809492

    After Catalyst : Cylinders 1-3 : Lambda Monitor Sensor : 990mm

    $175.20 View part →
  59. ✓ In Stock 2003-2006 BMW 325Ci Oxygen Sensor - Downstream (Denso)

    2003-2006 BMW 325Ci Oxygen Sensor - Downstream (Denso)

    Partslink #: W0133-2085142

    After Catalyst : Cylinders 1-3 : Lambda Monitor Sensor : 990mm

    $178.34 View part →
  60. ✓ In Stock 2001-2003 BMW 325Ci Oxygen Sensor - Rear (Hella)

    2001-2003 BMW 325Ci Oxygen Sensor - Rear (Hella)

    Partslink #: 7.02604.21.0

    12V - Cable: 990mm

    $180.00 View part →
  61. ✓ In Stock 2001-2003 BMW 325Ci Oxygen Sensor - Downstream (NTK)

    2001-2003 BMW 325Ci Oxygen Sensor - Downstream (NTK)

    Partslink #: W0133-1900781
    $181.19 View part →
  62. ✓ In Stock 2003-2006 BMW 325Ci Oxygen Sensor - Rear (Delphi)

    2003-2006 BMW 325Ci Oxygen Sensor - Rear (Delphi)

    Partslink #: ES10914

    Located on Manifold

    $185.49 View part →
  63. ✓ In Stock 2003-2005 BMW 325Ci Oxygen Sensor - Upstream (Walker Products)

    2003-2005 BMW 325Ci Oxygen Sensor - Upstream (Walker Products)

    Partslink #: W0133-1896014

    Before Catalyst : Cylinders 1-3 : Regulating Lambda Probe: 900mm

    $191.82 View part →
  64. ✓ In Stock 2003-2006 BMW 325Ci Oxygen Sensor - Upstream or Upstream Rear (Bosch)

    2003-2006 BMW 325Ci Oxygen Sensor - Upstream or Upstream Rear (Bosch)

    Partslink #: 17176

    ; Located in Exhaust Manifold

    $200.01 View part →
  65. ✓ In Stock 2003-2006 BMW 325Ci Oxygen Sensor - Upstream or Upstream Front or Upstream Rear (Bosch)

    2003-2006 BMW 325Ci Oxygen Sensor - Upstream or Upstream Front or Upstream Rear (Bosch)

    Partslink #: 17215

    For Cylinders 1 to 3 Only From 04/2003

    $217.73 View part →
  66. ✓ In Stock 2003-2006 BMW 325Ci Oxygen Sensor - Upstream (Bosch)

    2003-2006 BMW 325Ci Oxygen Sensor - Upstream (Bosch)

    Partslink #: W0133-1799010

    Before Catalyst : Cylinders 1-3

    $258.78 View part →
  67. ✓ In Stock 2003-2006 BMW 325Ci Oxygen Sensor - Upstream (Denso)

    2003-2006 BMW 325Ci Oxygen Sensor - Upstream (Denso)

    Partslink #: W0133-2082628

    Before Catalyst : Cylinders 1-3

    $283.22 View part →

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Oxygen Sensor Compatibility for BMW 325Ci

Browse our selection of quality oxygen sensor parts designed specifically for your BMW 325Ci. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · Business · CS · Competition · Competition xDrive · Edition Exclusive · Exclusive · Executive · First Edition · Luxury · Luxury Line · M · M Sport · M Sport Plus · M Sport Shadow Edition · Modern · Navi · Premium · Progresive · Progressive · Sport · Sport Line · Sport Line Plus · Sport Plus · iPerformance · iPerformance Sport Line

Body Types

Convertible · Coupe · Hatchback · Sedan · Wagon

Engine Options

L3 1.5L · L4 1.9L · L4 2.0L · L6 2.2L · L6 2.5L · L6 2.8L · L6 3.0L · L6 3.2L · V8 4.0L

Transmissions

Automatic · Automatic Dual Clutch · Manual

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