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Replacement and OEM Parts for BMW X3 Oxygen Sensor
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BMW X3 Oxygen Sensor

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Oxygen Sensors
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  • OEM BMW X3 Oxygen Sensor Diagram - 11-78-7-589-121
    View Related Parts

    OEM (Genuine) BMW X3 Oxygen Sensor

    PartNumber: 11-78-7-589-121
    OEM BMW X3 Oxygen Sensor - 11-78-7-589-121
    Product Specifications
    • Other Names: Front Oxygen Sensor, Upper Oxygen Sensor
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW X3 Oxygen Sensor
    More Info
    $256.30 MSRP: $395.54
    You Save: $139.24 (36%)
  • OEM BMW X3 Front Lambda Probe Oxygen Sensor Diagram - 11-78-7-589-122
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    OEM (Genuine) BMW X3 Front Lambda Probe Oxygen Sensor

    PartNumber: 11-78-7-589-122
    OEM BMW X3 Front Lambda Probe Oxygen Sensor - 11-78-7-589-122
    Product Specifications
    • Other Names: Lower Oxygen Sensor, Rear Oxygen Sensor
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW X3 Front Lambda Probe Oxygen Sensor
    More Info
    $206.75 MSRP: $316.44
    You Save: $109.69 (35%)
  • OEM BMW X3 Exhaust Pressure Sensor Diagram - 13-62-8-507-634
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    OEM (Genuine) BMW X3 Exhaust Pressure Sensor

    PartNumber: 13-62-8-507-634
    OEM BMW X3 Exhaust Pressure Sensor - 13-62-8-507-634
    Product Specifications
    • Other Names: Oxygen Sensor, Pressure Sensor, Sensor
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW X3 Exhaust Pressure Sensor
    More Info
    $78.03 MSRP: $110.29
    You Save: $32.26 (30%)
  • Delphi Oxygen Sensor for BMW X3 - ES11081

    Delphi® Oxygen Sensor for BMW X3

    PartNumber: ES11081
    Product Specifications
    • Connector Color: Black
    • Connector Shape: Square
    • Location: Manifold
    • Position: Front
    • Terminal Quantity: 5
    • Terminal Type: Blade
    • UPC: 689604213971
    • Wire Harness Length: 42" (1050 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: BMW X3 Oxygen Sensor
    More Info
    $146.36
  • OEM BMW X3 Oxygen Sensor Diagram - 13-62-8-589-846
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    OEM (Genuine) BMW X3 Oxygen Sensor

    PartNumber: 13-62-8-589-846
    OEM BMW X3 Oxygen Sensor - 13-62-8-589-846
    Product Specifications
    • Item Weight: 1.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 13-62-8-576-471, 13-62-7-812-530, 13-62-8-511-666, 13-62-8-509-721, 13-62-8-518-791
    • Part Description: BMW X3 Oxygen Sensor
    More Info
    $676.60 MSRP: $805.49
    You Save: $128.89 (17%)
  • Spectra Premium Oxygen Sensor for BMW X3 - OS6227

    Spectra Premium® Oxygen Sensor for BMW X3

    PartNumber: OS6227
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Rectangular
    • Installation Type: Screw
    • OE Part Number: 11787589121, 11787596908
    • Overall Length: 20.06" (509.52 mm)
    • UPC: 671607569926
    • Part Description: BMW X3 Oxygen Sensor
    More Info
    $161.58
  • Denso Air Fuel Ratio Sensor for BMW X3 - 234-5138

    Denso® Air Fuel Ratio Sensor for BMW X3

    PartNumber: 234-5138
    Product Specifications
    • Connector Gender: Male
    • Location: Cylinder 4,5,6
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511116849
    • Wire Harness Length: 46.85" (1190 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: BMW X3 Air Fuel Ratio Sensor
    More Info
    $119.57
  • Walker Products Wideband Premium Oxygen Sensor for BMW X3 - 250-25131

    Walker Products® Wideband Premium Oxygen Sensor for BMW X3

    PartNumber: 250-25131
    Product Specifications
    • Connector Gender: Male
    • Position: Upstream
    • UPC: 724620129803
    • Part Description: BMW X3 Wideband Premium Oxygen Sensor
    More Info
    $130.76
  • Delphi Oxygen Sensor for BMW X3 - ES20421

    Delphi® Oxygen Sensor for BMW X3

    PartNumber: ES20421
    Product Specifications
    • Connector Shape: Flat
    • Location: Manifold
    • Overall Length: 30.6" (765 mm)
    • Position: Rear
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604217146
    • Wire Harness Length: 29.4" (735 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: BMW X3 Oxygen Sensor
    More Info
    $145.86
  • OEM BMW X3 Holder Diagram - 11-78-7-607-834
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    OEM (Genuine) BMW X3 Holder

    PartNumber: 11-78-7-607-834
    OEM BMW X3 Holder - 11-78-7-607-834
    Product Specifications
    • Other Names: Bracket, Oxygen Sensor Bracket, Rear Oxygen Sensor
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW X3 Holder
    More Info
    $21.12 MSRP: $26.24
    You Save: $5.12 (20%)
  • Denso Air Fuel Ratio Sensor for BMW X3 - 234-5139

    Denso® Air Fuel Ratio Sensor for BMW X3

    PartNumber: 234-5139
    Product Specifications
    • Connector Gender: Male
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511116856
    • Wire Harness Length: 60.43" (1534.9 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: BMW X3 Air Fuel Ratio Sensor
    More Info
    $106.85
  • Walker Products Premium Oxygen Sensor for BMW X3 - 350-35142

    Walker Products® Premium Oxygen Sensor for BMW X3

    PartNumber: 350-35142
    Product Specifications
    • Connector Gender: Female
    • Location: B1S2
    • Overall Length: 23.74
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620154690
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 20.2
    • Wires Quantity: 5 Wire Leads
    • Part Description: BMW X3 Premium Oxygen Sensor
    More Info
    $79.29
  • Delphi Oxygen Sensor for BMW X3 - ES10914

    Delphi® Oxygen Sensor for BMW X3

    PartNumber: ES10914
    Product Specifications
    • Connector Shape: Round
    • Position: Rear
    • Terminal Quantity: 4
    • UPC: 689604146828
    • Wire Harness Length: 40" (1000 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: BMW X3 Oxygen Sensor
    More Info
    $123.28
  • OEM BMW X3 Oxygen Sensor Rear Diagram - 11-78-7-589-475
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    OEM (Genuine) BMW X3 Oxygen Sensor Rear

    PartNumber: 11-78-7-589-475
    OEM BMW X3 Oxygen Sensor Rear - 11-78-7-589-475
    Product Specifications
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW X3 Oxygen Sensor Rear
    More Info
    $206.75 MSRP: $316.44
    You Save: $109.69 (35%)
  • NTK OE Type Oxygen Sensor for BMW X3 - 25676

    NTK® OE Type Oxygen Sensor for BMW X3

    PartNumber: 25676
    Product Specifications
    • Installation Type: Screw
    • Location: CylInders 1-3 / B1S2
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 087295256763
    • Wire Harness Length: 21.75" (552.5 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: BMW X3 OE Type Oxygen Sensor
    More Info
    $68.92
  • Spectra Premium Oxygen Sensor for BMW X3 - OS6236

    Spectra Premium® Oxygen Sensor for BMW X3

    PartNumber: OS6236
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Rectangular
    • Installation Type: Screw
    • OE Part Number: 11787596909, 11787603022
    • Overall Length: 27.19" (690.63 mm)
    • Position: Downstream
    • UPC: 671607570014
    • Part Description: BMW X3 Oxygen Sensor
    More Info
    $61.04
  • Denso Air Fuel Ratio Sensor for BMW X3 - 234-5137

    Denso® Air Fuel Ratio Sensor for BMW X3

    PartNumber: 234-5137
    Product Specifications
    • Connector Gender: Male
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511116832
    • Wire Harness Length: 38.66" (982 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: BMW X3 Air Fuel Ratio Sensor
    More Info
    $112.43
  • Walker Products Wideband Premium Oxygen Sensor for BMW X3 - 250-25132

    Walker Products® Wideband Premium Oxygen Sensor for BMW X3

    PartNumber: 250-25132
    Product Specifications
    • Connector Gender: Male
    • Position: Upstream
    • UPC: 724620130311
    • Part Description: BMW X3 Wideband Premium Oxygen Sensor
    More Info
    $123.79
  • Delphi Oxygen Sensor for BMW X3 - ES10899

    Delphi® Oxygen Sensor for BMW X3

    PartNumber: ES10899
    Product Specifications
    • Connector Shape: Round
    • Position: Front
    • Terminal Quantity: 4
    • UPC: 689604146774
    • Wire Harness Length: 18" (450 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: BMW X3 Oxygen Sensor
    More Info
    $82.86
  • OEM BMW X3 Oxygen Sensor Diagram - 11-78-8-631-047
    View Related Parts

    OEM (Genuine) BMW X3 Oxygen Sensor

    PartNumber: 11-78-8-631-047
    OEM BMW X3 Oxygen Sensor - 11-78-8-631-047
    Product Specifications
    • Other Names: Front Oxygen Sensor, Upper Oxygen Sensor
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW X3 Oxygen Sensor
    More Info
    $256.30 MSRP: $395.54
    You Save: $139.24 (36%)
  • NTK OE Type Oxygen Sensor for BMW X3 - 25569

    NTK® OE Type Oxygen Sensor for BMW X3

    PartNumber: 25569
    Product Specifications
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 18.000
    • Universal Or Specific Fit: Specific
    • UPC: 087295255698
    • Wire Quantity: 4
    • Wiring Harness Length: 13.7500
    • Part Description: BMW X3 OE Type Oxygen Sensor
    More Info
    $60.67
  • Walker Products Premium Oxygen Sensor for BMW X3 - 350-35112

    Walker Products® Premium Oxygen Sensor for BMW X3

    PartNumber: 350-35112
    Product Specifications
    • Connector Gender: Female
    • Overall Length: 15.87
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620154324
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.32
    • Wires Quantity: 5 Wire Leads
    • Part Description: BMW X3 Premium Oxygen Sensor
    More Info
    $79.29
  • Delphi Oxygen Sensor for BMW X3 - ES10857

    Delphi® Oxygen Sensor for BMW X3

    PartNumber: ES10857
    Product Specifications
    • Connector Shape: Round
    • Position: Rear
    • Terminal Quantity: 4
    • UPC: 689604146675
    • Wire Harness Length: 39.6" (990 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: BMW X3 Oxygen Sensor
    More Info
    $71.27
  • OEM BMW X3 Oxygen Sensor Rear Diagram - 11-78-8-631-049
    View Related Parts

    OEM (Genuine) BMW X3 Oxygen Sensor Rear

    PartNumber: 11-78-8-631-049
    OEM BMW X3 Oxygen Sensor Rear - 11-78-8-631-049
    Product Specifications
    • Other Names: Lower Oxygen Sensor, Rear Oxygen Sensor
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: BMW X3 Oxygen Sensor Rear
    More Info
    $206.75 MSRP: $316.44
    You Save: $109.69 (35%)
  • Spectra Premium Oxygen Sensor for BMW X3 - OS5024

    Spectra Premium® Oxygen Sensor for BMW X3

    PartNumber: OS5024
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Round
    • Installation Type: Screw
    • Overall Length: 40 1/2"
    • Position: Downstream
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607156720
    • Wrench Size: 0.88" (22 mm)
    • Part Description: BMW X3 Oxygen Sensor
    More Info
    $13.40
  • Denso Oxygen Sensor for BMW X3 - 234-4478

    Denso® Oxygen Sensor for BMW X3

    PartNumber: 234-4478
    Product Specifications
    • Connector Gender: Male
    • Installation Type: Screw
    • Location: Cylinder 4,5,6
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511118621
    • Wire Harness Length: 14.02" (356.1 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: BMW X3 Oxygen Sensor
    More Info
    $89.56
  • Walker Products Wideband Premium Oxygen Sensor for BMW X3 - 250-25106

    Walker Products® Wideband Premium Oxygen Sensor for BMW X3

    PartNumber: 250-25106
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 30.63"(778.002 mm)
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620075742
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 27.09"(688.086 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: BMW X3 Wideband Premium Oxygen Sensor
    More Info
    $119.43
  • OEM BMW X3 Oxygen Sensor Diagram - 13-62-8-589-845
    View Related Parts

    OEM (Genuine) BMW X3 Oxygen Sensor

    PartNumber: 13-62-8-589-845
    OEM BMW X3 Oxygen Sensor - 13-62-8-589-845
    Product Specifications
    • Other Names: Lower Nox Sensor, Rear Oxygen Sensor
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 13-62-7-812-529, 13-62-8-509-720, 13-62-8-511-665, 13-62-8-576-470
    • Part Description: BMW X3 Oxygen Sensor
    More Info
    $676.60 MSRP: $805.49
    You Save: $128.89 (17%)
  • Spectra Premium Oxygen Sensor for BMW X3 - OS5514

    Spectra Premium® Oxygen Sensor for BMW X3

    PartNumber: OS5514
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Round
    • Installation Type: Screw
    • Overall Length: 41 1/2"
    • Position: Downstream
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607538991
    • Wrench Size: 0.88" (22 mm)
    • Part Description: BMW X3 Oxygen Sensor
    More Info
    $13.09
  • Denso Oxygen Sensor for BMW X3 - 234-4473

    Denso® Oxygen Sensor for BMW X3

    PartNumber: 234-4473
    Product Specifications
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511116733
    • Wire Harness Length: 38.58" (979.9 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: BMW X3 Oxygen Sensor
    More Info
    $89.66
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About BMW X3 Oxygen Sensor

The first-generation BMW X3 was designed in conjunction with Magna Steyr of Graz, who was the designer of all BMW X3 models under the contract. Classic parts like the oxygen sensor contribute to the success of the brand. BMW X3 oxygen sensor is equipped for modern vehicles. Although the sensor does not truly measure oxygen concentration, the BMW X3 oxygen sensor gives the quantity of oxygen in the exhaust and the air.
BMW X3 stands out for its great parts. However, you may need a new one if these parts are worn or damaged. BMW X3 oxygen sensor is used to monitor the oxygen content in the exhaust gasses. The oxygen sensor can be tested by following the next steps. Start the engine and bring it to operating temperature. Next, run the engine to 1200 rpm and use a voltmeter to verify the voltage. Next step, the voltage of the sensor depends on the vehicle's recommended voltage. Our large assortment covers the majority of classic vehicles. We offer fast and reliable delivery for you. We're here for you 24/7 on our online site.

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