Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 2017 BMW 440i Oxygen Sensors & Components

2017 BMW 440i Oxygen Sensors & Components

My Vehicle Change Vehicle
2017 BMW 440i
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Engine & Drivetrain
  • Department
  • Part Type
  • Brands
  • Prices

10 products about 2017 BMW 440i Oxygen Sensors & Components found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 2017 BMW 440i Oxygen Sensor Diagram - 11-78-8-631-047
    View Related Parts

    OEM (Genuine) 2017 BMW 440i Oxygen Sensor

    PartNumber: 11-78-8-631-047
    OEM 2017 BMW 440i Oxygen Sensor - 11-78-8-631-047
    Product Specifications
    • Notes: W/O M4, 2017-20
    • Other Names: Front Oxygen Sensor, Upper Oxygen Sensor
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Oxygen Sensor
    More Info
    $256.30 MSRP: $395.54
    You Save: $139.24 (36%)
  • Walker Products Wideband Premium Oxygen Sensor for 2017 BMW 440i - 250-25132

    Walker Products® Wideband Premium Oxygen Sensor for 2017 BMW 440i

    PartNumber: 250-25132
    Product Specifications
    • Notes: B1S1
    • Connector Gender: Male
    • Position: Upstream
    • UPC: 724620130311
    • Part Description: Wideband Premium Oxygen Sensor
    More Info
    $123.79
  • OEM 2017 BMW 440i Oxygen Sensor Rear Diagram - 11-78-8-631-049
    View Related Parts

    OEM (Genuine) 2017 BMW 440i Oxygen Sensor Rear

    PartNumber: 11-78-8-631-049
    OEM 2017 BMW 440i Oxygen Sensor Rear - 11-78-8-631-049
    Product Specifications
    • Notes: W/O M4, 2017-20
    • Other Names: Lower Oxygen Sensor, Rear Oxygen Sensor
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Oxygen Sensor Rear
    More Info
    $206.75 MSRP: $316.44
    You Save: $109.69 (35%)
  • Walker Products Premium Oxygen Sensor for 2017 BMW 440i - 350-35112

    Walker Products® Premium Oxygen Sensor for 2017 BMW 440i

    PartNumber: 350-35112
    Product Specifications
    • Notes: Upstream; B1S1
    • 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: Premium Oxygen Sensor
    More Info
    $79.29
  • OEM 2017 BMW 440i Oxygen Sensor Diagram - 11-78-8-644-371
    View Related Parts

    OEM (Genuine) 2017 BMW 440i Oxygen Sensor

    PartNumber: 11-78-8-644-371
    OEM 2017 BMW 440i Oxygen Sensor - 11-78-8-644-371
    Product Specifications
    • Notes: 4 Series; 440i; Upper
    • Other Names: Front Oxygen Sensor, Upper Oxygen Sensor
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Oxygen Sensor
    More Info
    $256.30 MSRP: $395.54
    You Save: $139.24 (36%)
  • Walker Products Wideband Premium Oxygen Sensor for 2017 BMW 440i - 250-241214

    Walker Products® Wideband Premium Oxygen Sensor for 2017 BMW 440i

    PartNumber: 250-241214
    Product Specifications
    • Notes: B1S2
    • Connector Gender: Male
    • Position: Downstream
    • UPC: 724620130342
    • Part Description: Wideband Premium Oxygen Sensor
    More Info
    $87.18
  • OEM 2017 BMW 440i Oxygen Sensor Diagram - 11-78-8-611-294
    View Related Parts

    OEM (Genuine) 2017 BMW 440i Oxygen Sensor

    PartNumber: 11-78-8-611-294
    OEM 2017 BMW 440i Oxygen Sensor - 11-78-8-611-294
    Product Specifications
    • Notes: 4 Series; 440i; Lower
    • Other Names: Lower Oxygen Sensor, Rear Oxygen Sensor
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Oxygen Sensor
    More Info
    $206.75 MSRP: $316.44
    You Save: $109.69 (35%)
  • Walker Products Premium Oxygen Sensor for 2017 BMW 440i - 350-34673

    Walker Products® Premium Oxygen Sensor for 2017 BMW 440i

    PartNumber: 350-34673
    Product Specifications
    • Notes: Downstream; B1S2
    • Connector Gender: Female
    • Location: B1S1
    • Overall Length: 22.76
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620154355
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 19.21
    • Wires Quantity: 4 Wire Leads
    • Part Description: Premium Oxygen Sensor
    More Info
    $71.65
  • Denso Air Fuel Ratio Sensor for 2017 BMW 440i - 234-5712

    Denso® Air Fuel Ratio Sensor for 2017 BMW 440i

    PartNumber: 234-5712
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • Connector Gender: Male
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.701" (17.81 mm)
    • UPC: 042511122970
    • Wire Harness Length: 13.19" (335.03 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: Air Fuel Ratio Sensor
    More Info
  • Denso Oxygen Sensor for 2017 BMW 440i - 234-8012

    Denso® Oxygen Sensor for 2017 BMW 440i

    PartNumber: 234-8012
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • Connector Gender: Male
    • Installation Type: Threaded
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.705" (17.91 mm)
    • UPC: 042511123083
    • Wire Harness Length: 20.71" (526.03 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Oxygen Sensor
    More Info