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Replacement Parts for 2018 Audi A8 Quattro Oxygen Sensor

2018 Audi A8 Quattro Oxygen Sensor

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2018 Audi A8 Quattro
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Oxygen Sensors
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  • Walker Products Wideband Premium Oxygen Sensor for 2018 Audi A8 Quattro - 250-25017

    Walker Products® Wideband Premium Oxygen Sensor for 2018 Audi A8 Quattro

    PartNumber: 250-25017
    Product Specifications
    • Notes: B2S1;B1S1
    • Connector Gender: Male
    • Overall Length: 26.69"(677.926 mm)
    • Position: Upstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620014024
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 23.15"(588.01 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: 2018 Audi A8 Quattro Wideband Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Audi A8 Quattro | L | 6 Cyl 3.0L
    $106.17
  • Walker Products Oxygen Sensor for 2018 Audi A8 Quattro - 350-35031

    Walker Products® Oxygen Sensor for 2018 Audi A8 Quattro

    PartNumber: 350-35031
    Product Specifications
    • Notes: Upstream; Left; B2S1;Upstream; Right; B1S1
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 26.69"
    • Position: Upstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620094972
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 23.15"
    • Wires Quantity: 5 Wire Leads
    • Part Description: 2018 Audi A8 Quattro Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Audi A8 Quattro | L | 6 Cyl 3.0L
    $90.60
  • Walker Products Premium Oxygen Sensor for 2018 Audi A8 Quattro - 250-241089

    Walker Products® Premium Oxygen Sensor for 2018 Audi A8 Quattro

    PartNumber: 250-241089
    Product Specifications
    • Notes: B1S2
    • Connector Gender: Male
    • Overall Length: 11.81"(299.974 mm)
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620084577
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 8.46"(214.884 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2018 Audi A8 Quattro Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Audi A8 Quattro | L | 6 Cyl 3.0L
    $92.80
  • Walker Products Premium Oxygen Sensor for 2018 Audi A8 Quattro - 250-241054

    Walker Products® Premium Oxygen Sensor for 2018 Audi A8 Quattro

    PartNumber: 250-241054
    Product Specifications
    • Notes: B2S2
    • Connector Gender: Male
    • Overall Length: 16.73"(424.942 mm)
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620062254
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 13.38"(339.852 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2018 Audi A8 Quattro Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Audi A8 Quattro | L | 6 Cyl 3.0L
    $88.34
  • Walker Products Oxygen Sensor for 2018 Audi A8 Quattro - 350-34740

    Walker Products® Oxygen Sensor for 2018 Audi A8 Quattro

    PartNumber: 350-34740
    Product Specifications
    • Notes: Downstream; Left; B2S2
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Location: B1S1
    • Overall Length: 16.73"
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620113796
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 13.38"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2018 Audi A8 Quattro Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Audi A8 Quattro | L | 6 Cyl 3.0L
    $79.76
  • Walker Products Oxygen Sensor for 2018 Audi A8 Quattro - 350-34836

    Walker Products® Oxygen Sensor for 2018 Audi A8 Quattro

    PartNumber: 350-34836
    Product Specifications
    • Notes: Downstream; Right; B1S2
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 11.81"
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620106163
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 8.46"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2018 Audi A8 Quattro Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Audi A8 Quattro | L | 6 Cyl 3.0L
    $53.83
  • Denso Oxygen Sensor for 2018 Audi A8 Quattro - 234-4833

    Denso® Oxygen Sensor for 2018 Audi A8 Quattro

    PartNumber: 234-4833
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • Connector Gender: Male
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 0.708
    • Universal Or Specific Fit: Specific
    • UPC: 042511115750
    • Wire Quantity: 4
    • Wiring Harness Length: 31.50
    • Part Description: 2018 Audi A8 Quattro Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Audi A8 Quattro | All Trims | 8 Cyl 4.0L
  • Denso Oxygen Sensor for 2018 Audi A8 Quattro - 234-4990

    Denso® Oxygen Sensor for 2018 Audi A8 Quattro

    PartNumber: 234-4990
    Product Specifications
    • Notes: Cyl 1, 2, 3; OE Quality Replacement Sensor
    • Connector Gender: Male
    • Installation Type: Screw
    • Location: Cylinder 1,2,3
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511122321
    • Wire Harness Length: 17.01" (432.1 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2018 Audi A8 Quattro Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Audi A8 Quattro | All Trims | 6 Cyl 3.0L
  • Denso Oxygen Sensor for 2018 Audi A8 Quattro - 234-4991

    Denso® Oxygen Sensor for 2018 Audi A8 Quattro

    PartNumber: 234-4991
    Product Specifications
    • Notes: Cyl 4, 5, 6; OE Quality Replacement Sensor
    • 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: 042511122338
    • Wire Harness Length: 11.3" (287 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2018 Audi A8 Quattro Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2018 Audi A8 Quattro | All Trims | 6 Cyl 3.0L
  • Denso Air Fuel Ratio Sensor for 2018 Audi A8 Quattro - 234-5161

    Denso® Air Fuel Ratio Sensor for 2018 Audi A8 Quattro

    PartNumber: 234-5161
    Product Specifications
    • Notes: Cyl 1,2,3,4; OE Quality Replacement Sensor
    • Connector Gender: Male
    • Location: Cylinder 1,2,3,4
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511209305
    • Wire Harness Length: 24.61" (625.1 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: 2018 Audi A8 Quattro Air Fuel Ratio Sensor
    More Info
    Vehicle Fitment
    • 2018 Audi A8 Quattro | All Trims | 8 Cyl 4.0L
  • Denso Air Fuel Ratio Sensor for 2018 Audi A8 Quattro - 234-5162

    Denso® Air Fuel Ratio Sensor for 2018 Audi A8 Quattro

    PartNumber: 234-5162
    Product Specifications
    • Notes: Cyl 5,6,7,8; OE Quality Replacement Sensor
    • Connector Gender: Male
    • Location: Cylinder 5,6,7,8
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511209312
    • Wire Harness Length: 22.52" (572 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: 2018 Audi A8 Quattro Air Fuel Ratio Sensor
    More Info
    Vehicle Fitment
    • 2018 Audi A8 Quattro | All Trims | 8 Cyl 4.0L
  • Denso Air Fuel Ratio Sensor for 2018 Audi A8 Quattro - 234-5183

    Denso® Air Fuel Ratio Sensor for 2018 Audi A8 Quattro

    PartNumber: 234-5183
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • 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: 042511122567
    • Wire Harness Length: 23.03" (585 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: 2018 Audi A8 Quattro Air Fuel Ratio Sensor
    More Info
    Vehicle Fitment
    • 2018 Audi A8 Quattro | All Trims | 6 Cyl 3.0L