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Replacement Parts for 2003 Audi A4 Quattro Oxygen Sensor

2003 Audi A4 Quattro Oxygen Sensor

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2003 Audi A4 Quattro
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Oxygen Sensors
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18 Products found

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  • Denso Air Fuel Ratio Sensor for 2003 Audi A4 Quattro - 234-5028

    Denso® Air Fuel Ratio Sensor for 2003 Audi A4 Quattro

    PartNumber: 234-5028
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • Connector Gender: Male
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511117617
    • Wire Harness Length: 28.74" (730 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: 2003 Audi A4 Quattro Air Fuel Ratio Sensor
    More Info
    Vehicle Fitment
    • 2003 Audi A4 Quattro | All Trims | 6 Cyl 3.0L
    $145.62
  • Delphi Oxygen Sensor for 2003 Audi A4 Quattro - ES10920

    Delphi® Oxygen Sensor for 2003 Audi A4 Quattro

    PartNumber: ES10920
    Product Specifications
    • Connector Shape: Square
    • Position: Front
    • Terminal Quantity: 5
    • Terminal Type: Blade
    • UPC: 689604146873
    • Wire Harness Length: 24" (600 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 2003 Audi A4 Quattro Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Audi A4 Quattro | Avant | 6 Cyl 3.0L
    • 2003 Audi A4 Quattro | Base | 6 Cyl 3.0L
    $121.12
  • NTK OE Type 5-Wire Wideband A/F Sensor for 2003 Audi A4 Quattro - 24317

    NTK® OE Type 5-Wire Wideband A/F Sensor for 2003 Audi A4 Quattro

    PartNumber: 24317
    Product Specifications
    • Notes: B1S1; OE Equivalent Design
    • Meets or Exceeds Original Equipment Manufacture Specifications: Yes
    • Mounting Bracket Included: No
    • Sensor Type: Heated
    • Thread Diameter: 18.000
    • Thread Length: 0.38
    • Universal Or Specific Fit: Specific
    • UPC: 087295243176
    • Wire Quantity: 5
    • Wiring Harness Length: 57.0
    • Part Description: 2003 Audi A4 Quattro OE Type 5-Wire Wideband A/F Sensor
    More Info
    Vehicle Fitment
    • 2003 Audi A4 Quattro | All Trims | 4 Cyl 1.8L
    $112.85
  • Walker Products Wideband Premium Oxygen Sensor for 2003 Audi A4 Quattro - 250-25007

    Walker Products® Wideband Premium Oxygen Sensor for 2003 Audi A4 Quattro

    PartNumber: 250-25007
    Product Specifications
    • Connector Gender: Male
    • Location: Cylinder 4-6
    • Overall Length: 34.57"(878.078 mm)
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620039690
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 31.02"(787.908 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: 2003 Audi A4 Quattro Wideband Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Audi A4 Quattro | All Trims | 6 Cyl 3.0L
    $99.17
  • Denso Air Fuel Ratio Sensor for 2003 Audi A4 Quattro - 234-5115

    Denso® Air Fuel Ratio Sensor for 2003 Audi A4 Quattro

    PartNumber: 234-5115
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • Connector Gender: Male
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511116092
    • Wire Harness Length: 35.55" (903 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: 2003 Audi A4 Quattro Air Fuel Ratio Sensor
    More Info
    Vehicle Fitment
    • 2003 Audi A4 Quattro | All Trims | 4 Cyl 1.8L
    $115.56
  • Delphi Oxygen Sensor for 2003 Audi A4 Quattro - ES10921

    Delphi® Oxygen Sensor for 2003 Audi A4 Quattro

    PartNumber: ES10921
    Product Specifications
    • Connector Shape: Square
    • Position: Front
    • Terminal Quantity: 5
    • Terminal Type: Blade
    • UPC: 689604146880
    • Wire Harness Length: 38" (950 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 2003 Audi A4 Quattro Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Audi A4 Quattro | Avant | 4 Cyl 1.8L
    • 2003 Audi A4 Quattro | Base | 4 Cyl 1.8L
    $87.68
  • Spectra Premium Oxygen Sensor for 2003 Audi A4 Quattro - OS5008

    Spectra Premium® Oxygen Sensor for 2003 Audi A4 Quattro

    PartNumber: OS5008
    Product Specifications
    • Notes: w/5 Wires Wideband
    • Connector Gender: Male
    • Connector Shape: Oval
    • Installation Type: Screw
    • Overall Length: 36 9/16"
    • Position: Upstream
    • Sensor Type: Heated - Wideband
    • Terminal Quantity: 6
    • Thread: M18 X 1.5 mm
    • UPC: 671607157970
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 2003 Audi A4 Quattro Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Audi A4 Quattro | All Trims | 6 Cyl 3.0L
    $22.18
  • NTK OE Type Oxygen Sensor for 2003 Audi A4 Quattro - 25605

    NTK® OE Type Oxygen Sensor for 2003 Audi A4 Quattro

    PartNumber: 25605
    Product Specifications
    • Notes: B1S2; OE Equivalent Design;B2S2; OE Equivalent Design
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 18.000
    • Universal Or Specific Fit: Specific
    • UPC: 087295256053
    • Wire Quantity: 4
    • Wiring Harness Length: 37.0000
    • Part Description: 2003 Audi A4 Quattro OE Type Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Audi A4 Quattro | All Trims | 4 Cyl 1.8L
    • 2003 Audi A4 Quattro | All Trims | 6 Cyl 3.0L
    $87.66
  • Walker Products Oxygen Sensor for 2003 Audi A4 Quattro - 350-35035

    Walker Products® Oxygen Sensor for 2003 Audi A4 Quattro

    PartNumber: 350-35035
    Product Specifications
    • Notes: Upstream; B1S1
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 60.16"
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620095016
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 56.61"
    • Wires Quantity: 5 Wire Leads
    • Part Description: 2003 Audi A4 Quattro Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Audi A4 Quattro | All Trims | 4 Cyl 1.8L
    $89.00
  • Denso Oxygen Sensor for 2003 Audi A4 Quattro - 234-4874

    Denso® Oxygen Sensor for 2003 Audi A4 Quattro

    PartNumber: 234-4874
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511115934
    • Wire Harness Length: 49.37" (1254 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2003 Audi A4 Quattro Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Audi A4 Quattro | All Trims | 4 Cyl 1.8L
    • 2003 Audi A4 Quattro | All Trims | 6 Cyl 3.0L
    $79.02
  • Delphi Oxygen Sensor for 2003 Audi A4 Quattro - ES20166

    Delphi® Oxygen Sensor for 2003 Audi A4 Quattro

    PartNumber: ES20166
    Product Specifications
    • Notes: 60in Length
    • Connector Shape: Flat
    • Position: Rear
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604147474
    • Wire Harness Length: 61.2" (1530 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 2003 Audi A4 Quattro Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Audi A4 Quattro | Avant | 4 Cyl 1.8L
    • 2003 Audi A4 Quattro | Base | 4 Cyl 1.8L
    • 2003 Audi A4 Quattro | Avant | 6 Cyl 3.0L
    • 2003 Audi A4 Quattro | Base | 6 Cyl 3.0L
    Show More
    $74.42
  • Walker Products Wideband Premium Oxygen Sensor for 2003 Audi A4 Quattro - 250-25008

    Walker Products® Wideband Premium Oxygen Sensor for 2003 Audi A4 Quattro

    PartNumber: 250-25008
    Product Specifications
    • Notes: B1S1
    • Connector Gender: Male
    • Overall Length: 60.16"(1528.064 mm)
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620039683
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 56.61"(1437.894 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: 2003 Audi A4 Quattro Wideband Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Audi A4 Quattro | All Trims | 4 Cyl 1.8L
    $98.35
  • Walker Products Oxygen Sensor for 2003 Audi A4 Quattro - 350-35015

    Walker Products® Oxygen Sensor for 2003 Audi A4 Quattro

    PartNumber: 350-35015
    Product Specifications
    • Notes: Upstream; Right;Upstream; Left
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 34.57"
    • Position: Upstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620094811
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 31.02"
    • Wires Quantity: 5 Wire Leads
    • Part Description: 2003 Audi A4 Quattro Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Audi A4 Quattro | All Trims | 6 Cyl 3.0L
    $87.24
  • Walker Products Premium Oxygen Sensor for 2003 Audi A4 Quattro - 250-24689

    Walker Products® Premium Oxygen Sensor for 2003 Audi A4 Quattro

    PartNumber: 250-24689
    Product Specifications
    • Notes: B1S2
    • Connector Gender: Male
    • Overall Length: 75.91"(1928.114 mm)
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620013980
    • Wire Gauge Measurement: 22 Gauge
    • Wire Harness Length: 72.36"(1837.944 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2003 Audi A4 Quattro Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Audi A4 Quattro | All Trims | 4 Cyl 1.8L
    • 2003 Audi A4 Quattro | All Trims | 6 Cyl 3.0L
    $71.93
  • Walker Products Oxygen Sensor for 2003 Audi A4 Quattro - 350-34207

    Walker Products® Oxygen Sensor for 2003 Audi A4 Quattro

    PartNumber: 350-34207
    Product Specifications
    • Notes: Downstream; Left;Downstream; B1S2;Downstream; Right
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • OE Part Number: ZZR118861
    • Overall Length: 75.91"
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620090271
    • Wire Gauge Measurement: 22 Gauge
    • Wire Harness Length: 72.36"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2003 Audi A4 Quattro Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Audi A4 Quattro | All Trims | 4 Cyl 1.8L
    • 2003 Audi A4 Quattro | All Trims | 6 Cyl 3.0L
    $57.48
  • NTK OE Type 5-Wire Wideband A/F Sensor for 2003 Audi A4 Quattro - 24321

    NTK® OE Type 5-Wire Wideband A/F Sensor for 2003 Audi A4 Quattro

    PartNumber: 24321
    Product Specifications
    • Notes: B2S1; OE Equivalent Design;B1S1; OE Equivalent Design
    • Location: B1S1
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.709" (18.01 mm)
    • Thread Length: 0.38" (9.65 mm)
    • UPC: 087295243213
    • Wire Harness Length: 35.5" (901.7 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: 2003 Audi A4 Quattro OE Type 5-Wire Wideband A/F Sensor
    More Info
    Vehicle Fitment
    • 2003 Audi A4 Quattro | All Trims | 6 Cyl 3.0L
    $105.31
  • Spectra Premium Oxygen Sensor for 2003 Audi A4 Quattro - OS5009

    Spectra Premium® Oxygen Sensor for 2003 Audi A4 Quattro

    PartNumber: OS5009
    Product Specifications
    • Notes: w/5 Wires Wideband
    • Connector Gender: Male
    • Connector Shape: Oval
    • Installation Type: Screw
    • Overall Length: 58 3/16"
    • Position: Upstream
    • Sensor Type: Heated - Wideband
    • Terminal Quantity: 6
    • Thread: M18 X 1.5 mm
    • UPC: 671607155532
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 2003 Audi A4 Quattro Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Audi A4 Quattro | All Trims | 4 Cyl 1.8L
  • Spectra Premium Oxygen Sensor for 2003 Audi A4 Quattro - OS5477

    Spectra Premium® Oxygen Sensor for 2003 Audi A4 Quattro

    PartNumber: OS5477
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Oval
    • Installation Type: Screw
    • Overall Length: 39 3/8"
    • Position: Downstream Driver Side
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607538625
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 2003 Audi A4 Quattro Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2003 Audi A4 Quattro | All Trims | 4 Cyl 1.8L
    • 2003 Audi A4 Quattro | All Trims | 6 Cyl 3.0L