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 Parts for Audi S4 Oxygen Sensors & Components

Select your vehicle for the best product fit

  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Make
Select Model
Select Year
or

Audi S4 Oxygen Sensors & Components

< Back to View All
Engine & Drivetrain
  • Department
  • Brands
  • Prices

36 products about Audi S4 Oxygen Sensors & Components found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • Denso Air Fuel Ratio Sensor for Audi S4 - 234-5028

    Denso® Air Fuel Ratio Sensor for Audi S4

    PartNumber: 234-5028
    Product Specifications
    • 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: Audi S4 Air Fuel Ratio Sensor
    More Info
    $145.62
  • Denso Oxygen Sensor for Audi S4 - 234-4812

    Denso® Oxygen Sensor for Audi S4

    PartNumber: 234-4812
    Product Specifications
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511115668
    • Wire Harness Length: 66.54" (1690.1 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Audi S4 Oxygen Sensor
    More Info
    $122.99
  • Delphi Oxygen Sensor for Audi S4 - ES20160

    Delphi® Oxygen Sensor for Audi S4

    PartNumber: ES20160
    Product Specifications
    • Connector Shape: Flat
    • Position: Front
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604147412
    • Wire Harness Length: 24.8" (620 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Audi S4 Oxygen Sensor
    More Info
    $126.71
  • Denso Air Fuel Ratio Sensor for Audi S4 - 234-5164

    Denso® Air Fuel Ratio Sensor for Audi S4

    PartNumber: 234-5164
    Product Specifications
    • Connector Gender: Male
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511209336
    • Wire Harness Length: 22.52" (572 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: Audi S4 Air Fuel Ratio Sensor
    More Info
    $129.60
  • Spectra Premium Oxygen Sensor for Audi S4 - OS5486

    Spectra Premium® Oxygen Sensor for Audi S4

    PartNumber: OS5486
    Product Specifications
    • OE Part Number: 12587096, 11787516149, 12574662, 11787530735, 11787512983, 03C906262B
    • Position: Upstream Driver Side
    • UPC: 671607538717
    • Part Description: Audi S4 Oxygen Sensor
    More Info
    $22.18
  • Delphi Oxygen Sensor for Audi S4 - ES10920

    Delphi® Oxygen Sensor for Audi S4

    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: Audi S4 Oxygen Sensor
    More Info
    $121.12
  • Walker Products Wideband Premium Oxygen Sensor for Audi S4 - 250-25064

    Walker Products® Wideband Premium Oxygen Sensor for Audi S4

    PartNumber: 250-25064
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 33.19"(843.026 mm)
    • Position: Upstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620038754
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 29.65"(753.11 mm)
    • Wires Quantity: 5 Wire Leads
    • Part Description: Audi S4 Wideband Premium Oxygen Sensor
    More Info
    $108.00
  • Denso Oxygen Sensor for Audi S4 - 234-4874

    Denso® Oxygen Sensor for Audi S4

    PartNumber: 234-4874
    Product Specifications
    • 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: Audi S4 Oxygen Sensor
    More Info
    $79.02
  • Delphi Oxygen Sensor for Audi S4 - ES20164

    Delphi® Oxygen Sensor for Audi S4

    PartNumber: ES20164
    Product Specifications
    • Connector Shape: Flat
    • Position: Rear
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604147450
    • Wire Harness Length: 67.6" (1690 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Audi S4 Oxygen Sensor
    More Info
    $99.06
  • Walker Products Oxygen Sensor for Audi S4 - 350-35086

    Walker Products® Oxygen Sensor for Audi S4

    PartNumber: 350-35086
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 33.19"
    • Position: Upstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620102486
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 29.65"
    • Wires Quantity: 5 Wire Leads
    • Part Description: Audi S4 Oxygen Sensor
    More Info
    $108.00
  • Denso Oxygen Sensor for Audi S4 - 234-4120

    Denso® Oxygen Sensor for Audi S4

    PartNumber: 234-4120
    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: 042511117457
    • Wire Harness Length: 19.69" (500.1 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Audi S4 Oxygen Sensor
    More Info
    $83.42
  • NTK OE Type Oxygen Sensor for Audi S4 - 25197

    NTK® OE Type Oxygen Sensor for Audi S4

    PartNumber: 25197
    Product Specifications
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 18.000
    • Universal Or Specific Fit: Specific
    • UPC: 087295251973
    • Wire Quantity: 4
    • Wiring Harness Length: 19.7500
    • Part Description: Audi S4 OE Type Oxygen Sensor
    More Info
    $80.27
  • Spectra Premium Oxygen Sensor for Audi S4 - OS5005

    Spectra Premium® Oxygen Sensor for Audi S4

    PartNumber: OS5005
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Oval
    • Installation Type: Screw
    • Overall Length: 60 5/8"
    • Position: Downstream Driver Side
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607157949
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Audi S4 Oxygen Sensor
    More Info
    $14.41
  • Delphi Oxygen Sensor for Audi S4 - ES20166

    Delphi® Oxygen Sensor for Audi S4

    PartNumber: ES20166
    Product Specifications
    • 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: Audi S4 Oxygen Sensor
    More Info
    $74.42
  • Walker Products Wideband Premium Oxygen Sensor for Audi S4 - 250-25017

    Walker Products® Wideband Premium Oxygen Sensor for Audi S4

    PartNumber: 250-25017
    Product Specifications
    • 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: Audi S4 Wideband Premium Oxygen Sensor
    More Info
    $106.17
  • Denso Oxygen Sensor for Audi S4 - 234-3019

    Denso® Oxygen Sensor for Audi S4

    PartNumber: 234-3019
    Product Specifications
    • Connector Gender: Male and Female
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511130197
    • Wire Harness Length: 38.82" (986 mm)
    • Wires Quantity: 3 Wire Leads
    • Part Description: Audi S4 Oxygen Sensor
    More Info
    $57.82
  • Delphi Oxygen Sensor for Audi S4 - ES10242

    Delphi® Oxygen Sensor for Audi S4

    PartNumber: ES10242
    Product Specifications
    • Connector Shape: Square/Round
    • Position: Upstream
    • Terminal Quantity: 2/1
    • Terminal Type: Blade
    • UPC: 689604087084
    • Wire Harness Length: 48.6" (1215 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Audi S4 Oxygen Sensor
    More Info
    $67.61
  • Walker Products Oxygen Sensor for Audi S4 - 350-35031

    Walker Products® Oxygen Sensor for Audi S4

    PartNumber: 350-35031
    Product Specifications
    • 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: Audi S4 Oxygen Sensor
    More Info
    $106.17
  • Denso Universal Fit Oxygen Sensor for Audi S4 - 234-3090

    Denso® Universal Fit Oxygen Sensor for Audi S4

    PartNumber: 234-3090
    Product Specifications
    • Installation Type: Screw
    • O2 Sensor Configuration: Universal
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511130906
    • Wire Harness Length: 11.77" (299 mm)
    • Wires Quantity: 3 Wire Leads
    • Part Description: Audi S4 Universal Fit Oxygen Sensor
    More Info
    $50.75
  • Spectra Premium Oxygen Sensor for Audi S4 - OS5017

    Spectra Premium® Oxygen Sensor for Audi S4

    PartNumber: OS5017
    Product Specifications
    • Connector Gender: Male and Female
    • Connector Shape: Rectangular / Round
    • Installation Type: Screw
    • Overall Length: 32 11/16"
    • Position: Upstream
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 3
    • Thread: M18 X 1.5 mm
    • UPC: 671607156652
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Audi S4 Oxygen Sensor
    More Info
    $12.84
  • Walker Products Wideband Premium Oxygen Sensor for Audi S4 - 250-25007

    Walker Products® Wideband Premium Oxygen Sensor for Audi S4

    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: Audi S4 Wideband Premium Oxygen Sensor
    More Info
    $99.17
  • Walker Products Oxygen Sensor for Audi S4 - 350-35015

    Walker Products® Oxygen Sensor for Audi S4

    PartNumber: 350-35015
    Product Specifications
    • 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: Audi S4 Oxygen Sensor
    More Info
    $99.84
  • Walker Products Premium Oxygen Sensor for Audi S4 - 250-24395

    Walker Products® Premium Oxygen Sensor for Audi S4

    PartNumber: 250-24395
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 25.51"(647.954 mm)
    • Position: Upstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620042782
    • Wire Gauge Measurement: 22 Gauge
    • Wire Harness Length: 21.97"(558.038 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Audi S4 Premium Oxygen Sensor
    More Info
    $80.41
  • Walker Products Premium Oxygen Sensor for Audi S4 - 250-24414

    Walker Products® Premium Oxygen Sensor for Audi S4

    PartNumber: 250-24414
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 67.64"(1718.056 mm)
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620042966
    • Wire Gauge Measurement: 22 Gauge
    • Wire Harness Length: 64.09"(1627.886 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Audi S4 Premium Oxygen Sensor
    More Info
    $78.43
  • Walker Products Oxygen Sensor for Audi S4 - 350-34144

    Walker Products® Oxygen Sensor for Audi S4

    PartNumber: 350-34144
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Location: B1S2
    • Overall Length: 25.51"
    • Position: Upstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620089664
    • Wire Gauge Measurement: 22 Gauge
    • Wire Harness Length: 21.97"
    • Wires Quantity: 4 Wire Leads
    • Part Description: Audi S4 Oxygen Sensor
    More Info
    $68.35
  • Walker Products Premium Oxygen Sensor for Audi S4 - 250-24689

    Walker Products® Premium Oxygen Sensor for Audi S4

    PartNumber: 250-24689
    Product Specifications
    • 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: Audi S4 Premium Oxygen Sensor
    More Info
    $71.93
  • Walker Products Premium Oxygen Sensor for Audi S4 - 250-24753

    Walker Products® Premium Oxygen Sensor for Audi S4

    PartNumber: 250-24753
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 21.77"(552.958 mm)
    • Position: Downstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620014536
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 18.23"(463.042 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Audi S4 Premium Oxygen Sensor
    More Info
    $71.68
  • Walker Products Oxygen Sensor for Audi S4 - 350-34138

    Walker Products® Oxygen Sensor for Audi S4

    PartNumber: 350-34138
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Location: B1S2
    • Overall Length: 67.64"
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620089602
    • Wire Gauge Measurement: 22 Gauge
    • Wire Harness Length: 64.09"
    • Wires Quantity: 4 Wire Leads
    • Part Description: Audi S4 Oxygen Sensor
    More Info
    $66.37
  • Walker Products Oxygen Sensor for Audi S4 - 350-34207

    Walker Products® Oxygen Sensor for Audi S4

    PartNumber: 350-34207
    Product Specifications
    • 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: Audi S4 Oxygen Sensor
    More Info
    $57.48
  • Walker Products Premium Oxygen Sensor for Audi S4 - 250-23102

    Walker Products® Premium Oxygen Sensor for Audi S4

    PartNumber: 250-23102
    Product Specifications
    • Connector Gender: Female/Male
    • Overall Length: 32.6"(828.04 mm)
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620017322
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 29.06"(738.124 mm)
    • Wires Quantity: 3 Wire Leads
    • Part Description: Audi S4 Premium Oxygen Sensor
    More Info
    $53.59
1-30 of 36 Results
< Previous
12
Next >

Browse Audi S4 Oxygen Sensors & Components by Years

2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2002 2001 2000 1994 1993 1992