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 ×
Replacement Parts for 1999 Audi A6 Quattro Oxygen Sensor

1999 Audi A6 Quattro Oxygen Sensor

My Vehicle Change Vehicle
1999 Audi A6 Quattro
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Oxygen Sensors
  • Department
  • Product Fit
  • Brands
  • Prices

12 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • Denso Oxygen Sensor for 1999 Audi A6 Quattro - 234-4661

    Denso® Oxygen Sensor for 1999 Audi A6 Quattro

    PartNumber: 234-4661
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511111394
    • Wire Harness Length: 67.72" (1720.1 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 1999 Audi A6 Quattro Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Audi A6 Quattro | All Trims | 6 Cyl 2.8L
    $72.08
  • Walker Products Premium Oxygen Sensor for 1999 Audi A6 Quattro - 250-24174

    Walker Products® Premium Oxygen Sensor for 1999 Audi A6 Quattro

    PartNumber: 250-24174
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 69.02"(1753.108 mm)
    • Position: Downstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620040481
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 65.47"(1662.938 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 1999 Audi A6 Quattro Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Audi A6 Quattro | All Trims | 6 Cyl 2.8L
    $65.97
  • Denso Universal Fit Oxygen Sensor for 1999 Audi A6 Quattro - 234-4201

    Denso® Universal Fit Oxygen Sensor for 1999 Audi A6 Quattro

    PartNumber: 234-4201
    Product Specifications
    • Notes: OE Quality Universal Replacement Sensor
    • Installation Type: Screw
    • O2 Sensor Configuration: Universal
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511142015
    • Wire Harness Length: 11.77" (299 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 1999 Audi A6 Quattro Universal Fit Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Audi A6 Quattro | All Trims | 6 Cyl 2.8L
    $70.90
  • Delphi Oxygen Sensor for 1999 Audi A6 Quattro - ES10568

    Delphi® Oxygen Sensor for 1999 Audi A6 Quattro

    PartNumber: ES10568
    Product Specifications
    • Connector Shape: Flat
    • Position: Front
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604117170
    • Wire Harness Length: 29.6" (740 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 1999 Audi A6 Quattro Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Audi A6 Quattro | Avant | 6 Cyl 2.8L
    • 1999 Audi A6 Quattro | Base | 6 Cyl 2.8L
    $83.74
  • Walker Products Premium Oxygen Sensor for 1999 Audi A6 Quattro - 250-24147

    Walker Products® Premium Oxygen Sensor for 1999 Audi A6 Quattro

    PartNumber: 250-24147
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 30.24"(768.096 mm)
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620040313
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 26.69"(677.926 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 1999 Audi A6 Quattro Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Audi A6 Quattro | All Trims | 6 Cyl 2.8L
    $56.21
  • Denso Universal Fit Oxygen Sensor for 1999 Audi A6 Quattro - 234-4200

    Denso® Universal Fit Oxygen Sensor for 1999 Audi A6 Quattro

    PartNumber: 234-4200
    Product Specifications
    • Notes: OE Quality Universal Replacement Sensor
    • Installation Type: Screw
    • O2 Sensor Configuration: Universal
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511111370
    • Wire Harness Length: 11.77" (299 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 1999 Audi A6 Quattro Universal Fit Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Audi A6 Quattro | All Trims | 6 Cyl 2.8L
    $70.25
  • Walker Products Oxygen Sensor for 1999 Audi A6 Quattro - 350-34058

    Walker Products® Oxygen Sensor for 1999 Audi A6 Quattro

    PartNumber: 350-34058
    Product Specifications
    • Notes: Downstream; Right;Downstream; Left
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Location: B1S1
    • Overall Length: 69.02"
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620088827
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 65.47"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 1999 Audi A6 Quattro Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Audi A6 Quattro | All Trims | 6 Cyl 2.8L
    $52.79
  • Denso Oxygen Sensor for 1999 Audi A6 Quattro - 234-4664

    Denso® Oxygen Sensor for 1999 Audi A6 Quattro

    PartNumber: 234-4664
    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: 042511111424
    • Wire Harness Length: 30.91" (785.1 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 1999 Audi A6 Quattro Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Audi A6 Quattro | All Trims | 6 Cyl 2.8L
    $56.29
  • Walker Products Oxygen Sensor for 1999 Audi A6 Quattro - 350-34427

    Walker Products® Oxygen Sensor for 1999 Audi A6 Quattro

    PartNumber: 350-34427
    Product Specifications
    • Notes: Upstream; Left;Upstream; Right
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 30.24"
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620092428
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 26.69"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 1999 Audi A6 Quattro Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Audi A6 Quattro | All Trims | 6 Cyl 2.8L
    $44.97
  • Delphi Oxygen Sensor for 1999 Audi A6 Quattro - ES10309

    Delphi® Oxygen Sensor for 1999 Audi A6 Quattro

    PartNumber: ES10309
    Product Specifications
    • Connector Shape: Flat
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604087756
    • Wire Harness Length: 68.2" (1705 mm)
    • Wrench Size: 0.88"(22 mm)
    • Part Description: 1999 Audi A6 Quattro Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Audi A6 Quattro | Avant | 6 Cyl 2.8L
    • 1999 Audi A6 Quattro | Base | 6 Cyl 2.8L
  • Spectra Premium Oxygen Sensor for 1999 Audi A6 Quattro - OS5431

    Spectra Premium® Oxygen Sensor for 1999 Audi A6 Quattro

    PartNumber: OS5431
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Oval
    • Installation Type: Screw
    • Overall Length: 69 5/8"
    • Position: Downstream Driver Side
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607159417
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 1999 Audi A6 Quattro Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Audi A6 Quattro | All Trims | 6 Cyl 2.8L
  • Spectra Premium Oxygen Sensor for 1999 Audi A6 Quattro - OS5324

    Spectra Premium® Oxygen Sensor for 1999 Audi A6 Quattro

    PartNumber: OS5324
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Square
    • Installation Type: Screw
    • Overall Length: 31 5/8"
    • Position: Upstream
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607158328
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 1999 Audi A6 Quattro Oxygen Sensor
    More Info
    Vehicle Fitment
    • 1999 Audi A6 Quattro | All Trims | 6 Cyl 2.8L