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Shop By Brand

The Following brands are available based on your search.

  • Bosch
    Bosch
  • Delphi
    Delphi
  • Denso
    Denso
  • NGK
    NGK
  • Spectra
    Spectra
  • Vemo
    Vemo
  • Walker
    Walker

Shop By Related Oxygen Sensor Parts

Shop below for all Oxygen Sensor related parts for your Audi A8 Quattro


Shop for Top Selling Genuine Audi A8 Quattro O2 Sensors

  • We Stock the following top leading brands, including Delphi, Denso, Bosch, Walker
  • Constantly Updated Inventory of Audi A8 Quattro Replacement O2 Sensor Parts
Delphi
2004 Audi A8 Quattro Oxygen Sensor - Rear 8 Cyl 4.2L Delphi

P311-57D692B    ES20166  New

REA1722 , 25605 , 2344841 , 06A906262AK , 16121 , SU6551 , 06A906262P , SU6336 , SU6332 , 234-4809 , 07C906262AE , 07C906262S , 25024427 , 16249 , REA1859 , 06A906262AG , SG1556 , OS2095 , OS1644 , REA1705 , SG1209 , 06A906262Q , SG889 , 16261 , 250-24494 , 1K0998262 , OS1388 , REA1078 , SU6314 , 06A906262G , 1K0 998 262 , 2344809 , 25689 , 077906262B , 021906262C , 021 906 262 C , 16119 , SU6343 , 25602 , SG1179 , 058906265B , OS2389 , 16582 , OS1933 , 25024494 , 16243 , SG890 , 16307

Qty:
$72.71
  • Oxygen Sensor
  • Wrench Size: 7/8 in Delphi is an OEM supplier
  • Product Attributes:
    • Connector Shape: Flat
    • Overall Length: 1530.0
    • Sensor Type: Heated
    • Thread Size: 18 X 1.5 Mm
  • OE connectors and wire lengths within 3 inches of OE specifications; Unique sensor coatings to resist contamination; Long lasting reliable operation
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.
Brand: Delphi
Position: Rear
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2004 - Audi A8 Quattro Rear V 8 Cyl 4.2L - 4172
Delphi
2005 Audi A8 Quattro Oxygen Sensor - Rear 12 Cyl 6.0L Delphi

P311-57D692B    ES20166  New

REA1722 , 25605 , 2344841 , 06A906262AK , 16121 , SU6551 , 06A906262P , SU6336 , SU6332 , 234-4809 , 07C906262AE , 07C906262S , 25024427 , 16249 , REA1859 , 06A906262AG , SG1556 , OS2095 , OS1644 , REA1705 , SG1209 , 06A906262Q , SG889 , 16261 , 250-24494 , 1K0998262 , OS1388 , REA1078 , SU6314 , 06A906262G , 1K0 998 262 , 2344809 , 25689 , 077906262B , 021906262C , 021 906 262 C , 16119 , SU6343 , 25602 , SG1179 , 058906265B , OS2389 , 16582 , OS1933 , 25024494 , 16243 , SG890 , 16307

Qty:
$72.71
  • Oxygen Sensor
  • Wrench Size: 7/8 in Delphi is an OEM supplier
  • Product Attributes:
    • Connector Shape: Flat
    • Overall Length: 1530.0
    • Sensor Type: Heated
    • Thread Size: 18 X 1.5 Mm
  • OE connectors and wire lengths within 3 inches of OE specifications; Unique sensor coatings to resist contamination; Long lasting reliable operation
  • Suggested Purchase Quantity: 4
    • Most jobs typically require 4 of this item.
Brand: Delphi
Position: Rear
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2005 - Audi A8 Quattro Rear W 12 Cyl 6.0L 366 5998
Denso
2000 Audi A8 Quattro Oxygen Sensor - Downstream 8 Cyl 4.2L Denso - OE Style

P311-4AC7B63    234-4812  New

OS1931 , OS1927 , OS2146 , 75-3291 , 75-2750 , OS1640 , 213-3088 , ES20164 , ES20160 , 75-4071 , 25589 , 213-3084 , OS2144 , 16073 , 1K0998262AB , OS2096

Qty:
$102.87
Denso Oxygen Sensor  Downstream
  • Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 66.54
  • AKB Engine
  • OE Style
  • Product Attributes:
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 0.708
    • Wiring Harness Length: 66.54
  • DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Position: Downstream
Additional Fitment Information:
Vehicle Engine Designation Position Block Engine CID CC
2000 - Audi A8 Quattro AKB Downstream V 8 Cyl 4.2L - 4172
Denso
2001 Audi A8 Quattro Oxygen Sensor - Downstream Right 8 Cyl 4.2L Denso - OE Style

P311-4AC7B63    234-4812  New

OS1931 , OS1927 , OS2146 , 75-3291 , 75-2750 , OS1640 , 213-3088 , ES20164 , ES20160 , 75-4071 , 25589 , 213-3084 , OS2144 , 16073 , 1K0998262AB , OS2096

Qty:
$102.87
Denso Oxygen Sensor  Downstream Right
  • Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 66.54
  • AUX Engine
  • OE Style
  • Product Attributes:
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 0.708
    • Wiring Harness Length: 66.54
  • DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Position: Downstream Right
Additional Fitment Information:
Vehicle Engine Designation Position Block Engine CID CC
2001 - Audi A8 Quattro AUX Downstream Right V 8 Cyl 4.2L - 4172
Bosch
Qty:
$99.69
Bosch Oxygen Sensor  Upstream
  • Bosch Wide-band Oxygen Sensor
  • Actual OE Oxygen Sensor
  • Product Attributes:
    • Automotive Item Weight (lbs): 0.476198 Lb
    • Connector Shape: Male Spade
    • Hex Size (Oxygen Sensor): 22 Mm
    • Length (Sealing Surface To End Of Connector): 58.8583 In
    • Mounting Type: Threaded
    • Oxygen Sensor Type: Wide Band
    • Sensor Type: Heated
  • Bosch leads the way in oxygen sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Brand: Bosch
Position: Upstream
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2004 - Audi A8 Quattro Upstream V 8 Cyl 4.2L - 4172
Bosch
Qty:
$108.16
Bosch Oxygen Sensor  Downstream
  • Bosch Oxygen Sensor
  • Actual OE Oxygen Sensor
  • Product Attributes:
    • Automotive Item Weight (lbs): 0.440925 Lb
    • Connector Shape: Male Spade
    • Hex Size (Oxygen Sensor): 22 Mm
    • Length (Sealing Surface To End Of Connector): 66.338619 In
    • Mounting Type: Threaded
    • Oxygen Sensor Type: Narrow-band Heated
    • Sensor Type: Heated
  • Bosch leads the way in oxygen sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.
Brand: Bosch
Position: Downstream
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2000 - Audi A8 Quattro Downstream V 8 Cyl 4.2L - 4172
Bosch
Qty:
$108.16
Bosch Oxygen Sensor  Downstream Right
  • Bosch Oxygen Sensor
  • Actual OE Oxygen Sensor
  • Product Attributes:
    • Automotive Item Weight (lbs): 0.440925 Lb
    • Connector Shape: Male Spade
    • Hex Size (Oxygen Sensor): 22 Mm
    • Length (Sealing Surface To End Of Connector): 66.338619 In
    • Mounting Type: Threaded
    • Oxygen Sensor Type: Narrow-band Heated
    • Sensor Type: Heated
  • Bosch leads the way in oxygen sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.
Brand: Bosch
Position: Downstream Right
Additional Fitment Information:
Vehicle Engine Designation Position Block Engine CID CC
2001 - Audi A8 Quattro AUX Downstream Right V 8 Cyl 4.2L - 4172
Bosch
Qty:
$108.16
Bosch Oxygen Sensor  Downstream Left
  • Bosch Oxygen Sensor
  • Actual OE Oxygen Sensor
  • Product Attributes:
    • Automotive Item Weight (lbs): 0.440925 Lb
    • Connector Shape: Male Spade
    • Hex Size (Oxygen Sensor): 22 Mm
    • Length (Sealing Surface To End Of Connector): 66.338619 In
    • Mounting Type: Threaded
    • Oxygen Sensor Type: Narrow-band Heated
    • Sensor Type: Heated
  • Bosch leads the way in oxygen sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.
Brand: Bosch
Position: Downstream Left
Additional Fitment Information:
Vehicle Engine Designation Position Block Engine CID CC
2001 - Audi A8 Quattro AUX Downstream Left V 8 Cyl 4.2L - 4172
Denso
2007 Audi A8 Quattro Oxygen Sensor - Downstream 8 Cyl 4.2L Denso - OE Style

P311-150AC70    234-4808  New

SG1170 , 75-2719 , ES20169 , 95560613610 , 75-3548 , 079906265D , 25605 , 06A906262BG , 75-4074 , 25604 , 16034 , 213-3064 , 75-2760 , 75-3835 , 1K0998262R , 16373 , 16136 , 16586 , 25656 , 16797 , OS1655 , 75-2742 , ES20168 , ES20374 , OS1924

Qty:
$89.78
Denso Oxygen Sensor  Downstream
  • Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 24.61
  • Cylinder 5,6,7,8
  • OE Style
  • Product Attributes:
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 0.708
    • Wiring Harness Length: 24.61
  • DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Position: Downstream
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2007 - Audi A8 Quattro Downstream V 8 Cyl 4.2L - 4163
Bosch
Qty:
$80.68
Bosch Oxygen Sensor  Upstream
  • Bosch Oxygen Sensor
  • Actual OE Oxygen Sensor
  • Product Attributes:
    • Automotive Item Weight (lbs): 0.273373 Lb
    • Connector Shape: Male Spade
    • Hex Size (Oxygen Sensor): 22 Mm
    • Length (Sealing Surface To End Of Connector): 28.740173 In
    • Mounting Type: Threaded
    • Oxygen Sensor Type: Narrow-band Heated
    • Sensor Type: Heated
  • Bosch leads the way in oxygen sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Brand: Bosch
Position: Upstream
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2000 - Audi A8 Quattro Upstream V 8 Cyl 4.2L - 4172
Bosch
Qty:
$85.56
Bosch Oxygen Sensor  Downstream
  • Bosch Oxygen Sensor
  • Actual OE Oxygen Sensor
  • Product Attributes:
    • Automotive Item Weight (lbs): 0.440925 Lb
    • Connector Shape: Male Spade
    • Hex Size (Oxygen Sensor): 22 Mm
    • Length (Sealing Surface To End Of Connector): 68.700825 In
    • Mounting Type: Threaded
    • Oxygen Sensor Type: Narrow-band Heated
    • Sensor Type: Heated
  • Bosch leads the way in oxygen sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Brand: Bosch
Position: Downstream
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2004 - Audi A8 Quattro Downstream V 8 Cyl 4.2L - 4172
Denso
1997 Audi A8 Quattro Oxygen Sensor - Upstream 8 Cyl 4.2L Denso - OE Style

P311-4938A9E    234-4664  New

13842 , 213-1428 , ES10568 , OS639 , SG697 , 75-2328 , OS911 , OS925 , 021906265AH , 021906265AK , 13736 , 25550 , 75-2812 , SG256

Qty:
$63.10
Denso Oxygen Sensor  Upstream
  • Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 30.91
  • OE Style
  • Product Attributes:
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 0.708
    • Wiring Harness Length: 30.91
  • DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Position: Upstream
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1997 - Audi A8 Quattro Upstream V 8 Cyl 4.2L - 4172
Bosch
Qty:
$72.40
Bosch Oxygen Sensor  Upstream
  • Bosch Oxygen Sensor
  • Actual OE Oxygen Sensor
  • Product Attributes:
    • Automotive Item Weight (lbs): 0.368172 Lb
    • Connector Shape: Male Spade
    • Hex Size (Oxygen Sensor): 22 Mm
    • Length (Sealing Surface To End Of Connector): 28.740173 In
    • Mounting Type: Threaded
    • Oxygen Sensor Type: Narrow-band Heated
    • Sensor Type: Heated
  • Bosch leads the way in oxygen sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.
Brand: Bosch
Position: Upstream
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1997 - Audi A8 Quattro Upstream V 8 Cyl 4.2L - 4172
Walker
2004 Audi A8 Quattro Oxygen Sensor - Downstream Left 8 Cyl 4.2L Walker - Walker OE

P311-192A4B9    250-24494  New

Qty:
$56.42
Walker Oxygen Sensor  Downstream Left
  • Premium Oxygen Sensor
  • Downstream Left
  • Walker OE
  • Walker Premium Oxygen Sensors are 100% OEM Quality. Oxygen Sensors are designed to determine the oxygen concentration in exhaust gas. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. These superior sensors feature only the highest quality material available. Replacing an improperly functioning oxygen sensor with a Walker sensor will increase fuel economy, improve engine performance, and produce lower emissions.
Brand: Walker
Position: Downstream Left
Additional Fitment Information:
Vehicle Engine Designation Aspiration Fuel Type Fuel Delivery Type Position Block Engine CID CC
2004 - Audi A8 Quattro BFM Naturally Aspirated GAS FI Downstream Left V 8 Cyl 4.2L - 4172
Walker
2004 Audi A8 Quattro Oxygen Sensor - Downstream Right 8 Cyl 4.2L Walker - Walker OE

P311-192A4B9    250-24494  New

Qty:
$56.42
Walker Oxygen Sensor  Downstream Right
  • Premium Oxygen Sensor
  • Downstream Right
  • Walker OE
  • Walker Premium Oxygen Sensors are 100% OEM Quality. Oxygen Sensors are designed to determine the oxygen concentration in exhaust gas. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. These superior sensors feature only the highest quality material available. Replacing an improperly functioning oxygen sensor with a Walker sensor will increase fuel economy, improve engine performance, and produce lower emissions.
Brand: Walker
Position: Downstream Right
Additional Fitment Information:
Vehicle Engine Designation Aspiration Fuel Type Fuel Delivery Type Position Block Engine CID CC
2004 - Audi A8 Quattro BFM Naturally Aspirated GAS FI Downstream Right V 8 Cyl 4.2L - 4172
Denso
1997 Audi A8 Quattro Oxygen Sensor - Downstream 8 Cyl 4.2L Denso - Universal

P311-161FF47    234-4201  New

Qty:
$70.36
Denso Oxygen Sensor  Downstream
  • Oxygen Sensor 4 Wire, Universal, Heated, Wire Length: 11.77
  • Universal
  • Product Attributes:
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 0.708
    • Wiring Harness Length: 11.77
  • DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Position: Downstream
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1997 - Audi A8 Quattro Downstream V 8 Cyl 4.2L - 4172
Walker
1997 Audi A8 Quattro Oxygen Sensor - Upstream Right 8 Cyl 4.2L Walker - Walker OE

P311-3D14BA4    250-24147  New

Qty:
$60.93
Walker Oxygen Sensor  Upstream Right
  • Premium Oxygen Sensor
  • Upstream Right
  • Walker OE
  • Walker Premium Oxygen Sensors are 100% OEM Quality. Oxygen Sensors are designed to determine the oxygen concentration in exhaust gas. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. These superior sensors feature only the highest quality material available. Replacing an improperly functioning oxygen sensor with a Walker sensor will increase fuel economy, improve engine performance, and produce lower emissions.
Brand: Walker
Position: Upstream Right
Additional Fitment Information:
Vehicle Engine Designation Aspiration Fuel Type Engine VIN Fuel Delivery Type Position Block Engine CID CC
1997 - Audi A8 Quattro ABZ Naturally Aspirated GAS G FI Upstream Right V 8 Cyl 4.2L - 4172
Walker
1997 Audi A8 Quattro Oxygen Sensor - Upstream Left 8 Cyl 4.2L Walker - Walker OE

P311-3D14BA4    250-24147  New

Qty:
$60.93
Walker Oxygen Sensor  Upstream Left
  • Premium Oxygen Sensor
  • Upstream Left
  • Walker OE
  • Walker Premium Oxygen Sensors are 100% OEM Quality. Oxygen Sensors are designed to determine the oxygen concentration in exhaust gas. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. These superior sensors feature only the highest quality material available. Replacing an improperly functioning oxygen sensor with a Walker sensor will increase fuel economy, improve engine performance, and produce lower emissions.
Brand: Walker
Position: Upstream Left
Additional Fitment Information:
Vehicle Engine Designation Aspiration Fuel Type Engine VIN Fuel Delivery Type Position Block Engine CID CC
1997 - Audi A8 Quattro ABZ Naturally Aspirated GAS G FI Upstream Left V 8 Cyl 4.2L - 4172
Delphi
2007 Audi A8 Quattro Oxygen Sensor - Rear 8 Cyl 4.2L Delphi

P311-25924F4    ES20367  New

234-4825 , 2344827 , 250-24692 , 07L 906 265 F , 07L906265F , 06A 906 262 CL , 16700 , SU11290 , 06A906262CL , 25657 , 25024692 , 1K0998262S , 16136 , 691744 , 25668 , 5S9837

Qty:
$54.38
  • Oxygen Sensor
  • Wrench Size: 7/8 in Cylinders 1, 2, 3, 4 Color - Black Cylinders 5, 6, 7, 8 Color - Brown Delphi is an OEM supplier
  • Product Attributes:
    • Connector Shape: Flat
    • Overall Length: 470.0
    • Sensor Type: Heated
    • Thread Size: 18 X 1.5 Mm
  • OE connectors and wire lengths within 3 inches of OE specifications; Unique sensor coatings to resist contamination; Long lasting reliable operation
Brand: Delphi
Position: Rear
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2007 - Audi A8 Quattro Rear V 8 Cyl 4.2L - 4163
Delphi
2012 Audi A8 Quattro Oxygen Sensor - Rear 8 Cyl 4.2L Delphi

P311-25924F4    ES20367  New

234-4825 , 2344827 , 250-24692 , 07L 906 265 F , 07L906265F , 06A 906 262 CL , 16700 , SU11290 , 06A906262CL , 25657 , 25024692 , 1K0998262S , 16136 , 691744 , 25668 , 5S9837

Qty:
$54.38
  • Oxygen Sensor
  • Wrench Size: 7/8 in Delphi is an OEM supplier
  • Product Attributes:
    • Connector Shape: Flat
    • Overall Length: 470.0
    • Sensor Type: Heated
    • Thread Size: 18 X 1.5 Mm
  • OE connectors and wire lengths within 3 inches of OE specifications; Unique sensor coatings to resist contamination; Long lasting reliable operation
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.
Brand: Delphi
Position: Rear
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2012 - Audi A8 Quattro Rear V 8 Cyl 4.2L - 4163