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Audi PartsAudi S4 PartsOxygen Sensor

Audi S4 Oxygen Sensor

Why you drive your S4.

Select Your VehicleAudi automobile owners have grown accustomed to a certain level of a reputation for performance when driving their S4 around town. The vehicle in your driveway is head and shoulders above the rest when it comes to all the cars, trucks, and SUVs on the road today. It's not all the time that you discover you need a replacement Oxygen Sensor to repair your vehicle. Your Audi dealership isn't the only place to find the best repair parts to fix your S4.

What Oxygen Sensor does for your vehicle.

Reducing harmful emissions that come from your car or truck depends on how well you maintain your engine and exhaust parts. The fuel-injection system on your Audi S4 is runs on signals sent by your ECU which uses data collected by your oxygen sensors. Your Audi S4 oxygen sensors sit in the exhaust manifold, exhaust pipes, and catalytic converter and analyze the quality of the exhaust gases to determine how well your fuel delivery and emissions reduction parts are working. When oxygen sensors fail your engine will not be operating as it should; lacking in power and lowering gas mileage, and it will likely be emitting an excess of hazardous exhaust.

There's no reason to delay... fix it today.

Procuring new Audi parts from www.carpartsdiscount.com means you are paying the lowest prices for the highest quality original and aftermarket replacement S4 parts on the internet. Given all the hassles associated with performing maintenance on your car or truck, let www.carpartsdiscount.com be the number one store you go to make buying it easy. When your Audi requires a top quality replacement Oxygen Sensor, there's no need to trust any store other than the authority, Car Parts Discount. When it comes to Audi S4 Oxygen Sensor parts, you can find them for 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2002, 2001, 2000, 1994, 1993, 1992 models by clicking the appropriate year below.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Bosch
2014 Audi S4 Bosch Oxygen Sensor 15741
36.65, Save 39%   POPULAR
OEM: 15741, Item: 1158858
  Only 7 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream

Audi S4 Oxygen Sensor, OEM: 15733Bosch
2000-2002, 2004-2009 Audi S4 Bosch Oxygen Sensor 15733
44.95, Save 39%   POPULAR
OEM: 15733, Item: 581937
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream, Downstream

Audi S4 Oxygen Sensor, OEM: 25023000Walker
1992-1994 Audi S4 Walker Oxygen Sensor 25023000
45.35, Save 39%   NEW ITEM
OEM: 25023000, Item: 73902
  In Stock, Usually ships within 1 business day
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Audi S4 Oxygen Sensor, OEM: 234-3090/2343090Denso
1992-1994 Audi S4 Denso Oxygen Sensor 234-3090
48.45, Save 39%   NEW ITEM
OEM: 234-3090, Item: 23901
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

Audi S4 Oxygen Sensor, OEM: 15735Bosch
1992-1994 Audi S4 Bosch Oxygen Sensor 15735
48.65, Save 39%   NEW ITEM
OEM: 15735, Item: 66702
  In Stock, Usually ships within 1 business day
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Audi S4 Oxygen Sensor, OEM: ES10242Delphi
1992-1994 Audi S4 Delphi Oxygen Sensor ES10242
58.75, Save 39%   NEW ITEM
OEM: ES10242, Item: 997529
  Only 2 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

Audi S4 Oxygen Sensor, OEM: 234-3019/2343019Denso
1992-1994 Audi S4 Denso Oxygen Sensor 234-3019
60.65, Save 39%   NEW ITEM
OEM: 234-3019, Item: 586929
  Only 2 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

Audi S4 OE Style Oxygen Sensor, OEM: 13957Bosch
1992-1994 Audi S4 Bosch OE Style Oxygen Sensor 13957
62.45, Save 39%   NEW ITEM
OEM: 13957, Item: 581705
  Only 8 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

Audi S4 Oxygen Sensor, OEM: 16978Bosch
2004-2009 Audi S4 Bosch Oxygen Sensor 16978
65.85, Save 39%   NEW ITEM
OEM: 16978, Item: 362666
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream

Audi S4 Oxygen Sensor, OEM: ES20166Delphi
2004-2009 Audi S4 Delphi Oxygen Sensor ES20166
66.15, Save 39%   NEW ITEM
OEM: ES20166, Item: 997858
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Rear

Audi S4 Oxygen Sensor, OEM: 034 906 265 F/034906265FBosch
1992-1994 Audi S4 Bosch Oxygen Sensor 034 906 265 F
66.25, Save 39%   NEW ITEM
OEM: 034 906 265 F, Item: 482183
  Only 1 left In Stock, Usually ships within 1 business day
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Audi S4 Oxygen Sensor, OEM: 25197NGK
2010-2016 Audi S4 NGK Oxygen Sensor 25197
67.75, Save 39%   NEW ITEM
OEM: 25197, Item: 1399206
  Only 2 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream Left, Downstream Right

Bosch
1992-1994 Audi S4 Bosch Oxygen Sensor 13957
67.85, Save 39%   NEW ITEM
OEM: 13957, Item: 64709
  In Stock, Usually ships within 1 business day
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Audi S4 Oxygen Sensor, OEM: 25023048Walker
1992-1994 Audi S4 Walker Oxygen Sensor 25023048
70.65, Save 39%   NEW ITEM
OEM: 25023048, Item: 73914
  Only 3 left In Stock, Usually ships within 1 business day
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Audi S4 Oxygen Sensor, OEM: 1K0 998 262/1K0998262Bosch
2004-2009 Audi S4 Bosch Oxygen Sensor 1K0 998 262
71.55, Save 39%   POPULAR
OEM: 1K0 998 262, Item: 484792
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Rear Left, Rear Right

Audi S4 OE Style Oxygen Sensor, OEM: 16978Bosch
2004-2009 Audi S4 Bosch OE Style Oxygen Sensor 16978
77.95, Save 39%   NEW ITEM
OEM: 16978, Item: 582040
  Only 6 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream

Audi S4 Oxygen Sensor, OEM: 25024689Walker
2004-2009 Audi S4 Walker Oxygen Sensor 25024689
78.95, Save 39%   NEW ITEM
OEM: 25024689, Item: 74041
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream

Audi S4 Oxygen Sensor, OEM: 250-24493/25024493Walker Products
2004-2009 Audi S4 Walker Products Oxygen Sensor 250-24493
82.45, Save 39%   NEW ITEM
OEM: 250-24493, Item: 1195558
  Only 6 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream Left, Downstream Right

Audi S4 Oxygen Sensor, OEM: 250-24414/25024414Walker Products
2000-2002 Audi S4 Walker Products Oxygen Sensor 250-24414
84.15, Save 39%   NEW ITEM
OEM: 250-24414, Item: 1195486
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream Left, Downstream Right

Audi S4 Oxygen Sensor, OEM: 250-25002/25025002Walker Products
2004-2008 Audi S4 Walker Products Oxygen Sensor 250-25002
85.75, Save 39%   NEW ITEM
OEM: 250-25002, Item: 1195790
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream Left, Upstream Right

Audi S4 Oxygen Sensor, OEM: 1K0 998 262 AB/1K0998262ABBosch
2000-2002 Audi S4 Bosch Oxygen Sensor 1K0 998 262 AB
86.95, Save 39%   NEW ITEM
OEM: 1K0 998 262 AB, Item: 484793
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Front, Rear

Audi S4 Oxygen Sensor, OEM: 16073Bosch
2000-2002 Audi S4 Bosch Oxygen Sensor 16073
87.05, Save 39%   NEW ITEM
OEM: 16073, Item: 66966
  Only 1 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream, Downstream

Audi S4 Oxygen Sensor, OEM: ES20164Delphi
2000-2002 Audi S4 Delphi Oxygen Sensor ES20164
88.95, Save 39%   NEW ITEM
OEM: ES20164, Item: 997856
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Rear

Audi S4 Oxygen Sensor, OEM: 234-4874/2344874Denso
2004-2009 Audi S4 Denso Oxygen Sensor 234-4874
90.35, Save 39%   NEW ITEM
OEM: 234-4874, Item: 17876
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream

Audi S4 Oxygen Sensor, OEM: 250-25007/25025007Walker Products
2009 Audi S4 Walker Products Oxygen Sensor 250-25007
90.35, Save 39%   NEW ITEM
OEM: 250-25007, Item: 1195795
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream Left, Upstream Right

Audi S4 OE Style Oxygen Sensor, OEM: 16073Bosch
2000-2002 Audi S4 Bosch OE Style Oxygen Sensor 16073
98.55, Save 39%   NEW ITEM
OEM: 16073, Item: 581991
  Only 3 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream, Downstream

Audi S4 Oxygen Sensor, OEM: 234-4812/2344812Denso
2000-2002 Audi S4 Denso Oxygen Sensor 234-4812
101.95, Save 39%   NEW ITEM
OEM: 234-4812, Item: 18284
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream, Downstream

Audi S4 Oxygen Sensor, OEM: 250-24395/25024395Walker Products
2000-2002 Audi S4 Walker Products Oxygen Sensor 250-24395
104.15, Save 39%   NEW ITEM
OEM: 250-24395, Item: 1195470
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream Left, Upstream Right

Audi S4 Oxygen Sensor, OEM: ES10920Delphi
2004-2008 Audi S4 Delphi Oxygen Sensor ES10920
106.25, Save 39%   NEW ITEM
OEM: ES10920, Item: 997644
  Only 1 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Front

Audi S4 Oxygen Sensor, OEM: 25025002Walker
2004-2009 Audi S4 Walker Oxygen Sensor 25025002
107.85, Save 39%   NEW ITEM
OEM: 25025002, Item: 74051
  Only 9 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

Denso
2010-2016 Audi S4 Denso Air / Fuel Ratio Sensor 234-5164
108.65, Save 39%   NEW ITEM
OEM: 234-5164, Item: 1190669
  Only 5 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

Audi S4 Oxygen Sensor, OEM: 25621NTK
2004-2009 Audi S4 NTK Oxygen Sensor 25621
112.75, Save 39%   NEW ITEM
OEM: 25621, Item: 267735
  Only 4 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream

Audi S4 Oxygen Sensor, OEM: 250-25017/25025017Walker Products
2010-2013, 2015 Audi S4 Walker Products Oxygen Sensor 250-25017
112.95, Save 39%   NEW ITEM
OEM: 250-25017, Item: 1195803
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream Left, Upstream Right

Audi S4 Oxygen Sensor, OEM: 1K0 998 262 F/1K0998262FBosch
2004-2009 Audi S4 Bosch Oxygen Sensor 1K0 998 262 F
114.65, Save 39%   NEW ITEM
OEM: 1K0 998 262 F, Item: 484797
  Only 7 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Front Left, Front Right

Audi S4 OE Style Oxygen Sensor, OEM: 17353Bosch
2004-2009 Audi S4 Bosch OE Style Oxygen Sensor 17353
114.85, Save 39%   NEW ITEM
OEM: 17353, Item: 582090
  Only 2 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

Audi S4 Oxygen Sensor, OEM: ES20160Delphi
2000-2002 Audi S4 Delphi Oxygen Sensor ES20160
118.35, Save 39%   NEW ITEM
OEM: ES20160, Item: 997852
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Front

Audi S4 Oxygen Sensor, OEM: 24316NTK
2004-2009 Audi S4 NTK Oxygen Sensor 24316
121.55, Save 39%   NEW ITEM
OEM: 24316, Item: 450537
  Only 5 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

Audi S4 Air- Fuel Ratio Sensor, OEM: 234-5028/2345028Denso
2004-2009 Audi S4 Denso Air- Fuel Ratio Sensor 234-5028
125.45, Save 39%   NEW ITEM
OEM: 234-5028, Item: 17355
  Only 8 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

Bosch
2004-2009 Audi S4 Bosch Oxygen Sensor 17353
126.35, Save 39%   NEW ITEM
OEM: 17353, Item: 67805
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

Audi S4 OE Style Oxygen Sensor, OEM: 18052Bosch
2010-2013, 2015-2016 Audi S4 Bosch OE Style Oxygen Sensor 18052
134.35, Save 39%   NEW ITEM
OEM: 18052, Item: 582102
  Only 3 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream