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Audi A4 Quattro Oxygen Sensor

Why you drive your A4 Quattro.

The vehicle in your driveway is head and shoulders above the rest compared to all the other cars, trucks, and SUVs in today's marketplace. When your Audi A4 Quattro left the factory, it was destined for a driver who values European styling in their automobile. You purchased your A4 Quattro because its sporty handling and German engineering struck a chord inside you; so why would you settle for anything but the best when it comes to the highest quality auto parts? Your Audi dealership isn't the only place to find the best repair parts to fix your A4 Quattro.

The function and purpose of Oxygen Sensor.

Achieving maximum power and fuel efficiency with your car or truck depends on the quality and performance of the parts you use. The fuel-injection system on your Audi A4 Quattro is runs on signals sent by your ECU which relies on input from the oxygen sensors. Your Audi A4 Quattro oxygen sensors use the particulates in the exhaust gas to determine if the fuel is too rich, too lean, or if the catalytic converter isn't 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.

You've tried the rest, now try the best.

Select Your YearDon't let a broken Oxygen Sensor bring about the demise of your car, truck, or SUV, and don't gamble with its condition by buying anything but the highest quality repair parts. At Car Parts Discount, we have live customer service members available with enough expertise to help you select the correct Audi A4 Quattro part for your project or repair. When your Audi requires the best replacement Oxygen Sensor, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. All the Audi A4 Quattro Oxygen Sensor parts on this page will fit vehicles made in 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996. Choose your year below to refine your search.

Audi A4 Quattro Oxygen Sensor, OEM: 15733
Bosch Oxygen Sensor 15733
42.85, Save 39%   POPULAR
OEM: 15733, Item: 581937
6 In Stock, Usually ships within 1-2 business days

Audi A4 Quattro, 1.8L 1780CC 108Cu. In. L4
Audi A4 Quattro, 2.0L 1984CC 121Cu. In. L4
Audi A4 Quattro, 2.8L 2773CC 169Cu. In. V6
Audi A4 Quattro, 3.0L 2956CC 181Cu. In. V6
Audi A4 Quattro Oxygen Sensor, OEM: 15735
Bosch Oxygen Sensor 15735
43.45, Save 39%   NEW ITEM
OEM: 15735, Item: 581938
7 In Stock, Usually ships within 1-2 business days

Audi A4 Quattro, 2.8L 2773CC 169Cu. In. V6
Audi A4 Quattro Oxygen Sensor, OEM: 15733
Bosch Oxygen Sensor 15733
48.15, Save 39%   NEW ITEM
OEM: 15733, Item: 66701
10 or More In Stock, Usually ships within 1 business day

Audi A4 Quattro, 3.2L 3123CC 190Cu. In. V6
Audi A4 Quattro Oxygen Sensor, OEM: 1K0 998 262/1K0998262
Bosch Oxygen Sensor 1K0 998 262
58.85, Save 39%   POPULAR
OEM: 1K0 998 262, Item: 484792
10 or More In Stock, Usually ships within 1 business day

Audi A4 Quattro, 1.8L 1780CC 108Cu. In. L4
Audi A4 Quattro, 3.0L 2956CC 181Cu. In. V6
Audi A4 Quattro Oxygen Sensor, OEM: 15738
Bosch Oxygen Sensor 15738
59.95, Save 39%   NEW ITEM
OEM: 15738, Item: 581940
6 In Stock, Usually ships within 1-2 business days

Audi A4 Quattro, 1.8L 1780CC 108Cu. In. L4
Audi A4 Quattro, 2.8L 2773CC 169Cu. In. V6
Audi A4 Quattro OE Style Oxygen Sensor, OEM: 13842
Bosch OE Style Oxygen Sensor 13842
63.65, Save 39%   NEW ITEM
OEM: 13842, Item: 581670
9 In Stock, Usually ships within 1-2 business days

Audi A4 Quattro, 1.8L 1780CC 108Cu. In. L4
Audi A4 Quattro, 2.8L 2773CC 169Cu. In. V6
Audi A4 Quattro Oxygen Sensor, OEM: 16978
Bosch Oxygen Sensor 16978
64.35, Save 39%   NEW ITEM
OEM: 16978, Item: 362666
10 or More In Stock, Usually ships within 1 business day

Audi A4 Quattro, 1.8L 1780CC 108Cu. In. L4
Audi A4 Quattro, 3.0L 2956CC 181Cu. In. V6
Audi A4 Quattro OE Style Oxygen Sensor, OEM: 13740
Bosch OE Style Oxygen Sensor 13740
68.65, Save 39%   NEW ITEM
OEM: 13740, Item: 581644
2 In Stock, Usually ships within 1-2 business days

Audi A4 Quattro, 1.8L 1780CC 108Cu. In. L4
Audi A4 Quattro Oxygen Sensor, OEM: 15160
Bosch Oxygen Sensor 15160
71.15, Save 39%   NEW ITEM
OEM: 15160, Item: 66663
10 or More In Stock, Usually ships within 1 business day

Audi A4 Quattro, 1.8L 1780CC 108Cu. In. L4
Audi A4 Quattro Oxygen Sensor, OEM: 13842
Bosch Oxygen Sensor 13842
71.15, Save 39%   POPULAR
OEM: 13842, Item: 64900
10 or More In Stock, Usually ships within 1 business day

Audi A4 Quattro, 1.8L 1780CC 108Cu. In. L4
Audi A4 Quattro, 2.8L 2773CC 169Cu. In. V6