Shop 2004 Audi A4 O2 Sensor

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$80.16
2002-2004 Audi A4 Oxygen Sensor Kit Autopart Premium Upstream Driver & Passenger 02-04 Audi Oxygen Sensor Kit
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$80.16
2002-2004 Audi A4 Oxygen Sensor Kit Autopart Premium Upstream Driver & Passenger 02-04 Audi Oxygen Sensor Kit
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04 2004 Audi A4 Quattro Oxygen Sensor Kit - Downstream Autopart Premium Oxygen Sensor Kit
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2002-2005 Audi A4 Upstream Driver & Passenger O2 Oxygen Sensor | 2-Pc Direct-Fit | Heated | A-Premium APOS1021
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$153.99
2005-2006 Audi A4 Quattro Upstream & Downstream O2 Oxygen Sensor Kit | 4-Pc Direct-Fit | A-Premium APOS2020
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$126.99
2005-2006 Audi A4 Quattro Upstream & Downstream O2 Oxygen Sensor Kit | 4-Pc Direct-Fit | A-Premium APOS1969
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$35.79
A-Premium O2 Oxygen Sensor Compatible With Audi A4 2005, A4 Quattro 2005-2006, A6 Quattro 2002-2004, Allroad Quattro 2002-2005 & Porsche Cayenne 2003-
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$42.67
Upstream Oxygen Sensor For Audi A4 Tt 1.8L Turbo 2001-2006 & A8 4.2L
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$91.14
2009-2016 Audi A4 Oxygen Sensor Kit Autopart Premium Upstream & Downstream 09-16 Audi Oxygen Sensor Kit
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$91.14
2009-2016 Audi A4 Oxygen Sensor Kit Autopart Premium Upstream & Downstream 09-16 Audi Oxygen Sensor Kit
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$70.95
2005-2009 Audi A4 Quattro Oxygen Sensor Autopart Premium Upstream 05-09 Audi Oxygen Sensor
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$70.95
2005-2009 Audi A4 Quattro Oxygen Sensor Autopart Premium Upstream 05-09 Audi Oxygen Sensor
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$71.97
2004-2005 Audi A4 Oxygen Sensor Bosch Downstream 04-05 Audi Oxygen Sensor
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2004-2005 Audi A4 Oxygen Sensor Bosch Downstream 04-05 Audi Oxygen Sensor
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$125.73
2001-2006 Audi A4 Oxygen Sensor Bosch Front 01-06 Audi Oxygen Sensor
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$125.73
2001-2006 Audi A4 Oxygen Sensor Bosch Front 01-06 Audi Oxygen Sensor
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$53.09
QIJIAUTO O2 Oxygen Sensor Upstream And Downstream 234-5115 Compatible For Audi A4 2001-2006 For Audi A8 2004-2006
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QIJIAUTO O2 Oxygen Sensor Upstream And Downstream 234-5115 Compatible For Audi A4 2001-2006 For Audi A8 2004-2006
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$90.97
2001-2005 Audi A4 Quattro Oxygen Sensor Hella Front 01-05 Audi Oxygen Sensor
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$97.97
2001-2006 Audi A4 Oxygen Sensor Bosch Upstream 01-06 Audi Oxygen Sensor
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2001-2006 Audi A4 Oxygen Sensor Bosch Upstream 01-06 Audi Oxygen Sensor
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$151.31
2009 Audi A4 Quattro Oxygen Sensor Kit Autopart Premium Upstream & Downstream 09 Audi Oxygen Sensor Kit
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$151.31
2009 Audi A4 Quattro Oxygen Sensor Kit Autopart Premium Upstream & Downstream 09 Audi Oxygen Sensor Kit
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$122.99
2005-2009 Audi A4 Quattro Upstream Driver & Passenger O2 Oxygen Sensor | 2-Pc Direct-Fit | Heated | A-Premium APOS1022
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2005-2009 Audi A4 Quattro Upstream Driver & Passenger O2 Oxygen Sensor | 2-Pc Direct-Fit | Heated | A-Premium APOS1022
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$123.97
05 2005 Audi A4 Oxygen Sensor - Downstream Bosch Oxygen Sensor
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05 2005 Audi A4 Oxygen Sensor - Downstream Bosch Oxygen Sensor
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$47.95
2002-2006 Audi A4 Quattro Oxygen Sensor Replacement Upstream 02-06 Audi Oxygen Sensor
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$47.95
2002-2006 Audi A4 Quattro Oxygen Sensor Replacement Upstream 02-06 Audi Oxygen Sensor
Parts Geek
$119.12
KUHTYB 4Pcs Oxygen Sensors Set Compatible With Audi A4 A4 Quattro 2004-2002 3L V6 234-5028 234-4874 2 Pairs Upstream And Downstream O2 Sensors
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$119.12
KUHTYB 4Pcs Oxygen Sensors Set Compatible With Audi A4 A4 Quattro 2004-2002 3L V6 234-5028 234-4874 2 Pairs Upstream And Downstream O2 Sensors
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$56.62
Automotive-Leader 0258007353 Upstream Oxygen O2 Sensor Lambda Sensor For Audi A4 A6 Allroad S4 TT, Bentley Continentai 2003, Porsche Cayenne 2004-2006
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Automotive-Leader 0258007353 Upstream Oxygen O2 Sensor Lambda Sensor For Audi A4 A6 Allroad S4 TT, Bentley Continentai 2003, Porsche Cayenne 2004-2006
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A-Premium O2 Oxygen Sensor Compatible With Audi A4 A6 2000-2001, A4 A6 A8 Quattro, RS6, S4, S6, S8 & Volkswagen Passat 2000-2005, 2.7L 2.8L 4.2L,
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A-Premium O2 Oxygen Sensor Compatible With Audi A4 A6 2000-2001, A4 A6 A8 Quattro, RS6, S4, S6, S8 & Volkswagen Passat 2000-2005, 2.7L 2.8L 4.2L,
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$131.97
03 2003 Audi A4 Oxygen Sensor - Upstream Bosch Oxygen Sensor
Parts Geek
$131.97
03 2003 Audi A4 Oxygen Sensor - Upstream Bosch Oxygen Sensor
Parts Geek
$68.02
4Pcs Upstream+Downstream Air Fuel Ratio Oxygen Sensor 02 O2 For 05 Audi A4 3.0L
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4Pcs Upstream+Downstream Air Fuel Ratio Oxygen Sensor 02 O2 For 05 Audi A4 3.0L
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$36.99
MOSTPLUS Oxygen Sensor Upstream Downstream Compatible With Audi A4 A8 TT VW Passat Beetle Golf SG1170 17014 (Set Of 2)
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$36.99
MOSTPLUS Oxygen Sensor Upstream Downstream Compatible With Audi A4 A8 TT VW Passat Beetle Golf SG1170 17014 (Set Of 2)
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$32.95
2005-2009 Audi A4 Oxygen Sensor Autopart Premium Downstream 05-09 Audi Oxygen Sensor
Parts Geek
$32.95
2005-2009 Audi A4 Oxygen Sensor Autopart Premium Downstream 05-09 Audi Oxygen Sensor
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$61.99
2002-2005 Audi A4 Wideband Oxygen Sensor | 1-Pc Direct-Fit | Heated | A-Premium APOS0111
A-Premium
$61.99
2002-2005 Audi A4 Wideband Oxygen Sensor | 1-Pc Direct-Fit | Heated | A-Premium APOS0111
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$126.97
2005-2009 Audi A4 Oxygen Sensor Bosch Upstream 05-09 Audi Oxygen Sensor
Parts Geek
$126.97
2005-2009 Audi A4 Oxygen Sensor Bosch Upstream 05-09 Audi Oxygen Sensor
Parts Geek
$24.95
2005 Audi A4 Oxygen Sensor Drivebolt Downstream Right 05 Audi Oxygen Sensor
Parts Geek
$24.95
2005 Audi A4 Oxygen Sensor Drivebolt Downstream Right 05 Audi Oxygen Sensor
Parts Geek
$120.97
2005 Audi A4 Oxygen Sensor Denso Downstream 05 Audi Oxygen Sensor
Parts Geek
$120.97
2005 Audi A4 Oxygen Sensor Denso Downstream 05 Audi Oxygen Sensor
Parts Geek
$24.95
2005 Audi A4 Oxygen Sensor Autopart Premium Downstream 05 Audi Oxygen Sensor
Parts Geek
$24.95
2005 Audi A4 Oxygen Sensor Autopart Premium Downstream 05 Audi Oxygen Sensor
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$90.97
2005-2009 Audi A4 Quattro Oxygen Sensor APA/URO Parts Front Right 05-09 Audi Oxygen Sensor
Parts Geek
$90.97
2005-2009 Audi A4 Quattro Oxygen Sensor APA/URO Parts Front Right 05-09 Audi Oxygen Sensor
Parts Geek
How To Test A 4 Wire O2 Sensor With A Multimeter: Easy Way
How To Test A 4 Wire O2 Sensor With A Multimeter: Easy Way
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Audi A3 and A4 B7 How to Replace Oxygen Sensor
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Audi A1 bad O2 sensor symptoms, causes, and diagnosis
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Audi A4 bad O2 sensor symptoms, causes, and diagnosis
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Audi A5 bad O2 sensor symptoms, causes, and diagnosis
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Audi S4 bad O2 sensor symptoms, causes, and diagnosis
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Audi A3 bad O2 sensor symptoms, causes, and diagnosis
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Jan 12, 2022
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Shop 2004 Audi A4 O2 Sensor

Sponsored
About our ads
$80.16
2002-2004 Audi A4 Oxygen Sensor Kit Autopart Premium Upstream Driver & Passenger 02-04 Audi Oxygen Sensor Kit
Parts Geek
$80.16
2002-2004 Audi A4 Oxygen Sensor Kit Autopart Premium Upstream Driver & Passenger 02-04 Audi Oxygen Sensor Kit
Parts Geek
$50.95
04 2004 Audi A4 Quattro Oxygen Sensor Kit - Downstream Autopart Premium Oxygen Sensor Kit
Parts Geek
$50.95
04 2004 Audi A4 Quattro Oxygen Sensor Kit - Downstream Autopart Premium Oxygen Sensor Kit
Parts Geek
$120.99
2002-2005 Audi A4 Upstream Driver & Passenger O2 Oxygen Sensor | 2-Pc Direct-Fit | Heated | A-Premium APOS1021
A-Premium
$120.99
2002-2005 Audi A4 Upstream Driver & Passenger O2 Oxygen Sensor | 2-Pc Direct-Fit | Heated | A-Premium APOS1021
A-Premium
$131.22
2005 Audi A4 Oxygen Sensor Kit Autopart Premium Upstream & Downstream 05 Audi Oxygen Sensor Kit
Parts Geek
$131.22
2005 Audi A4 Oxygen Sensor Kit Autopart Premium Upstream & Downstream 05 Audi Oxygen Sensor Kit
Parts Geek
$153.99
2005-2006 Audi A4 Quattro Upstream & Downstream O2 Oxygen Sensor Kit | 4-Pc Direct-Fit | A-Premium APOS2020
A-Premium
$153.99
2005-2006 Audi A4 Quattro Upstream & Downstream O2 Oxygen Sensor Kit | 4-Pc Direct-Fit | A-Premium APOS2020
A-Premium
$82.95
05 2005 Audi A4 Oxygen Sensor Kit - Upstream & Downstream Autopart Premium Oxygen Sensor Kit
Parts Geek
$82.95
05 2005 Audi A4 Oxygen Sensor Kit - Upstream & Downstream Autopart Premium Oxygen Sensor Kit
Parts Geek
$111.99
2005-2009 Audi A4 Upstream & Downstream O2 Oxygen Sensor | 2-Pc Direct-Fit | Heated | A-Premium APOS1782
A-Premium
$111.99
2005-2009 Audi A4 Upstream & Downstream O2 Oxygen Sensor | 2-Pc Direct-Fit | Heated | A-Premium APOS1782
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$46.95
2002-2005 Audi A4 Oxygen Sensor Autopart Premium Upstream 02-05 Audi Oxygen Sensor
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$46.95
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$126.99
2005-2006 Audi A4 Quattro Upstream & Downstream O2 Oxygen Sensor Kit | 4-Pc Direct-Fit | A-Premium APOS1969
A-Premium
$126.99
2005-2006 Audi A4 Quattro Upstream & Downstream O2 Oxygen Sensor Kit | 4-Pc Direct-Fit | A-Premium APOS1969
A-Premium
$34.98
2X Oxygen Sensor Up&Downstream For 2005 06 07 08 2009 Audi A4 & A4
eBay
$34.98
2X Oxygen Sensor Up&Downstream For 2005 06 07 08 2009 Audi A4 & A4
eBay
$35.79
A-Premium O2 Oxygen Sensor Compatible With Audi A4 2005, A4 Quattro 2005-2006, A6 Quattro 2002-2004, Allroad Quattro 2002-2005 & Porsche Cayenne 2003-
Amazon.com
12
Free shipping
$35.79
A-Premium O2 Oxygen Sensor Compatible With Audi A4 2005, A4 Quattro 2005-2006, A6 Quattro 2002-2004, Allroad Quattro 2002-2005 & Porsche Cayenne 2003-
Amazon.com
$42.67
Upstream Oxygen Sensor For Audi A4 Tt 1.8L Turbo 2001-2006 & A8 4.2L
eBay
$42.67
Upstream Oxygen Sensor For Audi A4 Tt 1.8L Turbo 2001-2006 & A8 4.2L
eBay
$91.14
2009-2016 Audi A4 Oxygen Sensor Kit Autopart Premium Upstream & Downstream 09-16 Audi Oxygen Sensor Kit
Parts Geek
$91.14
2009-2016 Audi A4 Oxygen Sensor Kit Autopart Premium Upstream & Downstream 09-16 Audi Oxygen Sensor Kit
Parts Geek
$70.95
2005-2009 Audi A4 Quattro Oxygen Sensor Autopart Premium Upstream 05-09 Audi Oxygen Sensor
Parts Geek
$70.95
2005-2009 Audi A4 Quattro Oxygen Sensor Autopart Premium Upstream 05-09 Audi Oxygen Sensor
Parts Geek
$71.97
2004-2005 Audi A4 Oxygen Sensor Bosch Downstream 04-05 Audi Oxygen Sensor
Parts Geek
$71.97
2004-2005 Audi A4 Oxygen Sensor Bosch Downstream 04-05 Audi Oxygen Sensor
Parts Geek
$125.73
2001-2006 Audi A4 Oxygen Sensor Bosch Front 01-06 Audi Oxygen Sensor
Parts Geek
$125.73
2001-2006 Audi A4 Oxygen Sensor Bosch Front 01-06 Audi Oxygen Sensor
Parts Geek
$53.09
QIJIAUTO O2 Oxygen Sensor Upstream And Downstream 234-5115 Compatible For Audi A4 2001-2006 For Audi A8 2004-2006
Amazon.com
Free shipping
$53.09
QIJIAUTO O2 Oxygen Sensor Upstream And Downstream 234-5115 Compatible For Audi A4 2001-2006 For Audi A8 2004-2006
Amazon.com
$90.97
2001-2005 Audi A4 Quattro Oxygen Sensor Hella Front 01-05 Audi Oxygen Sensor
Parts Geek
$90.97
2001-2005 Audi A4 Quattro Oxygen Sensor Hella Front 01-05 Audi Oxygen Sensor
Parts Geek