Audi A6 Oxygen Sensors & Components
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- Denso®Oxygen Sensor (234-4664)Oxygen Sensor (234-4664) by Denso®. Position: Upstream. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by Denso. Engineered...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$56.25
- Denso®Oxygen Sensor (234-4661)Oxygen Sensor (234-4661) by Denso®. Position: Downstream. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by Denso....High quality plastic and/or steel constructionDirect replacement for a proper fit every time$85.47
- Denso®Oxygen Sensor (234-4414)Oxygen Sensor (234-4414) by Denso®. Position: Downstream Passenger Side. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$95.83
- Denso®Oxygen Sensor (234-4413)Oxygen Sensor (234-4413) by Denso®. Position: Downstream. Location: Cylinder 4,5,6. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$109.04
- Denso®Oxygen Sensor (234-4409)Oxygen Sensor (234-4409) by Denso®. Position: Downstream. Location: Cylinder 4,5,6. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$102.13
- Denso®Oxygen Sensor (234-4485)Oxygen Sensor (234-4485) by Denso®. Position: Downstream. Location: Cylinder 4,5,6. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$105.19
- Denso®Oxygen Sensor (234-4120)Oxygen Sensor (234-4120) by Denso®. Position: Downstream. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by Denso....High quality plastic and/or steel constructionDirect replacement for a proper fit every time$78.83
- NTK®Oxygen Sensor (25725)Oxygen Sensor (25725) by NTK®. Position: Downstream. Location: CylInders 5-8 / B2S2. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$100.26
- NTK®Oxygen Sensor (25657)Oxygen Sensor (25657) by NTK®. Position: Downstream. Location: After Catalyst / B1S3. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$101.52
- NTK®Oxygen Sensor (25656)Oxygen Sensor (25656) by NTK®. Position: Downstream Driver Side. Location: B2S2. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$119.02
- NTK®Oxygen Sensor (25605)Oxygen Sensor (25605) by NTK®. Position: Downstream. Location: CylInders 1-3 / B1S2. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$98.24
- NTK®Oxygen Sensor (25197)Oxygen Sensor (25197) by NTK®. Position: Downstream Passenger Side. Location: B1S2. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$75.68
- NTK®Oxygen Sensor (25174)Oxygen Sensor (25174) by NTK®. Position: Downstream. Location: CylInders 1-3 / B1S2. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$153.00
- NTK®Oxygen Sensor (25173)Oxygen Sensor (25173) by NTK®. Position: Downstream. Location: CylInders 4-6 / B2S2. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$139.68
- NTK®Oxygen Sensor (25083)Oxygen Sensor (25083) by NTK®. Position: Downstream Passenger Side. Location: B1S2. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$93.69
- NTK®Oxygen Sensor (25079)Oxygen Sensor (25079) by NTK®. Position: Downstream Driver Side. Location: B2S2. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$106.56
- Walker Products®Premium Oxygen Sensor (250-25143)Premium Oxygen Sensor by Walker Products®. Position: Upstream. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. The...Improved Engine Response & PerformanceLower Emissions$118.55
- Walker Products®Premium Oxygen Sensor (250-241143)Premium Oxygen Sensor (250-241143) by Walker Products®. Position: Downstream. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test...Improved Engine Response & PerformanceLower Emissions$123.10
- Walker Products®Premium Oxygen Sensor (250-24670)Premium Oxygen Sensor (250-24670) by Walker Products®. Position: Downstream Driver Side. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and...Improved Engine Response & PerformanceLower Emissions$62.75
- Walker Products®Premium Oxygen Sensor (250-24493)Premium Oxygen Sensor (250-24493) by Walker Products®. Position: Downstream Front. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test...Improved Engine Response & PerformanceLower Emissions$83.58
- Walker Products®Premium Oxygen Sensor (250-24395)Premium Oxygen Sensor (250-24395) by Walker Products®. Position: Upstream Driver Side. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and...Improved Engine Response & PerformanceLower Emissions$92.25
- Walker Products®Premium Oxygen Sensor (250-24953)Premium Oxygen Sensor (250-24953) by Walker Products®. Position: Upstream. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test...Improved Engine Response & PerformanceLower Emissions$83.54
- Walker Products®Premium Oxygen Sensor (250-24432)Premium Oxygen Sensor (250-24432) by Walker Products®. Position: Downstream. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test...Improved Engine Response & PerformanceLower Emissions$59.40
- Walker Products®Premium Oxygen Sensor (250-24669)Premium Oxygen Sensor (250-24669) by Walker Products®. Position: Downstream Passenger Side. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications...Improved Engine Response & PerformanceLower Emissions$74.03
- Walker Products®Premium Oxygen Sensor (250-24689)Premium Oxygen Sensor (250-24689) by Walker Products®. Position: Downstream. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test...Improved Engine Response & PerformanceLower Emissions$82.14
- Walker Products®Premium Oxygen Sensor (250-24672)Premium Oxygen Sensor (250-24672) by Walker Products®. Position: Downstream Passenger Side. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications...Improved Engine Response & PerformanceLower Emissions$68.44
- Walker Products®Premium Oxygen Sensor (250-24414)Premium Oxygen Sensor (250-24414) by Walker Products®. Position: Downstream Passenger Side. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications...Improved Engine Response & PerformanceLower Emissions$92.60
- Walker Products®Premium Oxygen Sensor (250-24753)Premium Oxygen Sensor (250-24753) by Walker Products®. Position: Downstream Passenger Side. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications...Improved Engine Response & PerformanceLower Emissions$77.27
- Walker Products®Premium Oxygen Sensor (250-24717)Premium Oxygen Sensor (250-24717) by Walker Products®. Position: Downstream Driver Side. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and...Improved Engine Response & PerformanceLower Emissions$77.02
- Bosch®Narrow-band Oxygen Sensor (15741)Narrow-band Oxygen Sensor (15741) by Bosch®. Position: Upstream Passenger Side. The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which...OE-EquivalentOE Style connectors and wire lengths$42.09
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