Audi S3 Oxygen Sensors & Components

Walker Products®Premium Oxygen Sensor (250-241142)
2
# mpn4666142599
Premium Oxygen Sensor (250-241142) 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
$73.02
NTK®Oxygen Sensor (25766)
9
# mpn4655088466
Oxygen Sensor (25766) by NTK®. Position: Downstream. Location: B1S2. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor element then...
Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
$107.99
Bosch®OE Connector Narrow-band Oxygen Sensor (16036)
0
# mpn4900483996
OE Connector Narrow-band Oxygen Sensor (16036) by Bosch®. Position: Downstream. 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
$128.59
Bosch®OE Connector Oxygen Sensor (17190)
0
# mpn4900483870
OE Connector Oxygen Sensor (17190) by Bosch®. Position: Upstream. 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 oxygen sensors...
OE-EquivalentOE Style connectors and wire lengths
$133.48
Walker Products®Wideband Premium Oxygen Sensor (250-25112)
0
# mpn4666142846
Wideband Premium Oxygen Sensor (250-25112) 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...
High quality at an affordable priceExpertly made from premium materials
$184.77
Vemo®Oxygen Sensor (V10-76-0151)
0
# mpn5014695081
Oxygen Sensor (V10-76-0151) by Vemo®. Position: Rear. Location: Post-Catalyst. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
High quality at an affordable priceExpertly made from premium materials
$121.44
Denso®Air Fuel Ratio Sensor (234-5185)
7
# mpn2434281536
Air Fuel Ratio Sensor (234-5185) 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....
Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies
$146.52
NTK®Air Fuel Ratio Sensor (27055)
0
# mpn4655088455
Air Fuel Ratio Sensor (27055) by NTK®. Position: Upstream. Location: B1S1. Air fuel ratio sensors utilize a sophisticated sensing element that enables them to produce a precise output in proportion to the air fuel ratio. AFR sensors...
Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
$117.56
NTK®Oxygen Sensor (25261)
9
# mpn5019468513
Oxygen Sensor by NTK®. Position: Downstream. Location: B1S2. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor element then sends...
Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
$82.46
NTK®Air Fuel Ratio Sensor (27098)
0
# mpn5019468472
Air Fuel Ratio Sensor (27098) by NTK®. Position: Upstream. Location: B1S1. Air fuel ratio sensors utilize a sophisticated sensing element that enables them to produce a precise output in proportion to the air fuel ratio. AFR sensors...
Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
$59.60