NGK Downstream 3-Wire Air/Fuel Ratio Oxygen Sensor OS81578 $75.00
The NGK downstream oxygen sensor provides accurate exhaust-gas readings to keep your engine running at optimal air/fuel ratio. 3-wire heated design reaches operating temperature faster, reducing cold-start emissions. Air/Fuel Ratio technology delivers the ... Show more
Number Of Wires: 3
Fitment (YMMSE): Audi,2011,A4, ,4 Cylinders 1.8L MFI Turbo DOHC 109 CID Audi,2018,A4,Allroad Premium Plus,4 Cylinders 2.0L FI Turbo DOHC 121 CID Audi,2001,A4, ,6 Cylinders 3.0L FI DOHC 182 CID Audi,2018,A4,Edition 35 Years,8 Cylinders 4.2L FI DOHC 255 CID Audi,2018,A4,Premium Plus,4 Cylinders 2.0L FI Turbo DOHC 121 CID Audi,2013,A4, ,4 Cylinders 2.0L DI Turbo DOHC 121 CID Audi,2002,A4, ,4 Cylinders 1.8L MFI Turbo DOHC 109 CID Audi,2019,A4,Premium Quattro,6 Cylinders 3.2L FI DOHC 195 CID Audi,2001,A4, ,8 Cylinders 4.2L FI DOHC 255 CID Audi,2024,A4, ,4 Cylinders 1.8L MFI Turbo DOHC 109 CID Audi,2009,A4, ,4 Cylinders 2.0L DI Turbo DOHC 121 CID Audi,2012,A4, ,4 Cylinders 2.0L FI Turbo DOHC 121 CID Audi,2001,A4, ,4 Cylinders 1.8L MFI Turbo DOHC 109 CID Audi,2007,A4, ,4 Cylinders 1.8L MFI Turbo DOHC 109 CID Audi,2017,A4, ,6 Cylinders 3.0L FI DOHC 182 CID Audi,2021,A4, ,4 Cylinders 2.0L Turbo Dsl DOHC 121 CID Audi,2022,A4, ,6 Cylinders 3.0L DI Turbo DOHC 183 CID Audi,2007,A4,Quattro,6 Cylinders 3.2L FI DOHC 195 CID Audi,2016,A4,Allroad Prestige,4 Cylinders 2.0L Turbo Dsl DOHC 121 CID Audi,2017,A4, ,4 Cylinders 2.0L Turbo Dsl DOHC 121 CID Audi,2006,A4, ,6 Cylinders 3.2L FI DOHC 195 CID Audi,2015,A4, ,8 Cylinders 4.2L FI DOHC 255 CID Audi,2003,A4, ,6 Cylinders 3.2L FI DOHC 195 CID Audi,2011,A4, ,4 Cylinders 2.0L Turbo Dsl DOHC 121 CID Audi,2007,A4,Premium Plus Quattro,6 Cylinders 3.0L FI DOHC 182 CID Audi,2005,A4, ,4 Cylinders 2.0L DI Turbo DOHC 121 CID Audi,2007,A4, ,8 Cylinders 4.2L FI DOHC 255 CID Audi,2008,A4, ,8 Cylinders 4.2L FI DOHC 255 CID Audi,2013,A4,Premium,4 Cylinders 2.0L DI Turbo DOHC 121 CID Audi,2012,A4, ,4 Cylinders 1.8L MFI Turbo DOHC 109 CID Audi,2015,A4, ,4 Cylinders 2.0L FI Turbo DOHC 121 CID Audi,2019,A4, ,4 Cylinders 1.8L MFI Turbo DOHC 109 CID Audi,2022,A4, ,4 Cylinders 1.8L MFI Turbo DOHC 109 CID Audi,2011,A4, ,6 Cylinders 3.2L FI DOHC 195 CID Audi,2002,A4,Prestige S Line Quattro,8 Cylinders 4.2L FI DOHC 255 CID Audi,2008,A4, ,4 Cylinders 2.0L Turbo Dsl DOHC 121 CID Audi,2016,A4, ,6 Cylinders 3.0L DI Turbo DOHC 183 CID Audi,2023,A4, ,8 Cylinders 4.2L FI DOHC 255 CID Audi,2010,A4, ,6 Cylinders 3.0L DI Turbo DOHC 183 CID Terminal Type: Round
Fits Year:
Heated: Yes
Fits Engine: 4 Cylinders 2.0L FI Turbo DOHC 121 CID 4 Cylinders 2.0L Turbo Dsl DOHC 121 CID 6 Cylinders 3.0L FI DOHC 182 CID 4 Cylinders 1.8L MFI Turbo DOHC 109 CID 6 Cylinders 3.2L FI DOHC 195 CID 8 Cylinders 4.2L FI DOHC 255 CID 4 Cylinders 2.0L DI Turbo DOHC 121 CID 6 Cylinders 3.0L DI Turbo DOHC 183 CID Position: Downstream
Manufacturer: NGK
Technology: Air/Fuel Ratio
Fits Submodel: Premium Plus Quattro Prestige S Line Quattro Allroad Premium Plus Premium Plus Quattro Premium Allroad Prestige Edition 35 Years Premium Quattro Output Signal Range: 0 To 5 Volt
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