Audi A6 Oxygen Sensor - Select Year

Position: Rear Right
Universal Fit - - After Catalyst - After Catalyst - AKB Engine Two Required - After Catalyst - ATQ Engine - After Catalyst - Firewall side - In Exhaust Pipe - At Catalyst Inlet - At Catalyst Outlet - At Exhaust Mainfold - Firewall Side - Auxiliary Engine - Before Cat. - Before Catalyst Located in manifold/exhaust pipe before catalyst. - Before Front Catalyst - On Exhaust Manifold - California Emissions - California Emissions - w/ 38.8" Pigtail - Exc. California - Exc. California Emissions - Located in manifold/exhaust pipe before catalyst. - Need to check the old Oxygen Sensor for number.Old one should be marked F85F-9G444-BA. (Up Stream) - Need to check the old Oxygen Sensor for number.Old one should be marked F8TF-9G444-CA. (Up Stream) - This application also requires an air fuel mixture ratio sensor, part # 89467-0C010. Do NOT get these confused, they are NOT inter- changeable. - Two Required - Universal - 3 Wire - Universal 3 Wire - 461709 Chassis Range - Universal 3 Wire - 541365 Chassis Range - Universal 3 Wire - Front of Catalyst -

Quality: OEM
Position: Rear Right
Universal - - After Catalyst - After Catalyst - AKB Engine Two Required - After Catalyst - ATQ Engine - At Catalyst Inlet - At Catalyst Outlet - At Exhaust Mainfold - Firewall Side - Auxiliary Engine - Before Cat. - California - California Emissions - California Emissions - w/ 38.8" Pigtail - Exc. California - Exc. California Emissions - This application also requires an air fuel mixture ratio sensor, part # 89467-0C010. Do NOT get these confused, they are NOT inter- changeable. - Two Required -

Direct Fit - 0 258 003 009 - 13 009 - Before Catalyst -

Position: Right
After Catalyst - After Catalyst - AHA Engine -

Position: Rear Left
After Catalyst - After Catalyst - ATQ Engine - After Catalyst - Brown -

Position: Rear Right
After Catalyst - After Catalyst - ATQ Engine - After Catalyst - Brown -

Position: Right
After Catalyst - After Catalyst - ATQ Engine - After Catalyst - Brown -

Position: Left
After Catalyst - After Catalyst - ATQ Engine - After Catalyst - Brown -

Position: Front
Direct Fit - Before Catalyst - Before Catalyst - ATQ Engine -

Quality: OEM
Position: Front
After Catalyst - Before Catalyst - Before Catalyst - AHA Engine - Before Catalyst - From Chassis WH081 430- & From Chassis WX071 - 924 - Before Catalyst Front Right, Front Exhaust Manifold - Behind Catalyst -

Quality: OEM
Position: Rear
After Catalyst - Before Catalyst -

Quality: OEM
Position: Left
After Catalyst - After Catalyst AHA Engine only -

Quality: OEM
After Catalyst - Before Catalyst -

Quality: OEM
Position: Right
After Catalyst - After Catalyst - Black -

Quality: OEM
Position: Right
After Catalyst - After Catalyst - Black -

Quality: OEM
Position: Left
After Catalyst - Brown -

Quality: OEM
Position: Front
Before Catalyst -

Quality: OEM
Before Catalyst -

Quality: OEM
After Catalyst -

Quality: OEM
Position: Rear Right
After Catalyst -

Quality: OEM
Position: Rear Left
After Catalyst -

Quality: OEM
Position: Rear Left
Color Coded: BROWN - After Catalyst - After Catalyst - ATQ Engine -

Quality: OEM
Position: Front
Before Catalyst -

Quality: OEM
Position: Right
After Catalyst -

Quality: OEM
Position: Rear Right
Color Coded: Green - After Catalyst - After Catalyst - ATQ Engine -

Before Catalyst - OE Style - Front of Catalyst 2 Req - OE Style - Front of Converter 2 Req - OE Style Front of Converter - Exc. California 2 Req -

Before Catalyst - OE Style - Front of Catalyst 2 Req - OE Style - Front of Converter 2 Req - OE Style Front of Converter - Exc. California 2 Req -

Quality: OEM
Position: Right
After Catalyst - After Catalyst - AHA Engine -

Quality: OEM
Position: Front
Before Catalyst - Before Catalyst - ATQ Engine -

Position: Front
Before Catalyst - Before Catalyst - ATQ Engine -