奥迪A4/A6后氧传感器 078906265T 直接替换 原车OEM编号
Audi A4/A6 rear oxygen sensor, compatible with Audi A4/A6 models, OEM 078906265T, direct replacement from the factory, accurately monitors exhaust oxygen content.
Replaces OEM #
MOQ
1件
Vehicle Fitment(2 items)
| Vehicle Model / Generation | Year | Engine | Specification |
|---|---|---|---|
| A4 | 1994 ~ null | — | — |
| A6 | 1994 ~ null | — | — |
Specifications
For Audi A4, A6 and other models, the rear oxygen sensor can be directly replaced with original part number 078906265T. Core function is to monitor exhaust oxygen content and feed ECU to adjust air-fuel ratio, ensuring combustion efficiency. After installation, it can resolve high fuel consumption, excessive exhaust emissions, and engine warning light issues. If you experience sluggish acceleration, rough idle, or black smoke from the exhaust, sensor aging/failure is usually the cause; replacement can restore power and emissions compliance.
FAQ — Motuon
奥迪A4/A6后氧传感器 078906265T 直接替换 原车OEM编号
078906265T