2016-2018 Audi A3 e-tron O2 / Oxygen Sensor (PRE CAT) 04E906262AK
OEM Part #: 04E-906-262-AK (04E906262AK)
Actual photo
The exact part you’ll receive — not a stock photo.
$12.99
Used
Donor2016 Audi A3 · 1.4L · 68k miles
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Genuine OEM Used
SKU: 474948
Donor Vehicle: 2016 Audi A3 · 1.4L · 68k miles
3 photos
HAS A DENT, SEE PICTURES
$12.99
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Genuine OEM Used
SKU: 580120
Donor Vehicle: 2017 Audi A3 SPORTBACK E-TRON · 1.4L · 70k miles
2 photos
$14.99
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The Audi O2 / Oxygen Sensor (pre Cat) with OEM part number 04E906262AK is a used genuine component from a donor vehicle. Also known as a pre-catalytic converter oxygen sensor, it monitors exhaust gases before the cat to help the ECU adjust the air-fuel mixture. When this sensor fails, common symptoms include a check engine light, reduced fuel economy, and rough idle. This unit fits the 1.4L TFSI (gas) and 1.4L PHEV engines in the A3 and A3 Sportback e-tron.
Specifications
| Fits Vehicle Model | A3 e-tron |
| Fits Vehicle Make | Audi |
| OEM Part No | 04E-906-262-AK (04E906262AK) |
| Category | Exhaust |
Compatible Vehicles
Fits 3 vehicle configurations across 1 make, 2016-2018.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 3 vehicle configurations — 3 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2017 | Audi | A3 e-tron | Hatchback | 1.4L l4 Turbo | For Vehicles with Engine Code(s) CUKB, CXUA |
| 2016 | Audi | A3 e-tron | Hatchback | 1.4L l4 Turbo | For Vehicles with Engine Code(s) CUKB, CXUA |
| 2018 | Audi | A3 e-tron | Hatchback | 1.4L l4 Turbo | For Vehicles with Engine Code(s) CUKB, CXUA |