2017-2018 Audi A8/RS7/S6/S7/S8 O2 / Oxygen Sensor (POST CAT) Rear 4H0906262M
OEM Part #: 4H0-906-262-M (4H0906262M)
Actual photo
The exact part you’ll receive — not a stock photo.
$44.49
Side: Rear
Used
Donor2015 Audi A8 · 4.0L
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Genuine OEM Used
SKU: 665353
Donor Vehicle: 2015 Audi A8 · 4.0L
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$44.49
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A used OEM Audi O2 / Oxygen Sensor (post Cat), part number 4H0906262M, also replaces 4H0906265C. This rear-positioned sensor monitors exhaust oxygen content after the catalytic converter for the 4.0L 3993CC V8 GAS DOHC Turbocharged engine in Audi S6, S7, S8, RS7, and A8 Quattro models. When this post-cat sensor fails, it typically triggers a check engine light or causes incorrect air-fuel mixture readings.
Specifications
| Fits Vehicle Model | A8, RS7, S6, S7, S8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4H0-906-262-M (4H0906262M) |
| Compatible OEM Part No | 4H0-906-265-C |
| Side | Rear |
| Category | Sensors |
Compatible Vehicles
Fits 10 vehicle configurations across 1 make, 2017-2018.
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 10 vehicle configurations — 10 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2018 | Audi | S7 | Hatchback | 4.0L V8 Turbo | For Vehicles with Production Date After 12/04/17 |
| 2018 | Audi | S6 | Sedan | 4.0L V8 Turbo | For Vehicles with Production Date After 12/04/17 |
| 2018 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | For Vehicles with Production Date After 12/04/17 |
| 2018 | Audi | S8 | Sedan | 4.0L V8 Turbo | For Vehicles with Production Date After 12/04/17 |
| 2018 | Audi | RS7 | Hatchback | 4.0L V8 Turbo | For Vehicles with Production Date After 12/04/17 |
| 2017 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | For Vehicles with Production Date After 12/04/17 |
| 2017 | Audi | S6 | Sedan | 4.0L V8 Turbo | For Vehicles with Production Date After 12/04/17 |
| 2017 | Audi | S7 | Hatchback | 4.0L V8 Turbo | For Vehicles with Production Date After 12/04/17 |
| 2017 | Audi | S8 | Sedan | 4.0L V8 Turbo | For Vehicles with Production Date After 12/04/17 |
| 2017 | Audi | RS7 | Hatchback | 4.0L V8 Turbo | For Vehicles with Production Date After 12/04/17 |