2020-2026 Audi RS Q8/SQ8 Transmission Oil Cooler Hose 4M0122448J
OEM Part #: 4M0-122-448-J (4M0122448J)
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The exact part you’ll receive — not a stock photo.
$59.99
Used
Donor2021 Audi SQ8 · 4.0L · 47k miles
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Genuine OEM Used
SKU: 701476
Donor Vehicle: 2021 Audi SQ8 · 4.0L · 47k miles
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$59.99
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A used genuine OEM Transmission Oil Cooler Hose, part number 4M0122448J, removed from a salvage Audi. This hose circulates transmission fluid through the cooler to maintain proper operating temperature. A failing hose typically leaks fluid, potentially causing transmission overheating, slipping, or erratic shifting. This specific example was fitted to the 4.0L turbocharged V8 mild-hybrid (MHEV) engine found in Audi RS Q8 and SQ8 models.
Specifications
| Fits Vehicle Model | RS Q8, SQ8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4M0-122-448-J (4M0122448J) |
| Category | Transmission |
Compatible Vehicles
Fits 14 vehicle configurations across 1 make, 2020-2026.
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 14 vehicle configurations — 5 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2026 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | For Vehicles with Production Date After 08/05/24 |
| 2026 | Audi | SQ8 | SUV | 4.0L V8 Turbo | |
| 2025 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | |
| 2022 | Audi | SQ8 | SUV | 4.0L V8 Turbo | |
| 2020 | Audi | SQ8 | SUV | 4.0L V8 Turbo | |
| 2021 | Audi | SQ8 | SUV | 4.0L V8 Turbo | |
| 2023 | Audi | SQ8 | SUV | 4.0L V8 Turbo | |
| 2024 | Audi | SQ8 | SUV | 4.0L V8 Turbo | |
| 2025 | Audi | SQ8 | SUV | 4.0L V8 Turbo | |
| 2021 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | For Vehicles With Production date Up To 08/05/24 |
| 2020 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | For Vehicles With Production date Up To 08/05/24 |
| 2023 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | For Vehicles With Production date Up To 08/05/24 |
| 2024 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | |
| 2022 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | For Vehicles With Production date Up To 08/05/24 |