2015-2018 Audi Q3 Coolant Hose / Line 5N0121086F
OEM Part #: 5N0-121-086-F (5N0121086F)
Actual photo
The exact part you’ll receive — not a stock photo.
$10.99
Used
Donor2018 Audi Q3 · 2.0L · 55k miles
✓ Free Same Day Shipping on orders by noon CT
Only 1 in stock — no guaranteed restock
Genuine OEM Used
SKU: 564910
Donor Vehicle: 2018 Audi Q3 · 2.0L · 55k miles
2 photos
$10.99
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
- eBay Top Rated · 100,000+ positive ratings
- Ships from our own indoor warehouse
A used OEM Audi coolant hose / line, genuine part number 5N0121086F. This coolant hose carries engine coolant through the cooling system in 2.0L turbocharged (2.0L 1984CC I4 DOHC) Audi Q3 and Q3 Quattro models. A failing coolant hose can cause visible leaks, low coolant levels, and engine overheating—check for cracks or swelling at the hose ends and clamp areas.
Specifications
| Fits Vehicle Model | Q3 |
| Fits Vehicle Make | Audi |
| OEM Part No | 5N0-121-086-F (5N0121086F) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 8 vehicle configurations across 1 make, 2015-2018.
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 8 vehicle configurations — 2 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2017 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2017 | Audi | Q3 | Quattro SUV | 2.0L l4 Turbo | |
| 2018 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2016 | Audi | Q3 | Quattro SUV | 2.0L l4 Turbo | |
| 2018 | Audi | Q3 | Quattro SUV | 2.0L l4 Turbo | |
| 2015 | Audi | Q3 | Quattro SUV | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CCTA |
| 2015 | Audi | Q3 | SUV | 2.0L l4 Turbo | For Vehicles with Engine Code(s) CCTA |
| 2016 | Audi | Q3 | SUV | 2.0L l4 Turbo |