2012-2015 Audi A6 Coolant Hose / Line Left 4G0145921C
OEM Part #: 4G0-145-921-C (4G0145921C)
Actual photo
The exact part you’ll receive — not a stock photo.
$11.99
Side: Left
Used
Donor2014 Audi A6 · 3.0
✓ Free Same Day Shipping on orders by noon CT
Only 2 in stock — no guaranteed restock
Genuine OEM Used
SKU: 260787
Donor Vehicle: 2014 Audi A6 · 3.0
2 photos
$11.99
30-Day Returns
Genuine OEM Used
SKU: 487012
Donor Vehicle: 2013 Audi A6 · 3.0L
2 photos
$11.99
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, part number 4G0145921C, is available for the left side. This genuine hose carries coolant between the engine and cooling system components. It was removed from a 3.0L supercharged V6 (2995CC) donor vehicle. A failure in this hose can cause coolant leaks, leading to overheating.
Specifications
| Fits Vehicle Model | A6 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4G0-145-921-C (4G0145921C) |
| Side | Left |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 4 vehicle configurations across 1 make, 2012-2015.
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 4 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2015 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2014 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2013 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2012 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged |