2014-2015 Audi A6/A7 Turbo Intercooler Hose / Line Left 4G0145709AC
OEM Part #: 4G0-145-709-AC (4G0145709AC)
Actual photo
The exact part you’ll receive — not a stock photo.
$49.99
Side: Left
Used
Donor2015 Audi A6 · 3.0L
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Genuine OEM Used
SKU: 599835
Donor Vehicle: 2015 Audi A6 · 3.0L
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$49.99
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This used OEM Audi turbo intercooler hose, part number 4G0145709AC, is also listed as superseding 4G0145709N. It's the left-side hose for the 3.0L V6 diesel (turbocharged) in A6 Quattro and A7 Quattro models. As a turbo intercooler line, it channels pressurized charge air from the turbo to the intercooler; a cracked or worn hose can cause boost leaks, reduced power, and turbo lag.
Specifications
| Fits Vehicle Model | A6, A7 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4G0-145-709-AC (4G0145709AC) |
| Compatible OEM Part No | 4G0-145-709-N |
| Side | Left |
| Category | Turbo / Supercharger |
Compatible Vehicles
Fits 3 vehicle configurations across 1 make, 2014-2015.
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 3 vehicle configurations — 3 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2014 | Audi | A6 | Quattro Sedan | 3.0L V6 Diesel Turbo | For Vehicles with Engine Code(s) CKVB, CKVC, CPNB |
| 2014 | Audi | A7 | Quattro Hatchback | 3.0L V6 Diesel Turbo | For Vehicles with Engine Code(s) CDUC, CDUD, CKVB, CKVC, CLAA, CLAB, CPNB |
| 2015 | Audi | A6 | Quattro Sedan | 3.0L V6 Diesel Turbo | For Vehicles with Engine Code(s) CKVB, CKVC, CPNB |