2014-2020 Audi A8/Q7 Turbo Intercooler Pipe / Tube Left 4H0145673P
OEM Part #: 4H0-145-673-P (4H0145673P)
Actual photo
The exact part you’ll receive — not a stock photo.
$13.71
Side: Left
Used
Donor2017 Audi Q7 · 2.0L
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Genuine OEM Used
SKU: 692982
Donor Vehicle: 2017 Audi Q7 · 2.0L
2 photos
$13.71
30-Day Returns
Genuine OEM Used
SKU: 598265
Donor Vehicle: 2018 Audi Q7 · 2.0L
2 photos
$13.71
30-Day Returns
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This used OEM Turbo Intercooler Pipe / Tube for Audi, part number 4H0145673P, is the left-side charge air pipe. Also called the intercooler pipe or boost tube, it carries compressed air from the intercooler to the intake manifold. This one comes from a 2.0L turbo gasoline or 3.0L turbo diesel engine application. A failing pipe often causes a boost leak, noticeable as a loss of power, a hissing sound under acceleration, or a check engine light. Interchange/superseded numbers are not on record.
Specifications
| Fits Vehicle Model | A8, Q7 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4H0-145-673-P (4H0145673P) |
| Side | Left |
| Category | Turbo / Supercharger |
Compatible Vehicles
Fits 7 vehicle configurations across 1 make, 2014-2020.
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 7 vehicle configurations — 7 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2018 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 04/15/19 |
| 2014 | Audi | A8 | Quattro L Sedan | 3.0L V6 Diesel Turbo | For Vehicles with Engine Code(s) CDTA, CDTB, CLAB, CMHA, CPNA |
| 2015 | Audi | A8 | Quattro L Sedan | 3.0L V6 Diesel Turbo | For Vehicles with Engine Code(s) CDTC, CPNB, CTBA, CTBB, CTBD |
| 2016 | Audi | A8 | Quattro L Sedan | 3.0L V6 Diesel Turbo | For Vehicles with Engine Code(s) CDTC, CPNB, CTBA, CTBB, CTBD |
| 2017 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 11/07/16 |
| 2020 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 04/15/19 |
| 2019 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 04/15/19 |