2016-2018 Audi Secondary Air Pump Hose / Line (HIGH PRESSURE) 04E131170D
OEM Part #: 04E-131-170-D (04E131170D)
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The exact part you’ll receive — not a stock photo.
$13.71
Used
Donor2017 Audi A3 SPORTBACK E-TRON · 1.4L · 70k miles
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Genuine OEM Used
SKU: 580154
Donor Vehicle: 2017 Audi A3 SPORTBACK E-TRON · 1.4L · 70k miles
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$13.71
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Audi Genuine secondary air pump hose / line (high pressure), OEM 04E131170D — a used OEM part from a salvage donor. Also known as a secondary air injection line, it replaces 04E131170C. This high-pressure Hose routes air from the pump to the exhaust during cold starts to cut emissions. Fits the 1.4L turbocharged EA211 engines in both gas and PHEV variants. A failing hose often triggers a check-engine light and can cause rough idle or smog-test failure.
Specifications
| Fits Vehicle Model | A3 e-tron |
| Fits Vehicle Make | Audi |
| OEM Part No | 04E-131-170-D (04E131170D) |
| Compatible OEM Part No | 04E-131-170-C |
| Category | Evap / EGR |
Compatible Vehicles
Fits 3 vehicle configurations across 1 make, 2016-2018.
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 3 vehicle configurations — 1 with fitment note
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2016 | Audi | A3 e-tron | Hatchback | 1.4L l4 Turbo | For Vehicles with Engine Code(s) CXUA |
| 2017 | Audi | A3 e-tron | Hatchback | 1.4L l4 Turbo | |
| 2018 | Audi | A3 e-tron | Hatchback | 1.4L l4 Turbo |