2022-2026 Audi A3/S3 AC Hose / Line / Pipe 5WA816721N

OEM Part #: 5WA-816-721-N (5WA816721N)

$49.99
Used
Donor2024 Audi A3 · 2.0L · 17k miles
SKU: 709064 · 30-Day Returns
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AC Hose / Line / Pipe 5WA816721N — Used (SKU 709064)
Genuine OEM Used SKU: 709064 Donor Vehicle: 2024 Audi A3 · 2.0L · 17k miles 4 photos
$49.99
30-Day Returns
  • Genuine OEM — real photos
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A used OEM Audi AC Hose / Line / Pipe, part number 5WA816721N, is a genuine air conditioning line from a donor vehicle. This component carries refrigerant between the compressor and condenser, and a failure often results in a system leak that prevents the A/C from blowing cold. It fits the 2.0L turbocharged and 2.0L mild-hybrid (MHEV) engines found in the Audi A3, A3 Quattro, and S3.

Specifications

Specifications for AC Hose / Line / Pipe 5WA816721N
Fits Vehicle ModelA3, S3
Fits Vehicle MakeAudi
OEM Part No5WA-816-721-N (5WA816721N)
CategoryAir Conditioning

Compatible Vehicles

Fits 13 vehicle configurations across 1 make, 2022-2026.

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.

Audi

  • A3 2022-2026 · 8 variants 5 with notes
  • S3 2022-2026 · 5 variants 3 with notes
View all 13 vehicle configurations — 8 with fitment notes
Full vehicle fitment list for AC Hose / Line / Pipe 5WA816721N
Year Make Model Trim Engine Note
2026 Audi A3 Quattro Sedan 2.0L l4 Turbo For Vehicles with Production Date After 02/05/24
2025 Audi S3 Sedan 2.0L l4 Turbo
2023 Audi A3 Quattro Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 02/05/24
2024 Audi S3 Sedan 2.0L l4 Turbo
2022 Audi A3 Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 02/05/24
2025 Audi A3 Quattro Sedan 2.0L l4 Turbo
2023 Audi A3 Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 02/05/24
2024 Audi A3 Sedan 2.0L l4 Turbo
2024 Audi A3 Quattro Sedan 2.0L l4 Turbo
2022 Audi A3 Quattro Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 02/05/24
2022 Audi S3 Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 02/05/24
2023 Audi S3 Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 02/05/24
2026 Audi S3 Sedan 2.0L l4 Turbo For Vehicles with Production Date After 02/05/24

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