2017-2024 Audi A5/S5 Electric Seat Belt Motor / Pretensioner Left 8W7857759

OEM Part #: 8W7-857-759 (8W7857759)

$40.49
Side: Left Used
Donor2019 Audi A5 · 2.0L · 38k miles
SKU: 574492 · 30-Day Returns
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Electric Seat Belt Motor / Pretensioner 8W7857759 — Used (SKU 574492)
Genuine OEM Used SKU: 574492 Donor Vehicle: 2019 Audi A5 · 2.0L · 38k miles 3 photos
$40.49
30-Day Returns
Electric Seat Belt Motor / Pretensioner 8W7857759 — Used (SKU 606764)
Genuine OEM Used SKU: 606764 Donor Vehicle: 2021 Audi A5 · 2.0L · 35k miles 2 photos
$40.49
30-Day Returns
Electric Seat Belt Motor / Pretensioner 8W7857759 — Used (SKU 678937)
Genuine OEM Used SKU: 678937 Donor Vehicle: 2018 Audi A5 · 2.0L · 71k miles 3 photos
$45.49
30-Day Returns
Electric Seat Belt Motor / Pretensioner 8W7857759 — Used (SKU 649064)
Genuine OEM Used SKU: 649064 Donor Vehicle: 2018 Audi A5 · 2.0L 3 photos
$48.49
30-Day Returns
  • Genuine OEM — real photos
  • 30-day returns on eligible parts
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This used OEM Audi electric seat belt motor / pretensioner, part 8W7857759, is the left-side unit from a donor Audi A5 or S5 with 2.0L turbo or 3.0L supercharged/turbo engines. In a crash, the pretensioner instantly tightens the seat belt to reduce occupant movement. A failing pretensioner may cause the belt to remain loose or trigger a warning light.

Specifications

Specifications for Electric Seat Belt Motor / Pretensioner 8W7857759
Fits Vehicle ModelA5, S5
Fits Vehicle MakeAudi
OEM Part No8W7-857-759 (8W7857759)
SideLeft
CategorySeats

Compatible Vehicles

Fits 16 vehicle configurations across 1 make, 2017-2024.

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

  • A5 2017-2024 · 8 variants
  • S5 2017-2024 · 8 variants
View all 16 vehicle configurations
Full vehicle fitment list for Electric Seat Belt Motor / Pretensioner 8W7857759
Year Make Model Trim Engine Note
2024 Audi S5 Convertible 3.0L V6 Turbo
2024 Audi A5 Quattro Convertible 2.0L l4 Turbo
2020 Audi A5 Quattro Convertible 2.0L l4 Turbo
2021 Audi A5 Quattro Convertible 2.0L l4 Turbo
2023 Audi A5 Quattro Convertible 2.0L l4 Turbo
2020 Audi S5 Convertible 3.0L V6 Turbo
2022 Audi A5 Quattro Convertible 2.0L l4 Turbo
2019 Audi A5 Quattro Convertible 2.0L l4 Turbo
2022 Audi S5 Convertible 3.0L V6 Turbo
2023 Audi S5 Convertible 3.0L V6 Turbo
2018 Audi S5 Convertible 3.0L V6 Turbo
2018 Audi A5 Quattro Convertible 2.0L l4 Turbo
2017 Audi A5 Quattro Convertible 2.0L l4 Turbo
2017 Audi S5 Convertible 3.0L V6 Supercharged
2021 Audi S5 Convertible 3.0L V6 Turbo
2019 Audi S5 Convertible 3.0L V6 Turbo

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