2017-2021 Audi Transmission Cooler Pipe / Line 8W0317818A

OEM Part #: 8W0-317-818-A (8W0317818A)

$24.99
Used
Donor2019 Audi S5 · 3.0L
SKU: 621906 · 30-Day Returns
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Transmission Cooler Pipe / Line 8W0317818A — Used (SKU 621906)
Genuine OEM Used SKU: 621906 Donor Vehicle: 2019 Audi S5 · 3.0L 4 photos
$24.99
30-Day Returns
Transmission Cooler Pipe / Line 8W0317818A — Used (SKU 699949)
Genuine OEM Used SKU: 699949 Donor Vehicle: 2019 Audi S5 · 3.0L 2 photos
$24.99
30-Day Returns
Transmission Cooler Pipe / Line 8W0317818A — Used (SKU 656890)
Genuine OEM Used SKU: 656890 Donor Vehicle: 2018 Audi S5 SPORTBACK · 3.0L 2 photos
$25.99
30-Day Returns
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This used OEM Audi transmission cooler pipe, part number 8W0317818A (also known as a transmission cooler line), was removed from a donor vehicle. It circulates ATF between the transmission and its cooler to maintain proper operating temperature. A failing pipe can leak fluid, leading to low pressure, overheating, or gear slippage. This line fits several 2.0L, 2.9L, and 3.0L engines, including turbo and supercharged variants across Audi’s S and RS models.

Specifications

Specifications for Transmission Cooler Pipe / Line 8W0317818A
Fits Vehicle ModelA5, RS5, S4, S5, S6, SQ5
Fits Vehicle MakeAudi
OEM Part No8W0-317-818-A (8W0317818A)
CategoryTransmission

Compatible Vehicles

Fits 39 vehicle configurations across 1 make, 2017-2021.

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 2017-2021 · 10 variants 10 with notes
  • RS5 2018-2021 · 5 variants 5 with notes
  • S4 2018-2021 · 4 variants 4 with notes
  • S5 2017-2021 · 14 variants 14 with notes
  • S6 2020-2021 · 2 variants 2 with notes
  • SQ5 2018-2021 · 4 variants 4 with notes
View all 39 vehicle configurations — 39 with fitment notes
Full vehicle fitment list for Transmission Cooler Pipe / Line 8W0317818A
Year Make Model Trim Engine Note
2021 Audi S4 Sedan 3.0L V6 Turbo For Vehicles With Production date Up To 03/02/20; For Vehicles with Transmission Code(s) QNJ, SHP
2021 Audi A5 Quattro Coupe 2.0L l4 Turbo For Vehicles With Production date Up To 03/02/20
2019 Audi S5 Convertible 3.0L V6 Turbo For Vehicles With Production date Up To 02/24/20
2019 Audi A5 Quattro Convertible 2.0L l4 Turbo For Vehicles With Production date Up To 02/24/20
2021 Audi S5 Convertible 3.0L V6 Turbo For Vehicles With Production date Up To 02/24/20
2020 Audi A5 Quattro Convertible 2.0L l4 Turbo For Vehicles With Production date Up To 02/24/20
2021 Audi A5 Quattro Convertible 2.0L l4 Turbo For Vehicles With Production date Up To 02/24/20
2020 Audi SQ5 SUV 3.0L V6 Turbo For Vehicles With Production date Up To 04/20/20
2021 Audi RS5 Hatchback 2.9L V6 Turbo For Vehicles With Production date Up To 03/02/20
2021 Audi S6 Sedan 2.9L V6 Turbo For Vehicles With Production date Up To 02/24/20
2021 Audi S5 Coupe 3.0L V6 Turbo For Vehicles With Production date Up To 03/02/20
2019 Audi S5 Coupe 3.0L V6 Turbo For Vehicles With Production date Up To 03/02/20
2019 Audi SQ5 SUV 3.0L V6 Turbo For Vehicles With Production date Up To 04/20/20
2020 Audi S4 Sedan 3.0L V6 Turbo For Vehicles With Production date Up To 03/02/20; For Vehicles with Transmission Code(s) QNJ, SHP
2019 Audi A5 Quattro Coupe 2.0L l4 Turbo For Vehicles With Production date Up To 03/02/20
2020 Audi S5 Coupe 3.0L V6 Turbo For Vehicles With Production date Up To 03/02/20
2020 Audi S5 Convertible 3.0L V6 Turbo For Vehicles With Production date Up To 02/24/20
2020 Audi A5 Quattro Coupe 2.0L l4 Turbo For Vehicles With Production date Up To 03/02/20
2021 Audi SQ5 SUV 3.0L V6 Turbo For Vehicles With Production date Up To 04/20/20
2020 Audi S6 Sedan 2.9L V6 Turbo For Vehicles With Production date Up To 02/24/20
2019 Audi S4 Sedan 3.0L V6 Turbo For Vehicles With Production date Up To 03/02/20; For Vehicles with Transmission Code(s) QNJ, SHP
2018 Audi SQ5 SUV 3.0L V6 Turbo For Vehicles With Production date Up To 04/20/20
2018 Audi RS5 Coupe 2.9L V6 Turbo For Vehicles With Production date Up To 03/02/20
2018 Audi A5 Quattro Coupe 2.0L l4 Turbo For Vehicles With Production date Up To 03/02/20
2018 Audi A5 Quattro Convertible 2.0L l4 Turbo For Vehicles With Production date Up To 02/24/20
2017 Audi A5 Quattro Convertible 2.0L l4 Turbo For Vehicles With Production date Up To 02/24/20
2017 Audi S5 Convertible 3.0L V6 Supercharged For Vehicles With Production date Up To 02/24/20
2017 Audi A5 Quattro Coupe 2.0L l4 Turbo For Vehicles With Production date Up To 03/02/20
2017 Audi S5 Coupe 3.0L V6 Supercharged For Vehicles With Production date Up To 03/02/20
2019 Audi RS5 Hatchback 2.9L V6 Turbo For Vehicles With Production date Up To 03/02/20
2021 Audi RS5 Coupe 2.9L V6 Turbo For Vehicles With Production date Up To 03/02/20
2019 Audi RS5 Coupe 2.9L V6 Turbo For Vehicles With Production date Up To 03/02/20
2018 Audi S4 Sedan 3.0L V6 Turbo For Vehicles With Production date Up To 03/02/20; For Vehicles with Transmission Code(s) QNJ, SHP
2018 Audi S5 Convertible 3.0L V6 Turbo For Vehicles With Production date Up To 02/24/20
2018 Audi S5 Coupe 3.0L V6 Turbo For Vehicles With Production date Up To 03/02/20
2021 Audi S5 Hatchback 3.0L V6 Turbo For Vehicles With Production date Up To 03/02/20
2019 Audi S5 Hatchback 3.0L V6 Turbo For Vehicles With Production date Up To 03/02/20
2020 Audi S5 Hatchback 3.0L V6 Turbo For Vehicles With Production date Up To 03/02/20
2018 Audi S5 Hatchback 3.0L V6 Turbo For Vehicles With Production date Up To 03/02/20

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