2001-2005 Audi A6/Allroad Transmission Oil Pressure Line / Pipe 4Z7317821

OEM Part #: 4Z7-317-821 (4Z7317821)

$48.99
Used
Donor2001 Audi ALLROAD · 2.7L
SKU: 688474 · 30-Day Returns
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Transmission Oil Pressure Line / Pipe 4Z7317821 — Used (SKU 688474)
Genuine OEM Used SKU: 688474 Donor Vehicle: 2001 Audi ALLROAD · 2.7L 4 photos
$48.99
30-Day Returns
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A used OEM Audi transmission oil pressure line (part 4Z7317821) is a genuine replacement for Audi A6 and Allroad Quattro models with the 2.7L V6 twin-turbo engine. Also referred to as a transmission oil pressure pipe, it delivers pressurized ATF to the transmission for proper gear engagement. Over time, the line can crack or leak, causing low pressure and symptoms such as slipping, delayed shifts, or fluid loss. This used OEM part restores the hydraulic circuit reliably.

Specifications

Specifications for Transmission Oil Pressure Line / Pipe 4Z7317821
Fits Vehicle ModelA6, Allroad
Fits Vehicle MakeAudi
OEM Part No4Z7-317-821 (4Z7317821)
CategoryTransmission

Compatible Vehicles

Fits 8 vehicle configurations across 1 make, 2001-2005.

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

  • A6 2002-2004 · 3 variants 3 with notes
  • Allroad 2001-2005 · 5 variants 5 with notes
View all 8 vehicle configurations — 8 with fitment notes
Full vehicle fitment list for Transmission Oil Pressure Line / Pipe 4Z7317821
Year Make Model Trim Engine Note
2002 Audi Allroad Quattro Wagon 2.7L V6 Turbo For Automatic Transmission; For Vehicles with Transmission Code(s) EYK
2001 Audi Allroad Quattro Wagon 2.7L V6 Turbo For Automatic Transmission; For Vehicles with Transmission Code(s) EYK
2003 Audi A6 Quattro Sedan 2.7L V6 Turbo For Automatic Transmission; For Vehicles with Transmission Code(s) FAQ, HCT
2003 Audi Allroad Quattro Wagon 2.7L V6 Turbo For Automatic Transmission; For Vehicles with Transmission Code(s) EYK
2002 Audi A6 Quattro Sedan 2.7L V6 Turbo For Automatic Transmission; For Vehicles with Transmission Code(s) FAQ, HCT
2004 Audi A6 Quattro Sedan 2.7L V6 Turbo For Automatic Transmission; For Vehicles with Transmission Code(s) FAQ, HCT
2004 Audi Allroad Quattro Wagon 2.7L V6 Turbo For Automatic Transmission; For Vehicles with Transmission Code(s) EYK
2005 Audi Allroad Quattro Wagon 2.7L V6 Turbo For Automatic Transmission; For Vehicles with Transmission Code(s) EYK

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