Audi A6/Allroad/S4 Turbo Oil Return Line / Pipe Left 078145735D

OEM Part #: 078-145-735-D (078145735D)

This page covers one exact OEM part number. Every unit we stocked has sold.

We may be able to get another

Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:

Other Turbocharger Oil Line that may fit your vehicle

2.7 Turbo Oil Supply Feed Line / Pipe 078145778B

2.7 Turbo Oil Supply Feed Line / Pipe

$29.49
Fits 2000–2005 Audi A6 / Allroad / S4
OEM: 078145778B
Used Right Only 1 left
Turbo Oil Supply Feed Line / Pipe 078145777C

Turbo Oil Supply Feed Line / Pipe

$29.49
Fits 2000–2005 Audi A6 / Allroad / S4
OEM: 078145777C
Used Left Only 1 left
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Optimize the performance of your Audi with this genuine OEM Turbo Oil Return Line (Part Number 078145735D). Sourced directly from donor vehicles, this authentic part fits models including the Audi Allroad Quattro (2001-2005), A6 (2000-2004), and S4 (2000-2002) with 2.7L V6, 4.2L V8, and other compatible engines. Positioned on the left side, this return line efficiently directs oil away from the turbocharger, significantly reducing the risk of oil leaks and turbo failure. If you're experiencing issues such as worn out or damaged lines, this replacement part is crucial for maintaining optimal engine performance. Don’t compromise—choose OEM authenticity with this essential turbo oil line assembly.

Specifications

Specifications for Turbo Oil Return Line / Pipe 078145735D
Fits Vehicle ModelA6, Allroad, S4
Fits Vehicle MakeAudi
OEM Part No078-145-735-D (078145735D)
Compatible OEM Part No 078-145-735-E, 078-145-735-C, 078-145-735-A, 078-145-735-B
SideLeft
CategoryTurbo / Supercharger

Compatible Vehicles

Fits 15 vehicle configurations across 1 make, 2000-2005.

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 2000-2004 · 5 variants
  • Allroad 2001-2005 · 5 variants
  • S4 2000-2002 · 5 variants
View all 15 vehicle configurations
Full vehicle fitment list for Turbo Oil Return Line / Pipe 078145735D
Year Make Model Trim Engine Note
2000 Audi A6 Quattro Sedan 2.7L V6 Turbo
2000 Audi S4 Sedan 2.7L V6 Turbo
2001 Audi A6 Quattro Sedan 2.7L V6 Turbo
2001 Audi Allroad Quattro Wagon 2.7L V6 Turbo
2001 Audi S4 Wagon 2.7L V6 Turbo
2001 Audi S4 Sedan 2.7L V6 Turbo
2002 Audi A6 Quattro Sedan 2.7L V6 Turbo
2002 Audi Allroad Quattro Wagon 2.7L V6 Turbo
2002 Audi S4 Wagon 2.7L V6 Turbo
2002 Audi S4 Sedan 2.7L V6 Turbo
2003 Audi A6 Quattro Sedan 2.7L V6 Turbo
2003 Audi Allroad Quattro Wagon 2.7L V6 Turbo
2004 Audi A6 Quattro Sedan 2.7L V6 Turbo
2004 Audi Allroad Quattro Wagon 2.7L V6 Turbo
2005 Audi Allroad Quattro Wagon 2.7L V6 Turbo

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