Audi A6/S4 Turbo Coolant Return Hose / Line Left 078121491D

OEM Part #: 078-121-491-D (078121491D)

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:

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Specifications

Specifications for Turbo Coolant Return Hose / Line 078121491D
Fits Vehicle ModelA6, S4
Fits Vehicle MakeAudi
OEM Part No078-121-491-D (078121491D)
Compatible OEM Part No 078-121-491-F
SideLeft
CategoryTurbo / Supercharger

Compatible Vehicles

Fits 8 vehicle configurations across 1 make, 2000-2004.

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
  • S4 2000-2002 · 5 variants
View all 8 vehicle configurations
Full vehicle fitment list for Turbo Coolant Return Hose / Line 078121491D
Year Make Model Trim Engine Note
2000 Audi S4 Sedan 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 S4 Wagon 2.7L V6 Turbo
2002 Audi S4 Sedan 2.7L V6 Turbo
2003 Audi A6 Quattro Sedan 2.7L V6 Turbo
2004 Audi A6 Quattro Sedan 2.7L V6 Turbo

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Asking about: Turbo Coolant Return Hose / Line 078121491D · OEM #078121491D