1998-2004 Audi A6 Heater Core Return Hose / Line 4B0819373F

OEM Part #: 4B0-819-373-F (4B0819373F)

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 Heater Core Return Hose / Line 4B0819373F
Fits Vehicle ModelA6
Fits Vehicle MakeAudi
OEM Part No4B0-819-373-F (4B0819373F)
CategoryHVAC / Climate Control

Compatible Vehicles

Fits 9 vehicle configurations across 1 make, 1998-2004.

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 1998-2004 · 9 variants 3 with notes
View all 9 vehicle configurations — 3 with fitment notes
Full vehicle fitment list for Heater Core Return Hose / Line 4B0819373F
Year Make Model Trim Engine Note
1998 Audi A6 Sedan 2.8L V6
1999 Audi A6 Sedan 2.8L V6
2000 Audi A6 Sedan 2.8L V6
2000 Audi A6 Quattro Sedan 2.7L V6 Turbo
2001 Audi A6 Sedan 2.8L V6
2001 Audi A6 Quattro Sedan 2.7L V6 Turbo
2002 Audi A6 Quattro Sedan 2.7L V6 Turbo For Vehicles with Engine Code(s) APB
2003 Audi A6 Quattro Sedan 2.7L V6 Turbo For Vehicles with Engine Code(s) APB
2004 Audi A6 Quattro Sedan 2.7L V6 Turbo For Vehicles with Engine Code(s) APB

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