2005-2009 Audi A4 Heater Core Coolant Hose 8E1819350AD

OEM Part #: 8E1-819-350-AD (8E1819350AD)

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

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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 Heater Core Hose that may fit your vehicle

Heater Core Coolant Hose Set 8K1819350AT

Heater Core Coolant Hose Set

$119.99
Fits 2009–2012 Audi A4 / A5
OEM: 8K1819350AT
Used Only 1 left
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The Heater Core Coolant Hose, OEM part number 8E1819373AG and its alternative 8E1819373AD, is a vital component in the cooling system of your Audi A4 and A4 Quattro models from 2005 to 2009. Located near the engine, this hose connects the engine to the heater core, facilitating the flow of coolant to regulate the temperature within the cabin. A failure or damage to this hose can lead to overheating, leaks, or poor cabin heating performance. Signs of wear may include coolant leaks or reduced heating efficiency. Ensure optimal performance with this factory-original part sourced directly from salvage vehicles, compatible with both sedan and wagon body styles.

Specifications

Specifications for Heater Core Coolant Hose 8E1819350AD
Fits Vehicle ModelA4
Fits Vehicle MakeAudi
OEM Part No8E1-819-350-AD (8E1819350AD)
Compatible OEM Part No 8E1-819-373-AG, 8E1-819-373-AD
CategoryHVAC / Climate Control

Compatible Vehicles

Fits 14 vehicle configurations across 1 make, 2005-2009.

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

  • A4 2005-2009 · 14 variants
View all 14 vehicle configurations
Full vehicle fitment list for Heater Core Coolant Hose 8E1819350AD
Year Make Model Trim Engine Note
2005 Audi A4 Quattro Wagon 3.2L V6
2005 Audi A4 Quattro Sedan 3.2L V6
2006 Audi A4 Sedan 3.2L V6
2006 Audi A4 Quattro Wagon 3.2L V6
2006 Audi A4 Quattro Sedan 3.2L V6
2007 Audi A4 Sedan 3.2L V6
2007 Audi A4 Quattro Wagon 3.2L V6
2007 Audi A4 Quattro Sedan 3.2L V6
2007 Audi A4 Quattro Convertible 3.2L V6
2008 Audi A4 Sedan 3.2L V6
2008 Audi A4 Quattro Wagon 3.2L V6
2008 Audi A4 Quattro Sedan 3.2L V6
2008 Audi A4 Quattro Convertible 3.2L V6
2009 Audi A4 Quattro Convertible 3.2L V6

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