2019-2024 Audi A6 Coolant Hose / Line 4K0819374Q

OEM Part #: 4K0-819-374-Q (4K0819374Q)

$14.99
Used
Donor2019 Audi A6 · 3.0L
SKU: 567509 · 30-Day Returns
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Coolant Hose / Line 4K0819374Q — Used (SKU 567509)
Genuine OEM Used SKU: 567509 Donor Vehicle: 2019 Audi A6 · 3.0L 2 photos
$14.99
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A used OEM Audi A6 Quattro coolant hose / line, OEM number 4K0819374Q, from a donor vehicle. This genuine coolant line circulates engine coolant through the 3.0L 2995cc V6 MHEV powertrain, connecting the engine block and radiator to maintain operating temperature. When this hose fails, coolant loss and engine overheating are common symptoms.

Specifications

Specifications for Coolant Hose / Line 4K0819374Q
Fits Vehicle ModelA6
Fits Vehicle MakeAudi
OEM Part No4K0-819-374-Q (4K0819374Q)
CategoryRadiator / Coolant

Compatible Vehicles

Fits 6 vehicle configurations across 1 make, 2019-2024.

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 2019-2024 · 6 variants
View all 6 vehicle configurations
Full vehicle fitment list for Coolant Hose / Line 4K0819374Q
Year Make Model Trim Engine Note
2024 Audi A6 Quattro Sedan 3.0L V6 Turbo
2021 Audi A6 Quattro Sedan 3.0L V6 Turbo
2022 Audi A6 Quattro Sedan 3.0L V6 Turbo
2020 Audi A6 Quattro Sedan 3.0L V6 Turbo
2023 Audi A6 Quattro Sedan 3.0L V6 Turbo
2019 Audi A6 Quattro Sedan 3.0L V6 Turbo

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Asking about: Coolant Hose / Line 4K0819374Q · OEM #4K0819374Q