2008-2012 Audi A4/A5/S4/S5 Heater Coolant Hose / Line 8K1819376E
OEM Part #: 8K1-819-376-E (8K1819376E)
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The exact part you’ll receive — not a stock photo.
$14.99
Used
Donor2009 Audi A5 · 3.2L
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Genuine OEM Used
SKU: 237850
Donor Vehicle: 2009 Audi A5 · 3.2L
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$14.99
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The genuine Audi heater coolant hose / line, OEM 8K1819376E, is a used part removed from a donor vehicle. Also listed as 8K1819376A and 8K1819376F, this hose carries hot coolant from the engine to the heater core. A failing hose can leak coolant, leading to low cabin heat or an overheating risk. This example fits Audi A4 Quattro, A5, A5 Quattro, S4, and S5 models with the 3.0L supercharged V6 or 3.2L naturally aspirated V6.
Specifications
| Fits Vehicle Model | A4, A5, S4, S5 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8K1-819-376-E (8K1819376E) |
| Compatible OEM Part No | 8K1-819-376-A, 8K1-819-376-F |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 10 vehicle configurations across 1 make, 2008-2012.
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.
View all 10 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2010 | Audi | A5 | Quattro Coupe | 3.2L V6 | |
| 2009 | Audi | A4 | Quattro Sedan | 3.2L V6 | |
| 2008 | Audi | A5 | Quattro Coupe | 3.2L V6 | |
| 2009 | Audi | A5 | Quattro Coupe | 3.2L V6 | |
| 2012 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2012 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2011 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2011 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2010 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2010 | Audi | S4 | Sedan | 3.0L V6 Supercharged |