1997-2001 Audi A8/S8 Heater Core Left, Right 4D0819030
OEM Part #: 4D0-819-030 (4D0819030)
Actual photo
The exact part you’ll receive — not a stock photo.
$16.49
Side: Left, Right
Used
Donor1998 Audi A8 · 4.2L
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Genuine OEM Used
SKU: 233304
Donor Vehicle: 1998 Audi A8 · 4.2L
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$16.49
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Used OEM Audi heater core, OEM part number 4D0819030, also superseding 4D0819031. This genuine heater core is a dual-sided unit (left and right placement) from a donor vehicle. It serves as the cabin heating system's heat exchanger, circulating engine coolant to warm the passenger compartment. A common failure symptom is insufficient cabin heat or a coolant leak inside the vehicle. This part fits Audi A8 and A8 Quattro models with the 3.7L or 4.2L V8 naturally aspirated engines.
Specifications
| Fits Vehicle Model | A8, S8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4D0-819-030 (4D0819030) |
| Compatible OEM Part No | 4D0-819-031 |
| Side | Left, Right |
| Category | HVAC / Climate Control |
Compatible Vehicles
Fits 11 vehicle configurations across 1 make, 1997-2001.
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 11 vehicle configurations — 3 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2001 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 014999 |
| 1998 | Audi | A8 | Sedan | 3.7L V8 | |
| 2000 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 1999 | Audi | A8 | Sedan | 3.7L V8 | |
| 1997 | Audi | A8 | Sedan | 3.7L V8 | |
| 1997 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2000 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 1998 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 1999 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2001 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 014999 |
| 2001 | Audi | S8 | Sedan | 4.2L V8 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 014999 |