Vehicle fitment
Listed applications
1AUDI A4 (8E2, B6)
2A4 Avant (8E5, B6)
3A4 Convertible (8H7, B6, 8HE, B7)
4A4 (8EC, B7)
5A4 Avant (8ED, B7)
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HEATER CORE OE REFERENCE
Primary OE8D2.819.031AAUDI application
Verify dimensions, pipe layout, and HVAC-case interfaces before supply.OE and vehicle cross reference
8D2.819.031A Heater Core
Automotive heater core reference for AUDI A4 (8E2, B6) and A4 Avant (8E5, B6).
Primary OE8D2.819.031A
8D2.819.031A8D28190308D2.819.031CCatalog references support identification. Confirm the vehicle, dimensions, pipe geometry, mounting points, seals, and physical sample before final supply.
Aftermarket reference mapping
Cross-reference numbers for 8D2.819.031A
Nissens, AVA, and NRF numbers are retained as aftermarket catalog references. They are not presented as original-equipment numbers and must be checked against the current catalog revision.
- Nissens
- 70229
- AVA
- AI6156
- NRF
- 54302