Vehicle fitment
Listed applications
1AUDI 80 (8C, B4)
280 Avant (8C, B4)
380 (89, 89Q, 8A, B3)
490 (89, 89Q, 8A, B3)
5COUPE (81, 85)
6COUPE (89, 8B)
7A4 (8D2, B5)
8CABRIOLET (8G7, B4)
9A4 Avant (8D5, B5)
10QUATTRO (85)
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HEATER CORE OE REFERENCE
Primary OE443819031BAUDI application
Verify dimensions, pipe layout, and HVAC-case interfaces before supply.OE and vehicle cross reference
443819031B Heater Core
Automotive heater core reference for AUDI 80 (8C, B4) and 80 Avant (8C, B4).
Primary OE443819031B
443819031B443819030443819031C443819031DCatalog 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 443819031B
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
- 70220
- AVA
- AI6052
- NRF
- 50602