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)
7CABRIOLET (8G7, B4)
8QUATTRO (85)
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HEATER CORE OE REFERENCE
Primary OE171819121AUDI application
Verify dimensions, pipe layout, and HVAC-case interfaces before supply.OE and vehicle cross reference
171819121 Heater Core
Automotive heater core reference for AUDI 80 (8C, B4) and 80 Avant (8C, B4).
Primary OE171819121
171819121811819031823819121171819031C171819031DCatalog 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 171819121
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
- 73940
- AVA
- VW6061
- NRF
- 58614