Introduction: Other Audi A4 B5 facelift

Nation Of Origin - Position 1

1. W Germany

Manufacturer - Position 2 & 3

1. AU Audi

Series - Position 4

1. A A4 4-Door
2. B A6 4-Door
3. D A4 Quattro 4-Door, S4 4-Door
4. E A6 Quattro 4-Door
5. H A4 Avant Wagon 4-Door
6. K A4 Avant Quattro Wagon 4-Door
7. L A6 Avant Quattro Wagon 4-Door
8. T TT Coupe 2-Door
9. U TT Coupe Quattro 2-Door
10. Z A6 4.2 4-Door

Engine - Position 5

For engine application, use 3 character code stamped on engine block. See 2000 MODEL COVERAGE table.

Model - Position 7 & 8

1. 4B A6
2. 8D A4, S4
3. 8N TT

Model Year - Position 10

1. Y 2000

1.8L

Engine code letters and engine serial number are located on left side of cylinder block, above oil filter, on a sticker attached to cylinder head cover and stamped on front engine mounting bracket (visible after removing cover above fuel injectors). (Scheme 1) Additionally, engine code and serial number are located on vehicle data plate.

2.8L

Engine code letters and engine serial number are located on flat surface of cylinder head block in front of right cylinder head. (Scheme 2)

Scheme 1

Scheme 2