| Contents | Heater Matrix - Audi | Contents |
| Application | Htr No. | Height | Width | Depth | Pipe dia | Image |
| 50 | 20357 | 256 | 140 | 48 | 5/8" | ![]() |
| 100 1976-94 | 20228 | 323 | 157 | 48 | 18mm | ![]() |
| 200 1980-89 | 20228 | 323 | 157 | 48 | 18mm | ![]() |
| 80 MK1 & MK2 1972-87 | 20408 | 282 | 157 | 48 | 5/8" | ![]() |
| 90 Quatro 1984-87 | 20408 | 282 | 157 | 48 | 5/8" | ![]() |
| 21082 | 195 | 185 | 30 | flange | ![]() |
|
| 21143 | 260 | 180 | 42 | flange | ![]() |
|
| 21143 | 260 | 180 | 42 | flange | ![]() |
|
| A6 1994- | 20228 | 323 | 157 | 48 | 18mm | ![]() |
| Audi A6 2012 onwards (Mk4 4G C7) | 21112 | 160 | 280 | 32 | flange | ![]() |
| Audi A7 Mk1 2012 (4G A7) | 21112 | 160 | 280 | 32 | flange | ![]() |
| Audi A8 Mk3 2010 onwards (4H D4) | 21112 | 160 | 280 | 32 | flange | ![]() |
| A8 (including Quattro)2002-10 | 21080 | 178 | 160 | 30 | flange | ![]() |
| 21082 | 195 | 185 | 30 | flange | ![]() |
|
| Q5 2008-17 8RB | 21143 | 260 | 180 | 42 | flange | ![]() |
|
Click on the drawing for more info |
21055 | 275 | 200 | 42 | Flange | ![]() |
| Quattro 1984-94 | 20228 | 323 | 157 | 48 | 18mm | ![]() |
| 21082 | 195 | 185 | 30 | flange | ![]() |
|
| Van | 20372 | 347 | 192 | 53 | 18mm | ![]() |








