Evaporator. fan. heater unit.

ETKA / Audi / A6/Avant / (2002 - 2005) / 8 / 820-015
Name Ext. inf. A* Use of Part number A
heater unit
evaporator
fan
air condit.
air condit.
1 fan
blower impeller
1 4B1 820 021 B  16
(1) fan
1 4B2 820 021 C  3
2 fan control
1 4B0 820 521   12
3 servomotor
fresh air flap
1 4B1 820 511 L  -
(3) servomotor
ventilation flap
1 4B1 820 511 M  -
(3) servomotor
fresh air flap
ventilation flap
1 4B2 820 511 D  -
4 servomotor
defroster flap
1 4B1 820 511 K  -
(4) servomotor
defroster flap
1 4B2 820 511 D  -
5 servomotor
temperature regulating flap
(drivers side)
1 4B1 820 511   -
(5) servomotor
temperature regulating flap
(drivers side)
1 4B2 820 511   -
6 servomotor
temperature regulating flap
(passenger side)
1 4B1 820 511 A  -
(6) servomotor
temperature regulating flap
(passenger side)
1 4B2 820 511 A  -
7 central flap positioning motor
1 4B1 820 511 C  -
(7) central flap positioning motor
1 4B2 820 511 C  -
- temperature sensor
1 4B0 820 539 A  -
8 air distribution housing
1 4B0 819 353 B  -
(8) air distribution housing
1 4B2 819 353 D  -
9 intake duct
1 4B0 820 153 B  -
(9) intake duct
1 4B2 820 153 C  -
10 seal
1 4B1 819 165   -
11 footwell vent
1 4B1 819 151 B  -
(11) footwell vent
1 4B2 820 151   -
12 insulating piece
1 4B1 260 774 A  -
(12) insulating piece
1 4B2 260 774 A  -
13 drain tube
1 4B1 819 861   -
14 protective cap
1 4B1 819 915 A  -
(14) protective cap
1 4B2 819 915 A  -
15 evaporator
no replacement part
supplied:
1

1

1
16 heat exchanger
also use:
1
2
4B1 819 031 C  5
(16) heat exchanger
also use:
1
2
4B2 819 031 C  1
17 auxiliary heater
1 4B1 819 011   1
(17) auxiliary heater
1 4B2 819 011   -
18 connecting pipe
1 4B0 820 720 B  -
(18) connecting pipe
1 4B2 820 720 A  -
19 o-ring
1 4D0 819 380 A  -
(19) o-ring
1 4D0 819 380 B  -
20 o-ring
gasket set
heat exchanger
2 4B0 819 380   1
21 connecting pipe
1 4B0 820 885   -
(21) connecting pipe
1 4B2 820 886   -
21A double grommet
1 4B1 819 699   -
(21A) double grommet
heat exchanger
connection piece
1 8D0 819 699 A  -
(21A) double grommet
heat exchanger
connection piece
1 8D0 819 699 B  -
(21A) double grommet
coolant hose
1 8D0 819 699   -
- protective sleeve
1 4B0 819 386   -
22 clip
X 4D0 819 646   -
23 external temperature sensor
1 4B0 820 535 A  -
24 temperature sensor
1 4B0 820 539   3
25 hexagon head bolt (combi)
3 4B0 819 536   -
26 hexagon head bolt (combi)
9 4B0 819 536 A  -
27 oval head panel screw
X N  013 964 9  -
28 nut, square
1 4B0 819 800 A  -
29 hexagon head bolt (combi)
3 4B0 819 536 C  -
30 guide funnel
4-,6-cyl.
4-,6-cyl. 1 4B1 260 113 A  -
(30) guide funnel
8-cylinder
8-cylinder 1 4B7 260 113   -
(30) guide funnel
4-,6-cyl.
4-,6-cyl. 1 4B2 260 113 A  -
(30) guide funnel
8-cylinder
8-cylinder 1 4B8 260 113   -
31 dummy cover
1 4B0 819 425   -
32 water drain valve
1 4B0 260 155   -
33 panel screw
3 N  904 345 01  -
34 drain tube
1 8D0 260 155   -
35 cover
1 4B1 819 164   -
(35) cover
1 4B2 819 164   -
36 hexagon head bolt (combi)
4 N  103 407 01  -
37 retaining bar
1 8D1 819 079 A  -
(37) retaining bar
1 8D2 819 079 B  -
38 bolt, hex. hd. with pin
(combi)
1 N  906 546 01  -
* In the column 'A' indicates the number that is used in the selected vehicle.
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