Coolant cooling system.

Name Ext. inf. A* Use of Part number A
coolant cooling system
12-cylinder:
BAP
12-cylinder:
BAP
(1) coolant pipe
1 07C 121 064 C  -
2 coolant pipe
engine block
(transmission oil cooler >
coolant pipe)
(oil cooler > water pipe)
1 07C 121 050 G  -
3 coolant hose
(coolant pipe>
coolant pipe)
1 3D0 121 051 A  -
4 coolant hose
for vehicles with reinforced
coolant cooling system
(coolant regulator housing >
coolant pipe)
(coolant pipe > additional
coolant radiator)
1 3D0 122 049 A  -
(4) coolant hose
(coolant regulator housing >
coolant pipe)
1 3D0 121 051 J  -
5 coolant hose
(coolant pipe>
coolant pipe)
1 3D0 121 051 M  -
6 coolant hose
(connection piece >
coolant pipe)
1 07C 121 060   -
7 coolant hose
(coolant pipe>
coolant pipe)
1 3D0 121 063 B  -
8 coolant hose
(coolant radiator > additional
coolant pump)
F >> 3D-3-005 000*



1
3D0 121 063 D  -
(8) coolant hose
(coolant radiator > additional
coolant pump)
1 3D0 122 063 BC  -
9 coolant hose
(coolant hose >
additional coolant pump)
F >> 3D-3-005 000*



1
3D0 121 063 M  -
(9) coolant hose
(connecting piece >
additional water pump)
1 3D0 121 063 T  -
(10) coolant pipe
connector union
coolant regulator housing
with thermostat
F >> 3D-4-007 712




1
07C 121 065 G  -
10 coolant pipe
connector union
coolant regulator housing
with thermostat
1 07C 121 065 S  -
11 coolant pipe
(expansion tank >
coolant regulator housing >
coolant pipe)
1 3D0 121 065 AN  -
12 coolant pipe
(reservoir > additional
reservoir)
1 3D0 121 065 Q  -
13 coolant pipe
(reservoir > additional
reservoir)
1 3D0 121 065 R  -
14 coolant pipe
1 3D0 121 065 T  -
15 coolant pipe
1 07C 121 070 E  -
16 bracket for additional coolant
pump
1 021 121 079 M  -
17 bracket
1 3D0 121 079 A  -
18 bracket
F >> 3D-3-003 000*

1
3D0 121 079 F  -
(18) bracket
1 3D0 121 079 H  -
(19) seal
only for:
1 07D 121 091 D  -
19 seal
only for:
1 07D 121 091 E  -
20 bracket
1 3D0 121 093 B  -
21 bracket
for vehicles with reinforced
coolant cooling system
1 3D0 121 093 D  -
(21) bracket
1 3D0 121 093 E  -
22 coolant hose
(coolant pipe>
coolant pipe)
1 3D0 121 101 F  -
23 coolant hose
for vehicles with reinforced
coolant cooling system
(additional radiator >
intermed. piece)
1 3D0 121 101 G  -
24 coolant hose
(expansion tank >
coolant pipe)
1 3D0 121 109 A  -
25 coolant hose
1 3D0 121 109 D  -
(26) coolant regulator housing
with thermostat
F >> 3D-4-007 712


1
07D 121 111 R  3
26 coolant regulator housing
with thermostat
F 3D-4-007 713>>


1
07D 121 111 AK  3
26 coolant regulator housing
with thermostat
1 07D 121 111 AP  3
27 retaining spring
2 032 121 142   9
28 retaining bar
1 3B0 121 142 A  -
29 seal
1 07D 121 149 B  -
30 coolant hose
(reservoir > additional
reservoir)
1 3D0 121 447 A  -
30A coolant hose
(reservoir > additional
reservoir)
1 3D0 121 447 A  -
(31) coolant hose
(reservoir > additional
reservoir)
F >> 3D-2-001 000*



1
3D0 121 447 B  -
31 coolant hose
(reservoir > additional
reservoir)
1 3D0 121 447 R  -
32 coolant hose
(expansion tank >
coolant radiator)
1 3D0 121 447 F  -
33 coolant hose
(reservoir > additional
reservoir)
1 3D0 121 447 H  -
34 coolant pipe
see illustration:
1 07C 121 486 L  -
35 coolant pipe
engine block
1 07C 121 511 R  -
36 o-ring
1 07D 121 666   -
37 o-ring
1 07D 121 666 A  -
(38) coolant hose with
quick release coupling
(coolant regulator housing >
coolant radiator/pipe >
additional coolant pump)
1 3D0 122 051 C  -
38 coolant hose with
quick release coupling
for vehicles with reinforced
coolant cooling system
(coolant regulator housing >
coolant radiator/pipe >
additional coolant pump)
1 3D0 122 051 K  -
39 coolant hose
(3-phase alternator >
coolant pipe)
F >> 3D-3-000 500*



1
3D0 122 063 AB  -
(39) coolant hose
(3-phase alternator >
coolant pipe)
use if required:

HITACHI

HITACHI
1


1
3D0 122 063 AT  -
- connection piece
(3-phase alternator >
coolant pipe)
HITACHI
HITACHI 1 3D0 121 132 G  -
40 coolant hose
(transmission oil cooler >
coolant pipe)
(oil cooler > water pipe)
1 3D0 122 063 AD  -
41 coolant hose
(transmission oil cooler >
coolant pipe)
(oil cooler > water pipe)
1 3D0 122 063 AE  -
42 coolant hose
(3-phase alternator >
coolant pipe)
F >> 3D-3-000 500*



1
3D0 122 063 AP  -
(42) coolant hose
(3-phase alternator >
coolant pipe)
use if required:

HITACHI

HITACHI
1


1
3D0 122 063 BA  -
- connection piece
(3-phase alternator >
coolant pipe)
HITACHI
HITACHI 1 3D0 121 132 H  -
43 coolant hose with
quick release coupling
for vehicles with reinforced
coolant cooling system
(coolant radiator>/pipe)
(additional radiator >
intermed. piece)
1 3D0 122 101 A  -
(43) coolant hose with
quick release coupling
(coolant radiator>/pipe)
1 3D0 122 101 G  -
44 coolant hose
(reservoir > adapter >
cylinder head)
1 3D0 122 447 AA  -
45 water connection
(intake manifold >
thermostat housing)
1 07C 121 485 A  -
46 bracket
1 07C 133 193 E  -
47 clip
4 1C0 422 705 A  -
48 grommet
1 3D0 819 345 A  -
49 coolant temperature sender
2 06A 919 501 A  51
49 coolant temperature sender
coolant pump
2 06A 919 501   46
51 retainer, swivel
1 191 955 980   -
52 rubber mount.with locat.divice
1 066 959 209   -
52 rubber mount.with locat.divice
1 021 959 209   -
53 rubber bush
1 035 959 209 F  1
53 rubber bush
1 035 959 209 E  1
54 additional coolant pump
F >> 3D-4-009 815
1 3D0 965 561 B  -
(54) additional coolant pump
1 3D0 965 561 E  -
58 hexagon collar nut
2 N  015 082 13  -
58 hexagon collar nut
2 N  015 082 5  -
59 oval hexagon socket head bolt
2 N  104 514 05  -
59 socket head bolt
2 N  102 261 01  -
60 socket head bolt with
inner multipoint head
6 N  102 480 01  -
61 spring band clamp
X N  906 867 01  5
62 socket head bolt with
inner multipoint head
2 N  103 036 07  2
62 socket head bolt with
inner multipoint head
2 N  103 036 03  2
63 hex. nut with washer
1 N  103 400 04  -
63 hex. nut with washer
1 N  103 400 01  -
64 hexagon head bolt (combi)
2 N  904 121 01  -
65 socket head bolt with
inner multipoint head
2 N  903 086 07  -
65 socket head bolt with
inner multipoint head
2 N  903 086 05  -
66 o-ring
2 N  903 168 01  4
67 hexagon bolt
11 N  904 407 02  -
68 socket head bolt with
inner multipoint head
2 N  905 006 05  -
68 socket head bolt with
inner multipoint head
2 N  905 006 03  -
69 o-ring
X N  905 619 01  -
(70) spring band clamp
X N  906 869 01  -
70 spring band clamp
X N  906 555 01  -
71 spring band clamp
X N  906 870 01  -
71 spring band clamp
X N  906 556 01  -
72 spring band clamp
X N  909 265 01  -
72 spring band clamp
X N  906 559 01  -
73 spring band clamp
X N  906 869 01  -
74 spring band clamp
2 N  906 870 01  -
75 o-ring
2 N  907 834 01  -
(75) o-ring
2 N  907 834 02  -
76 hexagon socket head panel bolt
3 N  908 170 03  -
(76) hexagon socket head panel bolt
3 N  908 170 02  -
77 round hd. screw
1 N  909 835 01  -
78 hexagon socket head
only for:
1 N  104 592 03  -
78 hexagon socket head
only for:
1 N  104 592 01  -
* In the column 'A' indicates the number that is used in the selected vehicle.
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