Coolant cooling system.

Name Ext. inf. A* Use of Part number A
coolant cooling system
6-cylinder:
APB
6-cylinder:
APB
1 coolant pipe
1 078 121 071 CC  -
1 coolant pipe
1 078 121 071 CC  -
(1) coolant pipe
manual
gearbox
APB
manual
gearbox
APB
1 078 121 071 CD  1
(1) coolant pipe
manual
gearbox
APB
manual
gearbox
APB
1 078 121 071 CC  -
(1) coolant pipe
F >> 4B-Y-027 000*
automatic:
APB
automatic:
APB

1
078 121 071 CB  -
(1) coolant pipe
F 4B-Y-027 001>>*
automatic:
APB
automatic:
APB
1 078 121 071 CD  1
2 o-ring
2 N  905 607 01  2
3 o-ring
1 N  903 800 02  -
4 hexagon head bolt (combi)
4 N  904 121 01  -
4 socket head bolt with hexagon
socket head (combination)
4 N  902 716 02  -
4 hexagon head bolt (combi)
4 N  904 121 01  -
5 connector union
F >> 4B-1-002 000*
1 078 145 755   -
5 connector union
F >> 4B-1-002 000*
1 078 145 755   -
5 connector union
1 078 145 755 B  -
6 coolant pipe with servo -
steering oil suction pipe
1 078 121 070 AT  -
6 coolant pipe with servo -
steering oil suction pipe
1 078 121 070 CB  -
6 coolant pipe with servo -
steering oil suction pipe
1 078 121 070 AT  -
7 hexagon bolt
X N  010 215 27  -
9 o-ring
X N  013 811 5  5
10 sealing plug
X N  016 024 1  2
11 o-ring
1 N  905 607 01  2
12 rubber bush
2 035 959 209 E  1
13 additional coolant pump
1 078 965 561   6
(13) angled connector
(for modified vehicles)
1 078 121 147   -
14 coolant hose
1 078 121 082 D  -
14 coolant hose
1 078 121 082 E  -
14 coolant hose
1 078 121 082 D  -
15 coolant hose
1 078 121 082 C  -
15 coolant hose
1 078 121 082 H  -
15 coolant hose
1 078 121 082 C  -
16 coolant pipe
1 078 121 075 AB  -
17 o-ring
1 N  903 653 02  7
18 coolant pipe
also use:
1
1
078 121 598 F  -
18 coolant pipe
1 078 121 598 A  -
19 coolant pipe
1 078 121 492 C  -
20 coolant pipe
1 078 121 597 C  -
20 coolant pipe
also use:
1
1
078 121 597 L  -
20 coolant pipe
1 078 121 597 F  -
20 coolant pipe
1 078 121 597 C  -
21 coolant pipe
1 078 121 491 C  -
22 hexagon bolt
X N  010 215 27  -
23 banjo bolt
X N  021 074 2  -
24 o-ring
X N  013 814 9  4
25 clamp
X N  024 528 1  -
26 clamp
X N  102 582 01  1
27 coolant pipe
F >> 4B-X-200 000*

1
078 121 081 J  -
(27) coolant pipe
F 4B-Y-000 001>> 4B-Y-020 000*

1
078 121 081 M  -
(27) coolant pipe
F 4B-Y-020 000>>*

1
078 121 081 Q  -
27A hexagon bolt
2 N  010 241 18  1
28 coolant hose
1 078 121 096 AC  -
29 coolant hose
F >> 4B-X-200 000*

1
078 121 058 R  -
(29) coolant hose
F 4B-Y-000 001>> 4B-Y-020 000*

1
078 121 058 AJ  -
(29) coolant hose
F 4B-Y-020 000>>*

1
078 121 058 AM  -
30 coolant hose
F >> 4B-X-200 000*
1 078 121 096 K  -
(30) coolant hose
F 4B-Y-000 001>>*
1 078 121 096 AD  -
31 spring band clamp
X N  906 869 02  -
(31) spring band clamp
to be used for item:
1 N  906 870 01  -
(32) coolant hose
1 8D0 121 055 T  7
(32) coolant hose
1 8D0 121 055 T  7
(33) coolant hose
F >> 4B-1-124 000

1
4B0 121 101 J  -
(33) coolant hose
F >> 4B-1-124 000

1
4B0 121 101 J  -
(33) coolant hose
1 4B0 121 101 P  -
34 spring band clamp
X N  906 872 01  -
34A retaining spring
X 1J0 121 142   3
35 vent hose
1 8D0 121 107 N  -
35 vent hose
1 8D0 121 107 P  -
35 vent hose
1 8D0 121 107 N  -
36 t-piece
1 N  906 930 01  -
37 spring band clamp
X N  906 867 01  5
38 coolant hose
F >> 4B-X-200 000*

1
078 121 096 H  -
(38) coolant hose
F 4B-Y-000 001>> 4B-Y-020 000*

1
078 121 096 AE  -
(38) coolant hose
F 4B-Y-020 001>>*

1
078 121 096 AF  -
39 coolant pipe
F >> 4B-X-200 000*

1
078 121 065 E  -
(39) coolant pipe
F 4B-Y-000 001>> 4B-Y-020 000*

1
078 121 065 H  -
(39) coolant pipe
F 4B-Y-020 001>>*
1 078 121 065 J  -
40 coolant hose
1 8D0 121 109 G  -
41 spring band clamp
X N  906 869 02  -
(41) spring band clamp
to be used for item:
X N  906 870 01  -
42 hexagon head bolt (combi)
1 N  100 052 04  -
43 cable tie with hose retainer
1 4A0 121 093   -
45 clamp
X N  102 581 01  -
46 clamp
X N  100 572 01  -
47 see illustration:
50 additional coolant pump
(for modified vehicles)
1 078 121 601 B  14
51 spring band clamp
(for modified vehicles)
1 N  906 870 01  -
52 bracket for additional coolant
pump
(for modified vehicles)
1 078 121 521 F  -
53 hexagon socket head
bolt (combi)
(for modified vehicles)
1 N  101 244 08  -
53 socket head bolt with hexagon
socket head (combination)
(for modified vehicles)
1 N  102 278 03  -
54 coolant hose
(for modified vehicles)
1 078 121 096 AR  -
55 coolant hose
(for modified vehicles)
1 078 121 096 AQ  -
56 hex collared bolt
(for modified vehicles)
1 N  100 835 01  -
- protective hose
(for modified vehicles)
1 078 121 092   -
- spacer ring
(for modified vehicles)
1 N  105 193 01  -
- bracket for alternator
(for modified vehicles)
1 078 903 143 N  -
- flat connector housing
(for modified vehicles)
1 8D0 971 946   1
* In the column 'A' indicates the number that is used in the selected vehicle.
To find out where to buy the item or equivalent, click on the part number.