Coolant cooling system.

Name Ext. inf. A* Use of Part number A
coolant cooling system
5-cylinder:
ADU
5-cylinder:
ADU
1-5 see illustration:
6 coolant hose
1 893 121 055 C  1
7 coolant hose
1 893 121 101 A  1
8-12 see illustration:
13 vent hose
1 8A0 121 107 D  -
14 see illustration:
15 clamp
X N  024 507 7  -
16 clamp
X N  102 581 01  -
(16) clamp
X N  905 618 01  -
17-19 see illustration:
20 socket head bolt with
hexagon socket head
3 N  014 709 1  2
21 bracket for additional coolant
pump
1 034 121 080 A  -
22 rubber bush
2 035 959 209 E  1
23 additional coolant pump
1 034 965 561 C  3
24 coolant hose
1 8A0 121 101 D  -
25 coolant hose
1 857 121 081 C  -
26 water collector
1 034 121 187   -
27 hexagon bolt
also use:
6
6
N  010 217 10  -
- spring washer
6 N  012 226 5  -
28 o-ring
3 N  028 203 4  -
29 seal
1 027 121 139 A  5
30/39 coolant hose
1 8A0 121 109 B  -
31 coolant pipe
1 034 121 071 T  -
32 o-ring
1 N  900 351 03  2
33 pipe union
1 034 121 143 E  5
34 socket head bolt with hexagon
socket head (combination)
1 N  902 218 03  -
34 socket head bolt with hexagon
socket head (combination)
1 N  090 241 1  -
35/36 see illustration:
37 clamp
2 N  024 528 1  -
38 clamp
2 N  905 618 01  -
41 hose bracket
1 035 121 093 H  -
42 hose bracket
1 035 121 093 K  -
43/44 see illustration:
45 coolant additive, plus
1,5 G  012 A8F M1  8
45 coolant additive
1,5 G  011 A8C A1  26
45 coolant additive, plus
1 G  012 A8F M8  -
45 coolant additive
1 G  011 A8C A8  2
- cable ties
X N  020 902 2  -
* 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.