Coolant cooling system.

ETKA / Audi / A8 / (2004 - 2007) / 1 / 121-021
Name Ext. inf. A* Use of Part number
coolant cooling system
return
3.0ltr.
6-cylinder+
ASN,BBJ
return
3.0ltr.
6-cylinder+
ASN,BBJ
1 coolant hose with
quick release coupling
1 4E0 121 101 R
2 quick acting coupling
no replacement part
3 o-ring
38X4
38X4 1 4E0 121 666
4 retaining spring
38MM
38MM 1 4E0 121 142
5 retaining spring
32MM
32MM 1 1J0 121 142
6 o-ring
32X4
32X4 1 N 907 653 01
7 coolant pipe with servo -
steering oil suction pipe
1 06C 121 071 C
8 o-ring
32X4
32X4 1 N 907 653 01
8 o-ring
32X3,55
32X3,55 1 N 905 197 01
9 oval hexagon socket head bolt
M6X14
M6X14 1 N 104 056 04
10 socket head bolt with
inner multipoint head
M8X20
M8X20 1 N 102 254 01
11 coolant hose
(oil cooler > water pipe)
1 06C 121 058 A
12 coolant hose
(oil cooler > cylinder block)
1 06C 121 088 B
13 coolant hose
for vehicle use in warm
climates
1 06C 121 096 D
14 additional coolant pump
for vehicle use in warm
climates
1 06C 121 601
15 hexagon socket head
bolt (combi)
M6X20
M6X20 1 N 101 244 08
15 socket head bolt with hexagon
socket head (combination)
M6X20
M6X20 1 N 102 278 03
16 bracket for additional coolant
pump
for vehicle use in warm
climates
1 06C 121 521 B
17 oval hexagon socket head bolt
M6X14
M6X14 2 N 104 056 04
18 coolant hose
for vehicle use in warm
climates
1 06C 121 096 E
19 coolant pipe
1 06C 121 075 F
20 o-ring
24X3
24X3 1 N 903 800 02
21 socket head bolt
M6X12
M6X12 1 N 101 153 07
22 oval hexagon socket head bolt
M6X14
M6X14 1 N 104 056 04
23 coolant pipe
1 4E0 121 399 F
24 socket head bolt with
inner multipoint head
M8X16
M8X16 2 N 103 036 07
25 coolant hose
(expansion tank >
coolant pipe)
1 4E0 121 109 H
30 cooler for coolant
see illustration:

121-071

121-071
31 reservoir
see illustration:

121-071

121-071
32 coolant hose
see illustration:

819-060

819-060
33 coolant pipe
see illustration:

121-020

121-020
34 water connection
see illustration:

103-010

103-010
35 intake hose
see illustration:

422-060

422-060
36 oil cooler
see illustration:

115-060

115-060
40 spring band clamp
23X12
23X12 X N 906 869 01
41 spring band clamp
27X12
27X12 X N 906 870 01
42 spring band clamp
47X12
47X12 X N 909 265 01
* 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.
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