Coolant hoses and pipes.

Name Ext. inf. A* Use of Part number A
coolant hoses and
pipes
diesel eng.+
ACV
diesel eng.+
ACV
(1) coolant hose
(coolant radiator/pump)
1 074 121 051 G  2
(2) coolant hose
(oil cooler > water pipe)
1 074 121 058 F  2
(3) vent hose
1 044 121 060 H  -
(3) vent hose
1 044 121 060 L  -
(4) coolant hose
1 074 121 060   -
(5) coolant hose
1 074 121 063   2
(6) coolant hose
(adapter > cylinder
head)
1 074 121 063 G  -
(7) coolant pipe
1 074 121 065 AE  7
(8) coolant hose
for vehicles with 2nd
heat exchanger
1 074 121 073 AD  -
(9) coolant hose
(heater valve>
coolant pipe)
1 074 121 073 AF  -
(9) coolant hose
(heater valve>
coolant pipe)
1 074 121 073 Q  -
(10) coolant hose
(flange > addit. water pump)
1 074 121 073 AK  -
11 coolant hose
(flange > coolant radiator>
additional coolant pump)
for vehicles with air condit.
1 074 121 086 F  -
(12) coolant hose
(flange > coolant radiator>
additional coolant pump)
1 074 121 101 R  2
(13) coolant hose
(oil cooler > cylinder block)
1 074 121 096 D  14
(14) coolant hose
(expansion tank >
coolant pipe)
1 074 121 109 A  8
- retainer, swivel
1 701 971 848 D  -
(15) hose bracket
1 1H0 820 755   -
16 retaining spring
1 025 121 142   15
16 retaining spring
1 032 121 142   9
17 coolant hose
for models with supplementary
heater
1 074 121 157   -
18 coolant hose
for models with supplementary
heater
1 074 121 157 A  -
19 distributor
1 074 121 438 C  5
(20) hose bracket
3 701 820 755 D  -
21 thermal switch
for deactivating the air-
conditioning system
and/or
radiator fan
1 701 919 369 E  27
(22) bracket
1 044 121 068   -
(23) additional coolant pump
1 251 965 561 B  13
24 hexagon bolt
1 N  010 237 6  -
25 spring band clamp
5 N  016 401 1  1
26 spring band clamp
5 N  016 402 1  1
27 spring band clamp
10 N  016 403 1  1
28 spring band clamp
1 N  016 404 1  1
29 spring band clamp
1 N  016 409 1  1
30 spring band clamp
3 N  016 410 1  1
31 spring band clamp
2 N  100 987 01  -
32 o-ring
1 N  902 267 01  -
33 o-ring
1 N  903 168 01  4
- double hose holder
1 N  102 464 01  -
- clip
1 701 971 848 H  -
* 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.