Coolant hoses and pipes.

Name Ext. inf. A* Use of Part number A
coolant hoses and
pipes
4-cylinder+
AAC
diesel eng.+
1X,ABL
4-cylinder+
AAC
diesel eng.+
1X,ABL
(1) coolant hose
(coolant radiator/pump)
1 044 121 051 J  13
- bracket
for vehicles with air condit.
AAC
AAC 1 044 121 129 A  -
- hexagon bolt
for vehicles with air condit.
AAC
AAC 1 N  010 244 21  -
- hexagon bolt
for vehicles with air condit.
AAC
AAC 1 N  010 244 16  9
- hexagon nut
for vehicles with air condit.
AAC
AAC 1 N  011 008 30  40
- hexagon nut
for vehicles with air condit.
AAC
AAC 1 N  011 008 18  3
(2) coolant hose
(flange>coolant pump)
1X,ABL
1X,ABL 1 028 121 053 N  1
(2) coolant hose
(flange>coolant pump)
AAC
AAC 1 037 121 053 B  -
3 coolant hose
(oil cooler > water pipe)
1X,ABL
1X,ABL 1 044 121 058 A  -
- spring band clamp
automatic:
AAC
automatic:
AAC
1 N  016 401 1  1
- spring band clamp
automatic:
AAC
automatic:
AAC
3 N  016 402 1  1
5 coolant hose
(reservoir >
adapter)
1 074 121 060   -
6 coolant hose
(adapter > cylinder
head)
1X,AAC
1X,AAC 1 044 121 060 J  -
(6) vent hose
(adapter > cylinder
head)
ABL
ABL 1 044 121 063 E  -
7 vent hose
(distributor >
coolant radiator)
1 044 121 060 L  -
7 vent hose
(distributor >
coolant radiator)
1 044 121 060 H  -
8 coolant hose
(coolant pump/pipe)
1 044 121 063 A  1
(10) coolant pipe
AAC
AAC 1 044 121 065 AB  -
(10) coolant pipe
for models with supplementary
heater
AAC
AAC 1 044 121 065 AC  -
(10) coolant pipe
for vehicles with oil cooler
1 028 121 065 H  -
(10) coolant pipe
for vehicles with additional
heater and oil cooler
1 028 121 065 J  -
10A hexagon bolt
2 N  010 215 27  -
11 hexagon bolt
1 N  010 237 6  -
12 o-ring
1 N  902 267 01  -
13 coolant hose
(flange > heat exchanger)
1X,AAC
1X,AAC 1 044 121 073 T  4
(13) coolant hose
(flange > heat exchanger)
ABL
ABL 1 028 121 036   -
(13) coolant hose
(flange > t-piece)
for vehicles with 2nd
heat exchanger
1 028 121 036 B  -
(13A) coolant hose
(flange > addit. water pump)
1 044 121 073 AC  -
- junction
(additional water pump >
additional heater)
1 703 819 433   -
- coolant hose
(additional water pump >
additional heater)
1 044 121 073 AD  -
14 coolant hose
(heater valve>
coolant pipe)
1 044 121 073 N  -
(14) coolant hose
solenoid valve>coolant pipe
for models with supplementary
heater
AAC,ABL
AAC,ABL 1 044 121 073 AB  -
(14) coolant hose
solenoid valve>coolant pipe
for models with supplementary
heater
1X
1X 1 074 121 073 E  -
(15) bracket
1 044 121 068   -
16 additional coolant pump
use if required:
1
1
034 965 561 C  3
- flat contact housing with
gasket
1 443 906 232   -
(19) coolant hose
(flange > coolant radiator>
additional coolant pump)
AAC
AAC 1 044 121 101 K  1
(19) coolant hose
(flange > oil cooler >coolant
radiator > additional
coolant pump)
ABL,1X
ABL,1X 1 044 121 101 L  13
20 coolant hose
(expansion tank >
coolant pipe)
1 044 121 109 A  -
21 distributor
1 074 121 438 C  5
23 clamp
X N  100 834 01  -
24 spring band clamp
X N  100 987 01  -
25 spring band clamp
X N  016 401 1  1
26 spring band clamp
X N  016 402 1  1
27 spring band clamp
X N  016 403 1  1
28 spring band clamp
X N  016 404 1  1
29 spring band clamp
X N  016 410 1  1
30 spring band clamp
X N  016 409 1  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.