Coolant cooling system.

ETKA / Seat / Leon/Leon 4 / (2011 - 2013) / 1 / 121-050
Name Ext. inf. A* Use of Part number A
coolant cooling system
4-cylinder+
diesel eng.+
BMM
4-cylinder+
diesel eng.+
BMM
1 coolant hose
manual
gearbox
manual
gearbox
1 3C0 122 051 BK  3
(1) coolant hose
for vehicle use in cold and
moderate climates
automatic
automatic 1 3C0 122 051 BK  3
(1) coolant hose
for vehicle use in warm
climates
automatic
automatic 1 3C0 121 051 L  -
2 quick acting coupling
1 3B0 122 291 C  1
3 o-ring
1 N  907 653 01  4
4 retaining spring
X 1J0 121 142   3
5 hose bracket
1 3C0 121 093   -
6 coolant hose
for vehicle use in warm
climates
automatic
automatic 1 3C0 121 051 K  -
7 connection piece
for vehicle use in warm
climates
automatic
automatic 1 N  906 929 01  4
8 coolant hose
for vehicle use in warm
climates
automatic
automatic 1 3C0 121 051 C  -
10 hexagon collar nut
self-locking
for vehicle use in warm
climates
automatic
automatic X N  909 083 02  -
11 hexagon collar nut
for vehicle use in warm
climates
automatic
automatic X N  015 082 13  -
16 additional cooler for coolant
for vehicle use in warm
climates
automatic
automatic 1 1K0 121 212 C  -
18 coolant hose
for vehicle use in warm
climates
automatic
automatic 1 3C0 121 101 A  -
19 quick acting coupling
manual
gearbox
manual
gearbox
1 1K0 122 291 BA  10
(19) quick acting coupling
for vehicle use in cold and
moderate climates
automatic
automatic 1 1K0 122 291 BA  10
(19) quick acting coupling
for vehicle use in warm
climates
automatic
automatic 1 1K0 122 291 BB  -
20 coolant hose
6-speed
automatic;
6-speed
automatic;
1 1K0 121 101 CE  -
(20) coolant hose
6-speed
automatic;
6-speed
automatic;
1 1K0 121 447 CM  -
(20) quick acting coupling
6-speed
automatic;
6-speed
automatic;
1 1K0 122 291 BA  10
(20) coolant hose
manual
gearbox
manual
gearbox
1 1K0 122 101 DJ  3
(20) coolant hose
manual
gearbox
manual
gearbox
1 1K0 121 101 CD  2
(20) coolant hose
automatic
automatic 1 1K0 121 101 CE  -
21 coolant hose
1 1K0 121 447 CM  -
23 coolant pipe
1 03G 121 065 AA  -
24 o-ring
1 06B 121 687   -
25 socket head bolt with hexagon
socket head (combination)
1 N  905 882 01  -
26 bolt, hexagon head
self-locking
1 N  010 227 9  -
27 coolant hose
(oil cooler > coolant
pipe > engine block)
manual
gearbox
manual
gearbox
1 1K0 121 086 AA  -
28 coolant hose
automatic
automatic 1 3C0 121 058 AE  -
29 coolant hose
(oil cooler > cylinder block)
automatic
automatic 1 1K0 121 086 R  -
30 coolant hose
(exhaust gas cooler >
coolant pipe)
1 1K0 122 157 HP  2
(30) coolant hose
(exhaust gas cooler >
coolant pipe)
1 1K0 122 157 GH  -
31 quick acting coupling
1 1K0 122 291 J  6
32 quick acting coupling
1 1K0 122 291 H  7
34 coolant hose
(exh.gas cooler > flange)
1 3C0 121 157 AA  -
35 coolant hose
(coolant pipe > cyl. block)
1 1K0 122 447 ED  -
36 t-piece
1 N  906 930 01  -
42 coolant hose
(expansion tank >
coolant pipe)
1 3C0 122 109 E  -
43 hose bracket
1 1K0 121 093 AQ  -
44 coolant hose
(reservoir >
breather tube)
1 3C0 121 447 L  2
60 see illustration:
61 see illustration:
62 see illustration:
63 see illustration:
automatic
automatic
64 see illustration:
65 see illustration:
70 spring band clamp
X N  906 867 01  5
72 spring band clamp
X N  906 869 02  -
73 spring band clamp
X N  906 870 01  -
75 spring band clamp
X N  906 872 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.