coolant cooling system - Audi A4/Avant(A4) [EUROPA 2003 year]

coolant cooling system - Audi A4/Avant(A4)
part code title
coolant cooling system
18E0 121 055 D  coolant hose
(thermostat cover > coolant radiator)
-1J0 121 142   retaining spring
2N  90316801  o-ring
3032 121 142   retaining spring
4357 121 140   bungs
5 see illustration:
7078 121 058 AT  coolant hose
(oil cooler > water pipe)
8078 121 070 CG  coolant pipe with servo - steering oil suction pipe
9N  01470213  socket head bolt with hexagon socket head
10N  01152423  washer
11N  90415403  socket head bolt with hexagon socket head (combination)
12N  90179102  washer
13N  90912501  o-ring
14N  0138115  o-ring
15N  0160241  sealing plug
16N  90380002  o-ring
17N  90365302  o-ring
18N  90560701  o-ring
19N  01508213  hexagon collar nut
20078 121 071 CG  coolant pipe
-4D0 133 335   cap closure
quick acting coupling
21078 145 755 B  connector union
228E0 121 107 J  coolant hose
(adapter > reservoir)
24078 121 188 B  heating hose
25078 121 188 A  heating hose
26N  90271604  socket head bolt with hexagon socket head (combination)
28078 121 075 AB  coolant pipe
F >> 8E-3-500 000
(28)078 121 075 AE  coolant pipe
F 8E-4-000 001>>
29078 121 081 Q  coolant pipe
30N  01953310  hex collared bolt
31078 121 096 AD  coolant hose
(oil cooler > water pipe)
32078 121 096 AM  coolant hose
(thermostat cover > coolant pipe)
(32)078 122 349 C  non-return valve with hoses
for vehicles with auxiliary heater
(thermostat cover > coolant pipe)
35078 121 601 B  additional coolant pump
for vehicle use in warm climates
36N  10124408  hexagon socket head bolt (combi)
37078 121 521 D  bracket
for vehicle use in warm climates
38N  01100840  hexagon nut
39N  10005204  hexagon head bolt (combi)
40N  10405604  oval hexagon socket head bolt
41078 121 096 L  coolant hose
(thermostat cover > additional water pump)
for vehicle use in warm climates
42078 121 096 AN  coolant hose
(coolant pipe > additional coolant pump)
for vehicle use in warm climates
42078 122 349 B  non-return valve with hoses
for vehicles with auxiliary heater
(coolant pipe > additional coolant pump)
438E0 121 101 H  coolant hose
(expansion tank coolant radiator>coolant pipe)
F >> 8E-4-200 000
(43)8E0 121 101 AC  coolant hose
(expansion tank coolant radiator>coolant pipe)
F 8E-4-200 001>> 8E-5-125 000
(43)8E0 121 101 AF  coolant hose
(expansion tank coolant radiator>coolant pipe)
F 8E-5-125 001>>
44078 121 096 AP  coolant hose
(coolant pipe> coolant pipe)
45078 121 065 N  coolant pipe
468E0 121 109   coolant hose
(expansion tank > coolant pipe)
F >> 8E-4-200 000
(46)8E0 121 109 L  coolant hose
(expansion tank > coolant pipe)
F 8E-4-200 001>>
47N  90686701  spring band clamp
48N  90655301  spring band clamp
49N  90686901  spring band clamp
50N  90687001  spring band clamp
51N  90687201  spring band clamp
53 see illustration:
54 see illustration:
55 see illustration:
56 see illustration:
57 see illustration: