| | | | Coolant cooling system | | Coolant cooling system | front | | |
| | 1 | 420 121 053 | 420 121 053 qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 2 | 420 121 045 | 420 121 045 qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 3 | N91 096 701 | N91 096 701 qty: 2 Oval hexagon socket head bolt | | Oval hexagon socket head bolt | M6X16 | 2 | |
| | 4 | N01 508 213 | N01 508 213 qty: 4 Hexagon collar nut | | Hexagon collar nut | M6 | 4 | |
| | 5 | 420 121 055 | 420 121 055 qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 6 | 420 121 455 | 420 121 455 qty: 1 Breather line | | Breather line | left | 1 | |
| | 7 | 420 121 057 A | 420 121 057 A qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 8 | 420 121 059 | 420 121 059 qty: 1 Coolant hose | | Coolant hose | left | 1 | |
| | 9 | 420 121 073 | 420 121 073 qty: 1 Coolant hose | | Coolant hose | right | 1 | |
| | 10 | 420 121 069 A | 420 121 069 A qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 11 | 420 121 456 | 420 121 456 qty: 1 Breather line | | Breather line | right | 1 | |
| | 12 | 420 121 063 | 420 121 063 qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 13 | 420 121 065 | 420 121 065 qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 14 | 420 121 061 | 420 121 061 qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 15 | 420 121 054 B | 420 121 054 B qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 16 | 420 121 046 B | 420 121 046 B qty: 1 Coolant pipe D >> - 10.12.2007 | | Coolant pipe D >> - 10.12.2007 | | 1 | |
| | (16) | 420 121 046 C | 420 121 046 C qty: 1 Coolant pipe D - 10.12.2007>> | | Coolant pipe D - 10.12.2007>> | | 1 | |
| | 17 | 420 121 060 A | 420 121 060 A qty: 1 Vent hoseContains:drain plug | | Vent hoseContains:drain plug | | 1 | |
| | 18 | 4F0 121 093 B | 4F0 121 093 B qty: 1 Clip | | Clip | | 1 | |
| | 19 | 420 121 056 | 420 121 056 qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 20 | 420 121 071 | 420 121 071 qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 21 | 420 121 058 | 420 121 058 qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 22 | 420 121 439 | 420 121 439 qty: 1 Vent hose | | Vent hose | | 1 | |
| | 23 | 4A0 820 199 | 4A0 820 199 qty: 2 double cable tie | | double cable tie | 7X213/140MM | 2 | |
| | 24 | 026 121 093 A | 026 121 093 A qty: 2 Bracket | | Bracket | | 2 | |
| | 25 | 4F0 121 093 | 4F0 121 093 qty: 1 Clip | | Clip | | 1 | |
| | 26 | 4F0 121 093 B | 4F0 121 093 B qty: 1 Clip | | Clip | | 1 | |
| | 27 | 3D0 971 838 E | 3D0 971 838 E qty: 1 cable tie with terminal socket | | cable tie with terminal socket | 4, 6X200 | 1 | |
| | 50 | | Cooler for coolant see illustration, item: | | Cooler for coolant see illustration, item: | left 121-070, 10 | | |
| | 51 | | Cooler for coolant see illustration, item: 420.121.254.A/B | | Cooler for coolant see illustration, item: 420.121.254.A/B | center 121-070, 1 | | |
| | 52 | | Cooler for coolant see illustration, item: | | Cooler for coolant see illustration, item: | right 121-070, 10 | | |
| | 53 | | Coolant pipe see illustration, item: | | Coolant pipe see illustration, item: | 121-025, 1 | | |
| | 54 | | Breather line see illustration, item: | | Breather line see illustration, item: | 121-025, 5 | | |
| | 60 | N90 686 701 | N90 686 701 qty: X Spring band clamp | | Spring band clamp | 14X12 | X | |
| | 61 | 4B0 422 379 | 4B0 422 379 qty: X Spring band clamp | | Spring band clamp | 16X12 | X | |
| | 62 | N90 687 201 | N90 687 201 qty: X Spring band clamp | | Spring band clamp | 40X12 | X | |
| | 63 | N90 926 501 | N90 926 501 qty: X Spring band clamp | | Spring band clamp | 47X12 | X | |