| | | | Coolant cooling system 12-cylinder+diesel eng. | | Coolant cooling system | front6.0 Ltr. | | 12-cylinder+diesel eng. |
| | 1 | 057 121 055 B | 057 121 055 B qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 2 | 05A 121 064 C | 05A 121 064 C qty: 1 Coolant pipe | | Coolant pipe | center | 1 | |
| | 3 | N10 405 604 | N10 405 604 qty: X Oval hexagon socket head bolt | | Oval hexagon socket head bolt | M6X14 | X | |
| | 3A | N10 451 405 | N10 451 405 qty: 2 Oval hexagon socket head bolt | | Oval hexagon socket head bolt | M6X16 | 2 | |
| | 4 | 059 919 523 A | 059 919 523 A qty: 1 || 1 Temperature sensor also use: | | Temperature sensor also use: | WHT 002 287 B | 1 || 1 | |
| | - | WHT 002 287 B | WHT 002 287 B qty: 1 O-ring | | O-ring | 5, 6X2 | 1 | |
| | 5 | 05A 121 104 B | 05A 121 104 B qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 6 | 059 121 012 A | 059 121 012 A qty: 1 Additional coolant pump | | Additional coolant pump | right | 1 | |
| | 7 | WHT 002 306 | WHT 002 306 qty: 3 self-tapping screw | | self-tapping screw | 3, 5X12 | 3 | |
| | 8 | 05A 121 102 | 05A 121 102 qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 9 | 05A 121 085 B | 05A 121 085 B qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 10 | N10 405 604 | N10 405 604 qty: 2 Oval hexagon socket head bolt | | Oval hexagon socket head bolt | M6X14 | 2 | |
| | 12 | 4E0 121 666 | 4E0 121 666 qty: 2 O-ring | | O-ring | 38X4 | 2 | |
| | 13 | 4E0 121 142 | 4E0 121 142 qty: 2 retaining spring | | retaining spring | 38MM | 2 | |
| | 14 | 05A 121 083 B | 05A 121 083 B qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 15 | WHT 001 315 A | WHT 001 315 A qty: 1 O-ring | | O-ring | 28X2, 5 | 1 | |
| | 16 | N10 424 401 | N10 424 401 qty: 1 Bracket | | Bracket | 8X23 | 1 | |
| | 17 | 05A 121 105 | 05A 121 105 qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 18 | 05A 121 057 B | 05A 121 057 B qty: 1 Coolant hose with valve | | Coolant hose with valve | | 1 | |
| | 20 | 4L0 121 056 | 4L0 121 056 qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 21 | 4L0 965 561 A | 4L0 965 561 A qty: 1 Additional coolant pump | | Additional coolant pump | left | 1 | |
| | 22 | N10 653 601 | N10 653 601 qty: 1 Socket head bolt withhexagon socket head | | Socket head bolt withhexagon socket head | M6X20 | 1 | |
| | 23 | 4L0 121 079 B | 4L0 121 079 B qty: 1 Bracket for additional coolantpump | | Bracket for additional coolantpump | left | 1 | |
| | 24 | N90 958 904 | N90 958 904 qty: 2 Hexagon socket oval head bolt(combi) | | Hexagon socket oval head bolt(combi) | M6X16 | 2 | |
| | 25 | 4L0 121 049 B | 4L0 121 049 B qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 26 | N10 424 401 | N10 424 401 qty: 1 Bracket | | Bracket | 8X23 | 1 | |
| | 27 | 4L0 121 399 | 4L0 121 399 qty: 1 Coolant pipe | | Coolant pipe | left | 1 | |
| | 28 | N10 082 908 | N10 082 908 qty: 2 Hex collared bolt | | Hex collared bolt | M6X16 | 2 | |
| | 29 | 4L0 121 049 | 4L0 121 049 qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 30 | 4L0 121 081 A | 4L0 121 081 A qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 31 | 4L0 121 081 B | 4L0 121 081 B qty: 1 Coolant hose with valve | | Coolant hose with valve | | 1 | |
| | 32 | 4L0 121 049 | 4L0 121 049 qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 33 | 4L0 121 400 | 4L0 121 400 qty: 1 Coolant pipe | | Coolant pipe | right | 1 | |
| | 34 | 4L0 121 062 | 4L0 121 062 qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 35 | 4L0 121 051 A | 4L0 121 051 A qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 40 | | Cooler for coolant see illustration: | | Cooler for coolant see illustration: | 121-072 | | |
| | 41 | | Sealing flange see illustration: | | Sealing flange see illustration: | 103-070 | | |
| | 42 | | Cooler for exhaustrecuperation see illustration: | | Cooler for exhaustrecuperation see illustration: | 131-020 | | |
| | 43 | | Additional cooler for coolant see illustration: | | Additional cooler for coolant see illustration: | left 121-072 | | |
| | 44 | | Additional cooler for coolant see illustration: | | Additional cooler for coolant see illustration: | center 121-072 | | |
| | 45 | | Additional cooler for coolant see illustration: | | Additional cooler for coolant see illustration: | right 121-072 | | |
| | 46 | | Coolant hose see illustration: | | Coolant hose see illustration: | 121-041 | | |
| | 47 | | Coolant pipe see illustration: | | Coolant pipe see illustration: | 121-042 | | |
| | 48 | | thermostat housing see illustration: | | thermostat housing see illustration: | 121-009 | | |
| | 49 | | Coolant pump housing see illustration: | | Coolant pump housing see illustration: | 121-009 | | |
| | 50 | | Coolant hose see illustration: | | Coolant hose see illustration: | 121-040 | | |
| | 51 | N90 686 901 | N90 686 901 qty: X Spring band clamp | | Spring band clamp | 23X12 | X | |
| | 52 | N90 687 001 | N90 687 001 qty: X Spring band clamp | | Spring band clamp | 27X12 | X | |
| | 53 | N90 687 201 | N90 687 201 qty: X Spring band clamp | | Spring band clamp | 40X12 | X | |
| | 54 | 8E0 121 530 | 8E0 121 530 qty: X Spring band clamp | | Spring band clamp | 46X12 | X | |
| | 55 | N90 953 801 | N90 953 801 qty: X Spring band clamp | | Spring band clamp | 55X12 | X | |
| | 56 | N90 926 401 | N90 926 401 qty: X Spring band clamp | | Spring band clamp | 19X12 | X | |