| | | | Coolant cooling systemAlternatorOil cooler 12-cylinder | | Coolant cooling systemAlternatorOil cooler | | | 12-cylinder |
| | 1 | 07C 121 108 H | 07C 121 108 H qty: 1 Coolant hose(Expansion tank > coolant pipe) | | Coolant hose(Expansion tank > coolant pipe) | | 1 | |
| | 2 | 07C 121 397 A | 07C 121 397 A qty: || 1 Coolant pipe F >> 4D-2-003 131 | | Coolant pipe F >> 4D-2-003 131 | | || 1 | |
| | (2) | 07C 121 397 B | 07C 121 397 B qty: || 1 Coolant pipe F 4D-2-003 132>> | | Coolant pipe F 4D-2-003 132>> | | || 1 | |
| | 3 | 07C 121 086 F | 07C 121 086 F qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 4 | 07C 121 108 E | 07C 121 108 E qty: 1 Coolant hose(reservoir > adapter) | | Coolant hose(reservoir > adapter) | | 1 | |
| | 5 | 701 819 876 | 701 819 876 qty: 1 t-piece | | t-piece | 20X20X20 | 1 | |
| | 6 | N90 687 001 | N90 687 001 qty: 3 Spring band clamp | | Spring band clamp | 27X12 | 3 | |
| | 7 | N90 686 901 | N90 686 901 qty: 2 Spring band clamp | | Spring band clamp | 23X12 | 2 | |
| | 8 | 07C 121 058 E | 07C 121 058 E qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 9 | 07C 121 077 G | 07C 121 077 G qty: 1 BracketCoolant pipe | | BracketCoolant pipe | | 1 | |
| | 10 | 07C 121 511 M | 07C 121 511 M qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 11 | N90 561 901 | N90 561 901 qty: 2 O-ring | | O-ring | 15, 08X2, 62 | 2 | |
| | 12 | 4D0 121 237 L | 4D0 121 237 L qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 13 | 4D0 121 237 R | 4D0 121 237 R qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 14 | 07C 121 065 L | 07C 121 065 L qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 15 | 07D 121 666 | 07D 121 666 qty: 1 O-ring | | O-ring | 20X2 | 1 | |
| | 16 | 07C 121 511 N | 07C 121 511 N qty: 1 Coolant pipefor oil cooler | | Coolant pipefor oil cooler | | 1 | |
| | 17 | 07C 121 058 B | 07C 121 058 B qty: 1 Coolant hose(Coolant pipe > oil cooler) | | Coolant hose(Coolant pipe > oil cooler) | | 1 | |
| | 18 | 07C 121 096 B | 07C 121 096 B qty: 1 Coolant hose(Coolant pipe > oil cooler) | | Coolant hose(Coolant pipe > oil cooler) | | 1 | |
| | 19 | N90 686 901 | N90 686 901 qty: 8 Spring band clamp | | Spring band clamp | 23X12 | 8 | |
| | 20 | N90 687 001 | N90 687 001 qty: 6 Spring band clamp | | Spring band clamp | 27X12 | 6 | |
| | 21 | N10 115 307 | N10 115 307 qty: 2 Socket head bolt | | Socket head bolt | M6X12 | 2 | |
| | 22 | N10 084 102 | N10 084 102 qty: 5 Socket head bolt with hexagonsocket head (combination) | | Socket head bolt with hexagonsocket head (combination) | M6X16-S4-N | 5 | |
| | 23 | N10 055 703 | N10 055 703 qty: 1 Socket head bolt with hexagonsocket head (combination) | | Socket head bolt with hexagonsocket head (combination) | M8X18 | 1 | |
| | 24 | 07C 121 131 F | 07C 121 131 F qty: 1 Pipe union | | Pipe union | | 1 | |
| | 25 | 07C 121 131 E | 07C 121 131 E qty: 1 Pipe union | | Pipe union | | 1 | |
| | 26 | N90 783 401 | N90 783 401 qty: 2 O-ringwater connection | | O-ringwater connection | 13, 1X1, 6 | 2 | |
| | 27 | 07C 121 077 H | 07C 121 077 H qty: 1 Retaining platewater connection | | Retaining platewater connection | | 1 | |
| | 28 | N90 500 605 | N90 500 605 qty: 1 Socket head bolt withinner multipoint head | | Socket head bolt withinner multipoint head | M6X22 | 1 | |