| | 1 | 4E0 121 101 A M | Coolant hose withquick release coupling | | 1 | PR:9M0 |
| | 2 | 4E0 121 666 | O-ring | 38X4 | 1 | |
| | 3 | 4E0 121 142 | retaining spring | 38MM | 1 | |
| | 4 | 4E0 122 101 B | Coolant hose withquick release coupling | | 1 | PR:9M0 |
| | 5 | 4E0 121 107 A | Coolant hose | | 1 | |
| | 6 | 4E0 121 101 A L | Coolant hosefor vehicles with auxiliaryheater | | 1 | PR:9M9 |
| | 7 | 4E0 122 101 C | Coolant hose withquick release coupling | | 1 | PR:9M9 |
| | 8 | 4E0 265 379 H | Coolant hose | | 1 | PR:9M9 |
| | 9 | 07C 121 070 A J | Coolant pipe | | 1 | |
| | 10 | N91 026 801 | Socket head bolt with innermultipoint head | M8X20.0 | 2 | |
| | 11 | 07C 121 058 K | Coolant hose | | 1 | |
| | 12 | 07C 121 045 E | Coolant pipe | | 1 | |
| | 13 | N90 500 605 | Socket head bolt withinner multipoint head | M6X22 | 4 | |
| | 14 | 07D 121 149 B | Seal | | 1 | |
| | 15 | 07C 121 060 | Coolant hose | | 1 | |
| | 16 | 07C 121 485 A | water connection | | 1 | |
| | 17 | 07D 121 666 | O-ring | 20X2 | 1 | |
| | 18 | N90 898 007 | Socket head bolt with innermultipoint head | M6X16 | 1 | |
| | 19 | 4D0 121 324 | Cap closurefor vehicles with auxiliaryheater | 20, 0MM | 1 | PR:9M9 |
| | 20 | 4E0 121 108 K | Coolant hose | | 1 | |
| | 21 | 4E0 121 102 K | Breather line | | 1 | |
| | 22 | 4E0 121 164 K | Breather line | | 1 | |
| | 23 | 4E0 121 107 B | Coolant hose | | 1 | |
| | (24) | 4E0 121 103 A D 08.2004-10.2007 | Coolant hose F 4E-5-005 251>> | | || 1 | |
| | 25 | 443 957 818 C | Cable tie with hose retainer | rhd | X | |
| | 26 | 034 145 726 A | Bracket | rhd | X | |
| | 27 | 803 959 849 | Bracket | rhd | X | |
| | 30 | | Cooler for coolant see illustration: | 121-072 | | |
| | 31 | | Coolant hose see illustration: | 121-062 | | |
| | 32 | | heater unit see illustration: | 261-047 | | |
| | 33 | | Reservoir see illustration: | 121-072 | | |
| | 34 | | Coolant hose see illustration: | 819-060 | | |
| | 35 | | Pipe union see illustration: | 103-067 | | |
| | 36 | | Coolant regulator see illustration: | 121-005 | | |
| | 38 | N90 686 901 | Spring band clamp | 23X12 | X | |
| | 39 | N90 770 201 | Spring band clamp | 17X12 | X | |
| | 40 | N90 986 501 | Spring band clamp | 14, 5X12 | X | |
| | 41 | N90 686 701 | Spring band clamp | 14X12 | X | |
| | 42 | N90 687 001 | Spring band clamp | 27X12 | X | |
| | 43 | N90 926 501 | Spring band clamp | 47X12 | X | |