| | | | Coolant cooling system | feed3.7/4.2ltr. | | 8-cylinder+ BFL,BFM |
| | - | 077 121 107 A | Coolant hosefor vehicle use in coldclimates | | 1 | |
| | - | 4E1 121 103 | Coolant hose(Expansion tank > coolant pipe)for vehicle use in coldclimates | | 1 | PR:T81,T82 |
| | 1 | 4E0 121 101 L | Coolant hose | | 1 | PR:9M0 |
| | (1) | 4E0 121 101 A B | Coolant hose | | 1 | PR:9M9 |
| | 1A | 4E0 121 101 C F | Coolant hose withquick release coupling(for modified vehicles) | feed | 1 | PR:9M0 |
| | (1A) | 4E0 121 101 C G | Coolant hose withquick release coupling(for modified vehicles) | feed | 1 | PR:9M9 |
| | 1B | 4E0 121 108 N | Coolant hose withquick release coupling(for modified vehicles) | feed | 1 | |
| | 1C | 4A0 121 093 | Cable tie with hose retainer(for modified vehicles) | | 2 | |
| | 2 | 4E0 121 142 | retaining spring | 38MM | 1 | |
| | 2A | 4E0 121 666 | O-ring | 38X4 | 1 | |
| | 3 | 077 121 070 N | Coolant pipe | | 1 | |
| | 4 | N90 242 804 | Socket head bolt with hexagonsocket head (combination) | M8X18 | 2 | |
| | 5 | 077 121 102 | Coolant hose | | 1 | |
| | 6 | 077 121 071 B Q | Coolant pipe | | 1 | |
| | 7 | N90 912 501 | O-ring | 32X5 | 2 | |
| | 8 | N90 271 604 | Socket head bolt with hexagonsocket head (combination) | M6X22 | 4 | |
| | 9 | 06A 919 501 A | Coolant temperature sender | 2 pin | 1 | |
| | 10 | N90 316 801 | O-ring | 19, 6X3, 65 | 1 | |
| | 11 | 032 121 142 | retaining spring | | 1 | |
| | 12 | 4D0 133 335 | Cap closure | | 1 | PR:9M9 |
| | 13 | | Coolant hose see illustration: | 819-060 | | PR:9M0 |
| | 14 | 077 121 083 A | Coolant pipe | | 1 | |
| | 15 | N90 365 302 | O-ring | 20X3 | 1 | |
| | 16 | N01 470 47 | Socket head bolt | M6X20 | 1 | |
| | 17 | 077 121 091 A | Seal | | 1 | |
| | 18 | 4E2 121 103 | Coolant hose(Expansion tank > coolant pipe) | | 1 | |
| | 18A | N10 459 901 | Hose bracket | 8-9X13-14 | 1 | |
| | 19 | | Reservoir see illustration: | 121-070 | | |
| | 20 | 4E0 121 107 L | Vent hose | | 1 | |
| | 21 | 4E0 121 164 D | Breather line | | 1 | |
| | 21A | 803 959 849 | Bracket | | X | |
| | 22 | | Coolant hose see illustration: | 121-031 | | |
| | 23 | | Cooler for coolant see illustration: | 121-070 | | |
| | 30 | N90 686 701 | Spring band clamp | 14X12 | 2 | |
| | 31 | N90 770 201 | Spring band clamp | 17X12 | 3 | |
| | 32 | N90 687 201 | Spring band clamp | 40X12 | 3 | |
| | 33 | N90 687 001 | Spring band clamp | 27X12 | 3 | |