| | | | Coolant cooling systemfor manual gearbox | feed3.2Ltr. | | 6-cylinder+ BUB |
| | 1 | | No replacement part | | | |
| | 2 | 3B0 122 291 C | Quick acting coupling | | 1 | PR:8Z4,8Z5, 8Z6 |
| | 3 | | O-ring Use item: | 2 | | |
| | 4 | | retaining spring Use item: | 2 | | PR:8Z4,8Z5, 8Z6 |
| | (4) | | retaining spring Use item: | 10 | | PR:8Z9 |
| | 5 | 1K0 121 101 P | Coolant hose | | 1 | |
| | 6 | 1J0 121 087 B | Distributor | | 1 | |
| | 7 | 1K0 121 447 D M | Coolant hose | | 1 | |
| | 8 | 1K0 121 101 Q | Coolant hose | | 1 | |
| | 9 | | Coolant regulator see illustration: | 121-076 | | |
| | 10 | 1K0 122 291 M | Quick acting coupling | | 1 | PR:8Z9 |
| | 11 | | Coolant hose see illustration: Use item: | 121-046 14 | | PR:8Z9 |
| | 14 | 022 121 050 | Coolant pipe | | 1 | |
| | 15 | 021 121 022 | sealing plug | | 1 | |
| | 16 | N10 139 201 | O-ring | 34, 5X3, 55 | 2 | |
| | 17 | 022 121 049 G | Coolant hose(Oil cooler > coolant pipe > engine block) | feed/return | 1 | |
| | 18 | | Oil cooler see illustration: | 115-050 | | |
| | 19 | | water connection see illustration: | 103-010 | | |
| | 20 | 022 131 561 Q | Bracket with coolant pipe use if required: | N 910 091 01 | 1 || 2 | |
| | 21 | N91 073 301 | Hexagon socket flathead bolt | M6X12 | 1 | |
| | (21) | N90 857 502 | double stud with hexagon drive | M6X14/M6X8 | 1 | |
| | 23 | 1K0 121 447 B A | Coolant hose | | 1 | |
| | 24 | 1K0 121 447 A T | Coolant hose | | 1 | |
| | 25 | 8J0 121 445 | Coolant hose | | 1 | |
| | 26 | 3B0 122 291 B | Quick acting coupling | | 1 | |
| | 27 | N90 693 001 | t-piece | 8X8X8 | 1 | |
| | 28 | 8J0 121 156 | Coolant hose | | 1 | |
| | 30 | 1K0 121 070 A G | Coolant pipe | | 1 | |
| | 31 | 8J0 121 447 B | Vent hose(Expansion tank > coolant pipe) | | 1 | |
| | 32 | N91 009 101 | Cable fastener | 8X12X0, 5 | 2 | |
| | 33 | N10 248 003 | Socket head bolt withinner multipoint head | M6X14 | 2 | |
| | 34 | N90 295 502 | Hexagon collar nut | M8 | 1 | |
| | 41 | | Reservoir see illustration: | 121-072 | | |
| | 42 | | Cooler for coolant see illustration: | 121-072 | | |
| | 43 | | heat exchanger see illustration: | 820-020 | | |
| | 44 | | water connection see illustration: | 131-004 | | |
| | 51 | N90 686 701 | Spring band clamp | 14X12 | X | |
| | 52 | N90 926 401 | Spring band clamp | 19X12 | X | |
| | 53 | N90 686 901 | Spring band clamp | 23X12 | X | |
| | 54 | N90 687 001 | Spring band clamp | 27X12 | X | |
| | 55 | N90 687 101 | Spring band clamp | 32X12 | X | |
| | 56 | N90 687 201 | Spring band clamp | 40X12 | X | |
| | 57 | N90 926 501 | Spring band clamp | 47X12 | X | |