| | | | Coolant cooling system | feed3.0Ltr. | | 6-cylinder+ ASN,BBJ |
| | 1 | 4E0 121 055 M | Coolant hose withquick release coupling | | 1 | |
| | 2 | 4E0 122 101 A | Coolant hose withquick release coupling | | 1 | |
| | 3 | 4E0 121 142 | retaining spring | 38MM | 1 | |
| | 4 | 4E0 121 666 | O-ring | 38X4 | 1 | |
| | 5 | 4E0 121 107 | Coolant hose | | 1 | |
| | 6 | | Dual T-pieceNo replacement part | | | |
| | 7 | 4E0 121 055 A B | Coolant hose | | 1 | |
| | 8 | 4E0 121 447 P | Coolant hose | | 1 | |
| | 9 | 4E0 121 164 J | Breather line | | 1 | |
| | 10 | 803 959 849 | Bracket | | 1 | |
| | 11 | 4E0 121 107 L | Vent hose | | 1 | |
| | 12 | 06C 121 397 B | Coolant pipe | | 1 | |
| | 13 | N90 534 203 | Seal bolt with sealingring | M10X1 | 1 | |
| | 14 | N10 196 303 | Socket head bolt with innermultipoint head | M6X22 | 1 | |
| | 15 | N10 405 604 | Oval hexagon socket head bolt | M6X14 | 1 | |
| | 16 | 06C 121 445 A | Coolant hose | | 1 | |
| | 17 | 06C 121 085 K | Coolant pipe | rear center | 1 | |
| | 18 | N90 912 501 | O-ring | 32X5 | 2 | |
| | 19 | N10 323 102 | Socket head bolt withinner multipoint head | M6X20 | 4 | |
| | 20 | 06A 919 501 A | Coolant temperature sender | 2 pin | 1 | |
| | 21 | N90 316 801 | O-ring | 19, 6X3, 65 | 1 | |
| | 22 | 032 121 142 | retaining spring | | 1 | |
| | 23 | N90 519 701 | O-ring | 32X3, 55 | 1 | |
| | 24 | N90 925 001 | O-ring | 17X3 | 1 | |
| | 25 | 06C 121 188 | Heating hose(Throttle valve connection > coolant pipe) | | 1 | |
| | 26 | 06C 121 188 B | Heating hose(Throttle valve connection > coolant pipe) | | 1 | |
| | 27 | 4E0 121 103 E | Coolant hose | lhd | 1 | |
| | (27) | 4E2 121 103 A | Coolant hose | rhd | 1 | |
| | 28 | 06C 121 044 A | Coolant pipe | | 1 | |
| | 29 | | Coolant hoseNo replacement part | | | |
| | 30 | N10 321 002 | bolt, hexagon headself-locking | M6X16 | 1 | |
| | 31 | N10 405 604 | Oval hexagon socket head bolt | M6X14 | 1 | |
| | 32 | 06C 121 472 A | Coolant hose | right | 1 | |
| | 33 | 06C 121 471 A | Coolant hose | left | 1 | |
| | 34 | 06C 121 647 A | Coolant connection | right | 1 | |
| | 35 | 06C 121 647 | Coolant connection | left | 1 | |
| | 36 | N90 783 401 | O-ring | 13, 1X1, 6 | 2 | |
| | 37 | 06C 121 077 | Bracketwater connection | | 1 | |
| | 38 | N10 117 405 | Socket head bolt with hexagonsocket head (combination) | M6X30 | 4 | |
| | 39 | 06C 121 471 | Coolant hose | | 1 | |
| | 40 | 034 145 779 D | Connecting pipe | | 1 | |
| | 41 | | Cooler for coolant see illustration: | 121-070 | | |
| | 42 | | Oil cooler see illustration: | 317-050 | | |
| | 43 | | Alternator see illustration: | 903-000 | | |
| | 44 | | Coolant regulator see illustration: | 121-000 | | |
| | 45 | | water connection see illustration: | 103-010 | | |
| | 46 | | throttle valve adapter see illustration: | 133-010 | | |
| | 47 | | Coolant pipe see illustration: | 121-021 | | |
| | 48 | | Reservoir see illustration: | 121-070 | | |
| | 49 | | Coolant hose see illustration: | 819-060 | | |
| | 50 | 4A0 820 199 | double cable tie | 7X213/140MM | 1 | |
| | 51 | N90 686 701 | Spring band clamp | 14X12 | X | |
| | 52 | N90 770 201 | Spring band clamp | 17X12 | X | |
| | 53 | N90 926 401 | Spring band clamp | 19X12 | X | |
| | 54 | N90 686 901 | Spring band clamp | 23X12 | X | |
| | 55 | N90 687 001 | Spring band clamp | 27X12 | X | |
| | 56 | N90 687 201 | Spring band clamp | 40X12 | X | |