| | | | Coolant cooling system | 2.0 Ltr. | | 4-cylinder+ Diesel eng.+ BPW |
| | 1 | 8E0 121 049 A C | Coolant hose withquick release coupling(Expansion tank > pipe connection>coolant radiator) | | 1 | |
| | 2 | N90 765 301 | O-ring | 32X4 | 1 | |
| | 3 | 1J0 121 142 | retaining spring | 32MM | 1 | |
| | 4 | 357 121 140 | Bungs | | 1 | |
| | 5 | N90 316 801 | O-ring | 19, 6X3, 65 | 1 | |
| | 6 | 032 121 142 | retaining spring | 19, 2MM | 1 | |
| | 7 | 038 121 065 B H | Coolant pipe | | 1 | |
| | 8 | 06B 121 687 | seal ring | 20, 5X5, 5 | 1 | |
| | 9 | 078 133 335 A | Cap closure | | 1 | |
| | 10 | N90 588 202 | Socket head bolt with hexagonsocket head (combination) | M10X25 | 1 | |
| | 11 | N10 005 010 | hexagon head bolt (combi) | M6X30 | 1 | |
| | 12 | N90 175 203 | Hexagon collar nut | M6 | 1 | |
| | 16 | 038 121 086 M | Coolant hose(Flange > oil cooler > coolant pipe) | | 1 | |
| | 17 | 038 121 071 S | Coolant pipe | | 1 | |
| | 18 | N01 508 315 | Hexagon collar nut | M8 | 1 | |
| | 19 | 038 121 473 B | Vent hose | | 1 | |
| | 20 | 3B0 121 157 B | Coolant hose(exh.gas cooler > flange) | | 1 | |
| | 21 | 038 121 101 | Coolant hose(Flange>coolant pipe) | | 1 | |
| | 22 | 8E0 121 101 C | Coolant hose(coolant radiator>/pipe) | | 1 | |
| | (23) | 8E0 121 107 A H 06.2006-06.2008 | Vent hose(Expansion tank > coolant pipe) F 8E-7-010 001>> | | || || || 1 | |
| | 27 | 038 121 132 D | flange with sealing ring | | 1 | |
| | 28 | 037 121 688 | seal ring | | 1 | |
| | 29 | N91 148 001 | double stud with hexagon drive | M6X22/M6X14 | 1 | |
| | 30 | N10 414 501 | hexagon head bolt (combi) | M6X75X37 | 1 | |
| | 31 | | Temperature sensor see illustration: | 919-050 | | |
| | 32 | | Cooler for exhaustrecuperation see illustration: | 131-030 | | |
| | 33 | | Heating hose see illustration: | 819-050 | | |
| | 34 | | Heating hose see illustration: | 819-050 | | |
| | 35 | | Pipe union see illustration: | 121-001 | | |
| | 40 | N90 686 701 | Spring band clamp | 14X12 | X | |
| | 41 | 4B0 422 379 | Spring band clamp | 16X1, 2 | X | |
| | 42 | N90 655 301 | Spring band clamp | 17X12 | X | |
| | 43 | N90 686 901 | Spring band clamp | 23X12 | X | |
| | 44 | N90 687 001 | Spring band clamp | 27X12 | X | |
| | 45 | N90 687 201 | Spring band clamp | 40X12 | X | |