| | | | Coolant cooling system 4-cylinder+ AZM | | Coolant cooling system | 2.0 Ltr. | | 4-cylinder+ AZM |
| | 1A | 4B0 121 055 J | 4B0 121 055 J qty: 1 Coolant hose(Expansion tank>coolantradiator>coolant pump) | | Coolant hose(Expansion tank>coolantradiator>coolant pump) | | 1 | |
| | 1B | 357 121 140 | 357 121 140 qty: X Bungs | | Bungs | | X | |
| | 2 | | see illustration: | | see illustration: | 121-005 | | |
| | 4 | 06B 121 065 L | 06B 121 065 L qty: 1 Coolant pipe | | Coolant pipe | return | 1 | |
| | 5 | N90 365 302 | N90 365 302 qty: 1 O-ring | | O-ring | 20X3 | 1 | |
| | 6 | N10 668 401 | N10 668 401 qty: 1 Hexagon bolt | | Hexagon bolt | M8X16 | 1 | |
| | 7 | 078 133 335 A | 078 133 335 A qty: 1 Cap closure | | Cap closure | | 1 | |
| | 10 | 06B 121 071 A F | 06B 121 071 A F qty: 1 Coolant pipe | | Coolant pipe | feed | 1 | |
| | 11 | N01 474 04 | N01 474 04 qty: 2 Socket head bolt withhexagon socket head | | Socket head bolt withhexagon socket head | M6X16 | 2 | |
| | (11) | N01 474 011 | N01 474 011 qty: 1 Socket head bolt withhexagon socket head | | Socket head bolt withhexagon socket head | M6X16 | 1 | |
| | 12 | N01 152 423 | N01 152 423 qty: 2 Washer | | Washer | 6, 4X12, 5X1, 6 | 2 | |
| | 13 | 06B 121 044 B | 06B 121 044 B qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 14 | 06B 121 687 A | 06B 121 687 A qty: 1 seal ring | | seal ring | 8X3 | 1 | |
| | 15 | N01 021 527 | N01 021 527 qty: 2 Hexagon bolt | | Hexagon bolt | M6X15 | 2 | |
| | (15) | N01 021 533 | N01 021 533 qty: 2 Hexagon bolt | | Hexagon bolt | M6X15 | 2 | |
| | 18 | 06B 121 108 A | 06B 121 108 A qty: 1 Coolant hose(Flange>coolant pipe) | | Coolant hose(Flange>coolant pipe) | | 1 | |
| | 19 | 06B 121 058 A N | 06B 121 058 A N qty: 1 Coolant hose(Throttle valve union > oil cooler > coolant pipe) | | Coolant hose(Throttle valve union > oil cooler > coolant pipe) | | 1 | |
| | - | 06B 133 687 C | 06B 133 687 C qty: 1 Bracket | | Bracket | | 1 | |
| | 20 | 06B 121 058 A P | 06B 121 058 A P qty: 1 Coolant hose(Throttle valve union > oil cooler > coolant pipe) | | Coolant hose(Throttle valve union > oil cooler > coolant pipe) | | 1 | |
| | 21 | 050 121 101 | 050 121 101 qty: 1 Coolant hose(Flange>coolant pipe) | | Coolant hose(Flange>coolant pipe) | | 1 | |
| | 22 | 8D0 121 101 K | 8D0 121 101 K qty: 1 Coolant hose(coolant radiator>/pipe) | | Coolant hose(coolant radiator>/pipe) | | 1 | |
| | 23 | 8D0 121 107 D | 8D0 121 107 D qty: 1 Vent hose(Expansion tank > coolant pipe) | | Vent hose(Expansion tank > coolant pipe) | | 1 | |
| | 28 | 06B 121 132 H | 06B 121 132 H qty: 1 flange with sealing ring andquick-action coupling | | flange with sealing ring andquick-action coupling | | 1 | |
| | 29 | 037 121 688 | 037 121 688 qty: 1 seal ring | | seal ring | 50X3, 15 | 1 | |
| | 30 | N90 316 801 | N90 316 801 qty: 1 O-ring | | O-ring | 19, 6X3, 65 | 1 | |
| | 31 | 032 121 142 | 032 121 142 qty: 1 retaining spring | | retaining spring | | 1 | |
| | 32 | | see illustration: | | see illustration: | 919-041 | | |
| | 33 | N90 280 904 | N90 280 904 qty: 1 hexagon head bolt (combi) | | hexagon head bolt (combi) | M6X22 | 1 | |
| | 37 | | see illustration: | | see illustration: | 121-070 | | |
| | 38 | | see illustration: | | see illustration: | 819-051 | | |
| | 39 | | see illustration: | | see illustration: | 133-024 | | |
| | 42 | N10 292 201 | N10 292 201 qty: X Spring band clamp | | Spring band clamp | A14X12 | X | |
| | 43 | N90 655 301 | N90 655 301 qty: X Spring band clamp | | Spring band clamp | 17X12 | X | |
| | (43) | N90 770 201 | N90 770 201 qty: X Spring band clamp | | Spring band clamp | 17X12 | X | |
| | 44 | N90 686 902 | N90 686 902 qty: X Spring band clamp | | Spring band clamp | 23X12 | X | |
| | 45 | N90 687 001 | N90 687 001 qty: X Spring band clamp | | Spring band clamp | 27X12 | X | |
| | 46 | N90 687 201 | N90 687 201 qty: X Spring band clamp | | Spring band clamp | 40X12 | X | |
| | 47 | N10 258 001 | N10 258 001 qty: X Clamp | | Clamp | 30-45X9X0, 5 | X | |