| | | | Coolant cooling system | 1.6ltr. | | 4-cylinder+ ALZ |
| | 1 | 8E0 121 049 N | Coolant hose withquick release coupling(Expansion tank > coolant regulator housing > coolant radiator) | | 1 | |
| | - | N90 765 301 | O-ring | 32X4 | 1 | |
| | - | 1J0 121 142 | retaining spring | 32MM | 1 | |
| | - | 8E0 121 093 B | Bracket | | 1 | |
| | 2 | 357 121 140 | Bungs | | 1 | |
| | 3 | | see illustration: | 121-075 | | |
| | 4 | 06B 121 065 R | Coolant pipe | return | 1 | |
| | 5 | N90 365 302 | O-ring | 20X3 | 1 | |
| | 6 | 111 821 145 | Hexagon bolt | M8X18 | 1 | |
| | 7 | N10 156 305 | Hex collared bolt | M6X12 | 1 | |
| | 8 | 078 133 335 A | Cap closure | | 1 | |
| | 9 | 06B 121 070 N | Coolant pipe | | 1 | |
| | 10 | WHT 000 316 | Seal bolt with sealingring only to be used for: | plastic 06B 121 070 C 06B 121 070 N | 1 | |
| | 11 | N01 474 011 | Socket head bolt withhexagon socket head | M6X16 | 2 | |
| | 12 | N01 152 423 | Washer | 6, 4X12, 5X1, 6 | 2 | |
| | 13 | 06B 121 044 C | Coolant pipe | | 1 | |
| | 14 | 06B 121 687 A | seal ring | 8X3 | 1 | |
| | 15 | N01 021 527 | Hexagon bolt | M6X15 | 2 | |
| | 17 | 06B 133 687 C | Bracket | | 1 | |
| | 18 | 06B 121 108 A | Coolant hose(Flange>coolant pipe) | | 1 | |
| | 19 | 06B 121 058 B H | Coolant hose(Throttle valve union > oil cooler > coolant pipe) | | 1 | |
| | 20 | 06B 121 058 B K | Coolant hose(Throttle valve union > oil cooler > coolant pipe) | | 1 | |
| | 21 | 06B 121 101 B | Coolant hose(Flange>coolant pipe) | | 1 | |
| | 22 | 06B 121 057 F | Coolant hose withquick release coupling(Expansion tank > coolantregulator housing coolant pipe) | | 1 | |
| | 23 | 8E0 121 107 G | Coolant hose(Expansion tank > coolant radiator) | | 1 | |
| | 28 | 06B 121 132 H | flange with sealing ring andquick-action coupling | | 1 | |
| | 29 | 037 121 688 | seal ring | 50X3, 15 | 1 | |
| | 30 | N90 316 801 | O-ring | 19, 6X3, 65 | 2 | |
| | 31 | 032 121 142 | retaining spring | | 2 | |
| | 32 | | see illustration: | 919-040 | | |
| | 33 | N90 280 901 | hexagon head bolt (combi) | M6X22 | 2 | |
| | 37 | | see illustration: | 121-070 | | |
| | 38 | | see illustration: | 819-050 | | |
| | 39 | | see illustration: | 133-010 | | |
| | 41 | 4B0 422 379 | Spring band clamp | 16X1, 2 | 1 | |
| | 42 | N90 686 701 | Spring band clamp | 14X12 | X | |
| | 43 | N90 655 301 | Spring band clamp | 17X12 | X | |
| | 44 | N90 686 901 | Spring band clamp | 23X12 | X | |
| | 45 | N90 687 001 | Spring band clamp | 27X12 | X | |
| | 46 | N90 687 101 | Spring band clamp | 32X12 | X | |
| | 47 | N90 687 201 | Spring band clamp | 40X12 | X | |
| | 48 | 06B 145 917 | Spring band clamp | 35X12 | X | |