| | | | Coolant cooling systemandAdditional cooler for coolant 5-cylinder+ AQN | | Coolant cooling systemandAdditional cooler for coolant | 2.3ltr. | | 5-cylinder+ AQN |
| | 1 | 1C0 122 051 L | 1C0 122 051 L qty: 1 Coolant hose(Coolant regulator housing >coolant radiator/pipe >additional coolant pump) | | Coolant hose(Coolant regulator housing >coolant radiator/pipe >additional coolant pump) | | 1 | |
| | 2 | 6Q0 122 291 F | 6Q0 122 291 F qty: 1 Quick acting coupling | | Quick acting coupling | | 1 | |
| | 3 | N90 765 301 | N90 765 301 qty: 1 O-ring | | O-ring | 32X4 | 1 | |
| | 4 | 1J0 121 142 | 1J0 121 142 qty: 2 retaining spring | | retaining spring | 32MM | 2 | |
| | 5 | 1J0 122 351 | 1J0 122 351 qty: 1 Non-return valve | | Non-return valve | | 1 | |
| | 7 | 066 121 058 D | 066 121 058 D qty: 1 Coolant hose(oil cooler > water pipe) | | Coolant hose(oil cooler > water pipe) | | 1 | |
| | 8 | 066 121 096 F | 066 121 096 F qty: 1 Coolant hose(oil cooler > cylinder block) | | Coolant hose(oil cooler > cylinder block) | | 1 | |
| | 9 | 021 121 022 | 021 121 022 qty: 1 sealing plug | | sealing plug | | 1 | |
| | 10 | 066 121 050 C | 066 121 050 C qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 11 | N10 139 201 | N10 139 201 qty: 2 O-ring | | O-ring | 34, 5X3, 55 | 2 | |
| | 13 | 1C0 121 212 | 1C0 121 212 qty: 1 Additional cooler for coolant | | Additional cooler for coolant | | 1 | |
| | 14 | 1C0 121 051 D | 1C0 121 051 D qty: 1 Coolant hose(Coolant pipe > additional coolant radiator) | | Coolant hose(Coolant pipe > additional coolant radiator) | | 1 | |
| | 15 | 1C0 121 070 E | 1C0 121 070 E qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 16 | 1C0 121 068 | 1C0 121 068 qty: 1 Bracket | | Bracket | | 1 | |
| | 17 | 1C0 122 101 A J | 1C0 122 101 A J qty: 1 Coolant hose(Coolant pipe > additional coolant pump) | | Coolant hose(Coolant pipe > additional coolant pump) | | 1 | |
| | 18 | 1C0 121 075 C | 1C0 121 075 C qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 22 | 1C0 122 101 A K | 1C0 122 101 A K qty: 1 Coolant hose(Coolant regulator housing > coolant radiator/pipe) | | Coolant hose(Coolant regulator housing > coolant radiator/pipe) | | 1 | |
| | 23 | 1C0 122 291 | 1C0 122 291 qty: 1 Quick acting coupling | | Quick acting coupling | | 1 | |
| | 24 | 1C0 122 351 | 1C0 122 351 qty: 1 Non-return valve | | Non-return valve | | 1 | |
| | 26 | 1C0 121 075 E | 1C0 121 075 E qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 28 | 1C0 121 075 F | 1C0 121 075 F qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 29 | 1C0 121 109 J | 1C0 121 109 J qty: 1 Coolant hose(Coolant pipe>coolant pipe) | | Coolant hose(Coolant pipe>coolant pipe) | | 1 | |
| | 30 | 1C0 121 109 H | 1C0 121 109 H qty: 1 Coolant hose(Expansion tank > coolant pipe) | | Coolant hose(Expansion tank > coolant pipe) | | 1 | |
| | 33 | 1C0 122 073 B | 1C0 122 073 B qty: 1 Coolant hose withquick release coupling(Coolant regulator housing > heat exchanger) | | Coolant hose withquick release coupling(Coolant regulator housing > heat exchanger) | | 1 | |
| | 34 | 1J0 122 291 D | 1J0 122 291 D qty: 1 Quick acting coupling | | Quick acting coupling | | 1 | |
| | 35 | 1C0 122 157 A B | 1C0 122 157 A B qty: 1 Coolant hose withquick release coupling(Throttle valve conn.>coolant pipe > heat exchanger > cylinder head) | | Coolant hose withquick release coupling(Throttle valve conn.>coolant pipe > heat exchanger > cylinder head) | | 1 | |
| | 36 | 1J0 122 291 B | 1J0 122 291 B qty: 1 Quick acting coupling | | Quick acting coupling | | 1 | |
| | 39 | 1C0 122 447 A E | 1C0 122 447 A E qty: 1 Coolant hose(Expansion tank > throttle valve connection > coolant pipe) | | Coolant hose(Expansion tank > throttle valve connection > coolant pipe) | | 1 | |
| | 40 | 1C0 122 447 A G | 1C0 122 447 A G qty: 1 Coolant hose(throttle valve housing > adapter) | | Coolant hose(throttle valve housing > adapter) | | 1 | |
| | 41 | 1C0 121 449 C | 1C0 121 449 C qty: 1 Coolant hose(additional water pump > crankcase) | | Coolant hose(additional water pump > crankcase) | | 1 | |
| | 42 | 022 965 561 | 022 965 561 qty: 1 Additional coolant pump | | Additional coolant pump | | 1 | |
| | 43 | 1C0 121 120 J | 1C0 121 120 J qty: 1 Bracket | | Bracket | | 1 | |
| | 46 | N10 227 803 | N10 227 803 qty: 1 Socket head bolt with hexagonsocket head (combination) | | Socket head bolt with hexagonsocket head (combination) | M6X20 | 1 | |
| | 47 | N90 415 002 | N90 415 002 qty: 1 hexagon head bolt (combi) | | hexagon head bolt (combi) | M10X50 | 1 | |
| | 48 | N10 248 001 | N10 248 001 qty: 2 Socket head bolt withinner multipoint head | | Socket head bolt withinner multipoint head | M6X14 | 2 | |
| | 50 | | see illustration: | | see illustration: | 121-065 | | |
| | 51 | | see illustration: | | see illustration: | 121-075 | | |
| | 53 | 1C0 133 687 B | 1C0 133 687 B qty: 2 Bracket | | Bracket | 2 point | 2 | |
| | 54 | 701 971 787 P | 701 971 787 P qty: 1 Retainer, swivel | | Retainer, swivel | | 1 | |
| | 60 | N90 686 701 | N90 686 701 qty: X Spring band clamp | | Spring band clamp | 14X12 | X | |
| | 61 | N90 926 401 | N90 926 401 qty: X Spring band clamp | | Spring band clamp | 19X12 | X | |
| | 62 | N90 686 902 | N90 686 902 qty: X Spring band clamp | | Spring band clamp | B23X12 | X | |
| | 63 | N90 687 001 | N90 687 001 qty: X Spring band clamp | | Spring band clamp | 27X12 | X | |
| | 64 | N90 687 101 | N90 687 101 qty: X Spring band clamp | | Spring band clamp | 32X12 | X | |
| | 65 | N90 687 201 | N90 687 201 qty: X Spring band clamp | | Spring band clamp | 40X12 | X | |
| | 66 | N90 926 501 | N90 926 501 qty: X Spring band clamp | | Spring band clamp | B47X12 | X | |