| | | | Coolant cooling system6-speed dual clutch gearbox 6-cylinder+ BUB | | Coolant cooling system6-speed dual clutch gearbox | return3.2Ltr. | | 6-cylinder+ BUB |
| | 1 | 1K0 122 291 A E | 1K0 122 291 A E qty: 1 Quick acting coupling | | Quick acting coupling | | 1 | |
| | 2 | N90 765 301 | N90 765 301 qty: 1 O-ring | | O-ring | 32X4 | 1 | |
| | 3 | 1J0 121 142 | 1J0 121 142 qty: 1 retaining spring | | retaining spring | 32MM | 1 | |
| | 4 | 06A 919 501 A | 06A 919 501 A qty: 1 Coolant temperature sender | | Coolant temperature sender | 2 pin | 1 | |
| | 5 | N90 316 801 | N90 316 801 qty: 1 O-ring | | O-ring | 19, 6X3, 65 | 1 | |
| | 6 | 032 121 142 | 032 121 142 qty: 1 retaining spring | | retaining spring | | 1 | |
| | 7 | | Not for this model | | Not for this model | | | |
| | 8 | 1K0 121 051 M | 1K0 121 051 M qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 9 | N90 692 901 | N90 692 901 qty: 1 connection piece | | connection piece | 32X20X32 | 1 | |
| | 10 | 1K0 121 051 N | 1K0 121 051 N qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 16 | 1K0 121 086 K | 1K0 121 086 K qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 17 | 1J0 122 351 | 1J0 122 351 qty: 1 Non-return valve | | Non-return valve | | 1 | |
| | 18 | 1J0 121 093 B B | 1J0 121 093 B B qty: 2 Clip | | Clip | | 2 | |
| | 19 | N90 794 401 | N90 794 401 qty: 1 t-piece | | t-piece | 20X16X20 | 1 | |
| | 20 | 1K0 121 086 L | 1K0 121 086 L qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | - | N10 519 301 | N10 519 301 qty: 1 Spacer ring | | Spacer ring | 25X35X20 | 1 | |
| | 21 | 3D0 965 561 D | 3D0 965 561 D qty: 1 Additional coolant pump | | Additional coolant pump | | 1 | |
| | 22 | 022 121 079 B | 022 121 079 B qty: 1 Bracket for additional coolantpump | | Bracket for additional coolantpump | | 1 | |
| | 23 | 022 959 209 | 022 959 209 qty: 1 rubber mount.with locat.divice | | rubber mount.with locat.divice | | 1 | |
| | 24 | 035 959 209 F | 035 959 209 F qty: 1 Rubber bush | | Rubber bush | | 1 | |
| | 25 | N91 096 701 | N91 096 701 qty: 2 Oval hexagon socket head bolt | | Oval hexagon socket head bolt | M6X16 | 2 | |
| | 26 | 1K0 121 063 C | 1K0 121 063 C qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 27 | | water connection see illustration: | | water connection see illustration: | 103-010 | | |
| | 28 | 1K0 121 096 A L | 1K0 121 096 A L qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 29 | 1K0 121 070 J | 1K0 121 070 J qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 30 | N90 667 402 | N90 667 402 qty: 2 Hexagon bolt | | Hexagon bolt | M6X10 | 2 | |
| | 31 | 1K0 121 096 A | 1K0 121 096 A qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 32 | 1J0 122 351 | 1J0 122 351 qty: 1 Non-return valve | | Non-return valve | | 1 | |
| | 33 | | Oil cooler see illustration: | | Oil cooler see illustration: | 321-060 | | |
| | 34 | | No replacement part | | No replacement part | | | |
| | 35 | 1K0 121 109 A A | 1K0 121 109 A A qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 36 | 1K0 121 073 A E | 1K0 121 073 A E qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 37 | 3B0 122 291 B | 3B0 122 291 B qty: 1 Quick acting coupling | | Quick acting coupling | | 1 | |
| | 38 | N90 794 401 | N90 794 401 qty: 1 t-piece | | t-piece | 20X16X20 | 1 | |
| | 39 | 1K0 121 073 A K | 1K0 121 073 A K qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 40 | 1K0 121 073 A L | 1K0 121 073 A L qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 41 | 1K0 121 058 A L | 1K0 121 058 A L qty: 1 Coolant hose(gearbox oil cooler > adapter) | | Coolant hose(gearbox oil cooler > adapter) | | 1 | |
| | 42 | 1K0 121 070 A G | 1K0 121 070 A G qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 43 | N10 405 604 | N10 405 604 qty: 1 Oval hexagon socket head bolt | | Oval hexagon socket head bolt | M6X14 | 1 | |
| | 44 | N90 295 502 | N90 295 502 qty: 1 Hexagon collar nut | | Hexagon collar nut | M8 | 1 | |
| | 45 | 1K0 121 109 A H | 1K0 121 109 A H qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 46 | | Reservoir see illustration: | | Reservoir see illustration: | 121-073 | | |
| | 47 | | Coolant regulator see illustration: | | Coolant regulator see illustration: | 121-078 | | |
| | 48 | | Cooler for coolant see illustration: | | Cooler for coolant see illustration: | 121-073 | | |
| | 49 | | heat exchanger see illustration: | | heat exchanger see illustration: | 820-010 | | |
| | 51 | N90 926 401 | N90 926 401 qty: X Spring band clamp | | Spring band clamp | 19X12 | X | |
| | 52 | N90 686 901 | N90 686 901 qty: X Spring band clamp | | Spring band clamp | 23X12 | X | |
| | 53 | N90 687 001 | N90 687 001 qty: X Spring band clamp | | Spring band clamp | 27X12 | X | |
| | 54 | N90 687 101 | N90 687 101 qty: X Spring band clamp | | Spring band clamp | 32X12 | X | |
| | 55 | N90 687 201 | N90 687 201 qty: X Spring band clamp | | Spring band clamp | 40X12 | X | |