| | | | Coolant cooling system 4-cylinder+ BMM | | Coolant cooling system | 2.0 Ltr. | | 4-cylinder+ BMM |
| | 1 | 3C0 122 051 B K | 3C0 122 051 B K qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | (1) | 3C0 122 051 B K | 3C0 122 051 B K qty: 1 Coolant hose automatic | | Coolant hose | | 1 | automatic |
| | (1) | 3C0 121 051 L | 3C0 121 051 L qty: 1 Coolant hosefor vehicle use in warmclimates automatic | | Coolant hosefor vehicle use in warmclimates | | 1 | automatic |
| | 2 | 3B0 122 291 C | 3B0 122 291 C 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: X retaining spring | | retaining spring | 32MM | X | |
| | 5 | 3C0 121 093 | 3C0 121 093 qty: 1 Hose bracket | | Hose bracket | | 1 | |
| | 6 | 3C0 121 051 K | 3C0 121 051 K qty: 1 Coolant hosefor vehicle use in warmclimates automatic | | Coolant hosefor vehicle use in warmclimates | | 1 | automatic |
| | 7 | N90 692 901 | N90 692 901 qty: 1 connection piecefor vehicle use in warmclimates automatic | | connection piecefor vehicle use in warmclimates | 32X20X32 | 1 | automatic |
| | 8 | 3C0 121 051 C | 3C0 121 051 C qty: 1 Coolant hosefor vehicle use in warmclimates automatic | | Coolant hosefor vehicle use in warmclimates | | 1 | automatic |
| | 9 | 3C0 121 064 | 3C0 121 064 qty: 1 Coolant pipefor vehicle use in warmclimates automatic | | Coolant pipefor vehicle use in warmclimates | | 1 | automatic |
| | 10 | N90 908 301 | N90 908 301 qty: X Hexagon collar nutself-lockingfor vehicle use in warmclimates automatic | | Hexagon collar nutself-lockingfor vehicle use in warmclimates | M8 | X | automatic |
| | 11 | N01 508 213 | N01 508 213 qty: X Hexagon collar nutfor vehicle use in warmclimates automatic | | Hexagon collar nutfor vehicle use in warmclimates | M6 | X | automatic |
| | 12 | 3C0 121 051 B | 3C0 121 051 B qty: 1 Coolant hosefor vehicle use in warmclimates automatic | | Coolant hosefor vehicle use in warmclimates | | 1 | automatic |
| | 14 | 3C0 121 051 A | 3C0 121 051 A qty: 1 Coolant hosefor vehicle use in warmclimates automatic | | Coolant hosefor vehicle use in warmclimates | | 1 | automatic |
| | 15 | 1K0 121 070 R | 1K0 121 070 R qty: 1 Coolant pipefor vehicle use in warmclimates automatic | | Coolant pipefor vehicle use in warmclimates | | 1 | automatic |
| | 16 | 1K0 121 212 C | 1K0 121 212 C qty: 1 Additional cooler for coolantfor vehicle use in warmclimates automatic | | Additional cooler for coolantfor vehicle use in warmclimates | | 1 | automatic |
| | 17 | 1K0 121 333 | 1K0 121 333 qty: 1 Air guidefor vehicle use in warmclimates automatic | | Air guidefor vehicle use in warmclimates | | 1 | automatic |
| | 18 | 3C0 121 101 A | 3C0 121 101 A qty: 1 Coolant hosefor vehicle use in warmclimates automatic | | Coolant hosefor vehicle use in warmclimates | | 1 | automatic |
| | (19) | 1K0 122 291 B A | 1K0 122 291 B A qty: 1 Quick acting coupling manual gearbox | | Quick acting coupling | | 1 | manual gearbox |
| | (19) | 1K0 122 291 B A | 1K0 122 291 B A qty: 1 Quick acting coupling automatic | | Quick acting coupling | | 1 | automatic |
| | 19 | 1K0 122 291 B B | 1K0 122 291 B B qty: 1 Quick acting couplingfor vehicle use in warmclimates automatic | | Quick acting couplingfor vehicle use in warmclimates | | 1 | automatic |
| | 20 | 1K0 121 101 C D | 1K0 121 101 C D qty: 1 Coolant hose manual gearbox | | Coolant hose | | 1 | manual gearbox |
| | (20) | 1K0 121 101 C E | 1K0 121 101 C E qty: 1 Coolant hose automatic | | Coolant hose | | 1 | automatic |
| | 21 | 1K0 121 447 C M | 1K0 121 447 C M qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 23 | 03G 121 065 A A | 03G 121 065 A A qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 24 | 06B 121 687 | 06B 121 687 qty: 1 seal ring | | seal ring | 20, 5X5, 5 | 1 | |
| | 25 | N90 588 201 | N90 588 201 qty: 1 Socket head bolt with hexagonsocket head (combination) | | Socket head bolt with hexagonsocket head (combination) | M10X25 | 1 | |
| | 26 | N01 022 79 | N01 022 79 qty: 1 bolt, hexagon headself-locking | | bolt, hexagon headself-locking | M7X12 | 1 | |
| | 27 | 3C0 121 086 L | 3C0 121 086 L qty: 1 Coolant hose(Oil cooler > coolant pipe > engine block) manual gearbox | | Coolant hose(Oil cooler > coolant pipe > engine block) | | 1 | manual gearbox |
| | 28 | 3C0 121 058 A E | 3C0 121 058 A E qty: 1 Coolant hose automatic | | Coolant hose | | 1 | automatic |
| | 29 | 1K0 121 086 R | 1K0 121 086 R qty: 1 Coolant hose(oil cooler > cylinder block) automatic | | Coolant hose(oil cooler > cylinder block) | | 1 | automatic |
| | (30) | 1K0 122 157 G H | 1K0 122 157 G H qty: 1 Coolant hose(Exhaust gas cooler > coolant pipe) | | Coolant hose(Exhaust gas cooler > coolant pipe) | | 1 | |
| | 30 | 3C0 121 156 A F | 3C0 121 156 A F qty: 1 Coolant hose(Coolant pipe>coolant pipe)for vehicles with auxiliaryheater | | Coolant hose(Coolant pipe>coolant pipe)for vehicles with auxiliaryheater | | 1 | |
| | 31 | 1K0 122 291 J | 1K0 122 291 J qty: 1 Quick acting coupling | | Quick acting coupling | | 1 | |
| | 32 | 1K0 122 291 H | 1K0 122 291 H qty: 1 Quick acting coupling | | Quick acting coupling | | 1 | |
| | 33 | 3C0 121 157 A B | 3C0 121 157 A B qty: 1 Coolant hose(Exhaust gas cooler > coolant pipe)for vehicles with auxiliaryheater | | Coolant hose(Exhaust gas cooler > coolant pipe)for vehicles with auxiliaryheater | | 1 | |
| | 34 | 3C0 121 157 A A | 3C0 121 157 A A qty: 1 Coolant hose(exh.gas cooler > flange) | | Coolant hose(exh.gas cooler > flange) | | 1 | |
| | 35 | 1K0 122 447 E D | 1K0 122 447 E D qty: 1 Coolant hose(Coolant pipe > cyl. block) | | Coolant hose(Coolant pipe > cyl. block) | | 1 | |
| | 36 | N90 693 001 | N90 693 001 qty: 1 t-piece | | t-piece | 8X8X8 | 1 | |
| | 38 | 03G 121 151 A C | 03G 121 151 A C qty: 1 Coolant pipefor vehicles with auxiliaryheater | | Coolant pipefor vehicles with auxiliaryheater | feed/return | 1 | |
| | 39 | N10 524 202 | N10 524 202 qty: 2 Hex socket head locating bolt | | Hex socket head locating bolt | M10X12 | 2 | |
| | 42 | 3C0 122 109 E | 3C0 122 109 E qty: 1 Coolant hose(Expansion tank > coolant pipe) | | Coolant hose(Expansion tank > coolant pipe) | | 1 | |
| | 43 | 1K0 121 093 A Q | 1K0 121 093 A Q qty: 1 Hose bracket | | Hose bracket | | 1 | |
| | 44 | 3C0 121 447 L | 3C0 121 447 L qty: 1 Coolant hose(reservoir > breather tube) | | Coolant hose(reservoir > breather tube) | | 1 | |
| | 60 | | see illustration: | | see illustration: | 121-076 | | |
| | 61 | | see illustration: | | see illustration: | 121-010 | | |
| | 62 | | see illustration: | | see illustration: | 115-070 | | |
| | 63 | | see illustration: automatic | | see illustration: | 321-060 | | automatic |
| | 64 | | see illustration: | | see illustration: | 201-025 | | |
| | 65 | | see illustration: | | see illustration: | 131-080 | | |
| | 70 | N90 686 701 | N90 686 701 qty: X Spring band clamp | | Spring band clamp | 14X12 | X | |
| | 72 | N90 686 901 | N90 686 901 qty: X Spring band clamp | | Spring band clamp | 23X12 | X | |
| | 73 | N90 687 001 | N90 687 001 qty: X Spring band clamp | | Spring band clamp | 27X12 | X | |
| | 75 | N90 687 201 | N90 687 201 qty: X Spring band clamp | | Spring band clamp | 40X12 | X | |