| | | | Coolant cooling system 6-cylinder+ ACK,ALG | | Coolant cooling system | | | 6-cylinder+ ACK,ALG |
| | 1 | 4D0 121 055 B | 4D0 121 055 B qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 2 | 078 121 058 M | 078 121 058 M qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | (3) | 078 121 070 C F | 078 121 070 C F qty: 1 Coolant pipe with servo -steering oil suction pipe | | Coolant pipe with servo -steering oil suction pipe | | 1 | |
| | 4 | N90 912 501 | N90 912 501 qty: 2 O-ring | | O-ring | 32X5 | 2 | |
| | 4A | N90 560 701 | N90 560 701 qty: 1 O-ring | | O-ring | 30X5 | 1 | |
| | 5 | N01 381 15 | N01 381 15 qty: X seal ring | | seal ring | 10X13, 5 | X | |
| | 6 | N01 602 41 | N01 602 41 qty: X sealing plug | | sealing plug | M10X1 | X | |
| | 7 | N90 380 002 | N90 380 002 qty: 1 O-ring | | O-ring | 24X3 | 1 | |
| | 8 | N90 365 302 | N90 365 302 qty: 1 O-ring | | O-ring | 20X3 | 1 | |
| | 9 | | qty: 1 Discont. / replace: | | Discont. / replace: | 078 121 071 BR | 1 | |
| | 9A | 078 121 071 B R | 078 121 071 B R qty: || 2 || 1 || 1 Coolant pipe also use: | | Coolant pipe also use: | 078 121 188 078 121 181 N 906 867 01 | || 2 || 1 || 1 | |
| | 9B | 078 121 188 | 078 121 188 qty: 1 Heating hose | | Heating hose | | 1 | |
| | 9C | 078 121 181 | 078 121 181 qty: 1 Coolant pipe forthrottle valve pre-heater | | Coolant pipe forthrottle valve pre-heater | | 1 | |
| | 9D | N10 292 201 | N10 292 201 qty: 4 Spring band clamp | | Spring band clamp | A14X12 | 4 | |
| | 9E | 078 121 188 C | 078 121 188 C qty: 1 Heating hose | | Heating hose | | 1 | |
| | 10 | N90 412 104 | N90 412 104 qty: 4 hexagon head bolt (combi) | | hexagon head bolt (combi) | M6X25-S4 | 4 | |
| | 11 | 078 121 075 G | 078 121 075 G qty: 1 Coolant pipe | | Coolant pipe | | 1 | |
| | 12 | N01 021 527 | N01 021 527 qty: 1 Hexagon bolt | | Hexagon bolt | M6X15 | 1 | |
| | 13 | N01 152 423 | N01 152 423 qty: 1 Washer | | Washer | 6, 4X12, 5X1, 6 | 1 | |
| | 16 | 078 121 081 J | 078 121 081 J qty: 1 || 1 || 1 Coolant pipe use if required: | | Coolant pipe use if required: | 078 133 335 A N 905 618 01 | 1 || 1 || 1 | |
| | 17 | N01 953 34 | N01 953 34 qty: 2 Hex collared bolt | | Hex collared bolt | M8X20 | 2 | |
| | 18 | 078 121 096 H | 078 121 096 H qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 19 | | Coolant hosefor vehicles with auxiliaryheater see illustration: | | Coolant hosefor vehicles with auxiliaryheater see illustration: | 261-030 | | |
| | 20 | 4D0 121 101 E | 4D0 121 101 E qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 21 | 4D0 121 109 H | 4D0 121 109 H qty: 1 Coolant hose | | Coolant hose | | 1 | |
| | 22 | 034 145 779 D | 034 145 779 D qty: 1 Connecting pipe | | Connecting pipe | | 1 | |
| | 22A | N01 381 15 | N01 381 15 qty: 1 seal ring | | seal ring | 10X13, 5 | 1 | |
| | 23 | 443 616 797 C | 443 616 797 C qty: 1 Bracket | | Bracket | 22MM | 1 | |
| | 25 | N90 770 201 | N90 770 201 qty: X Spring band clamp | | Spring band clamp | 17X12 | X | |
| | 26 | N90 561 801 | N90 561 801 qty: X Clamp | | Clamp | 16-28X9X0, 5 | X | |
| | 26A | 078 133 335 A | 078 133 335 A qty: 1 Cap closure | | Cap closure | | 1 | |
| | 27 | N10 258 001 | N10 258 001 qty: X Clamp | | Clamp | 30-45X9X0, 5 | X | |
| | 28 | 4A0 971 848 B | 4A0 971 848 B qty: 2 Retaining clip | | Retaining clip | | 2 | |
| | 30 | | see illustration: | | see illustration: | 422-045 | | |
| | 31 | | see illustration: | | see illustration: | 819-060 | | |
| | 32 | 4D0 121 138 A | 4D0 121 138 A qty: 1 Pipe | | Pipe | | 1 | |
| | 33 | 431 616 823 B | 431 616 823 B qty: 2 Bracket | | Bracket | | 2 | |
| | 34 | 4D0 121 439 | 4D0 121 439 qty: 1 Vent hoseShorten if necessary | | Vent hoseShorten if necessary | | 1 | |
| | 35/36 | | see illustration: | | see illustration: | 819-060 | | |
| | 37 | | see illustration: | | see illustration: | 819-060 | | |
| | 37 | | see illustration:for vehicles with auxiliaryheater | | see illustration:for vehicles with auxiliaryheater | 261-030 | | |