| | | | Coolant cooling system PR:9AH | | Coolant cooling system | center | | PR:9AH |
| | 1 | 4H0 121 071 C | 4H0 121 071 C qty: 1 Coolant pipe | | Coolant pipe | feed/returnrearouterright | 1 | |
| | 2 | 4H0 121 105 | 4H0 121 105 qty: 2 Coolant hose | | Coolant hose | right outer | 2 | |
| | 3 | 7L6 127 233 | 7L6 127 233 qty: 1 Bracket | | Bracket | 2 point | 1 | |
| | 4 | N01 508 210 | N01 508 210 qty: 3 Hexagon collar nut | | Hexagon collar nut | M6 | 3 | |
| | 5 | 4H0 121 085 D | 4H0 121 085 D qty: 1 Coolant pipe | | Coolant pipe | feed/returnrear center | 1 | |
| | 6 | 4H0 121 123 A | 4H0 121 123 A qty: 2 Coolant hose | | Coolant hose | left outer | 2 | |
| | 7 | N10 405 604 | N10 405 604 qty: 1 Oval hexagon socket head bolt | | Oval hexagon socket head bolt | M6X14 | 1 | |
| | 20 | | Coolant hose see illustration: 6-cylinder+Petr. engine | | Coolant hose see illustration: | frontouter 819-042 | | 6-cylinder+Petr. engine |
| | (20) | | Coolant hose see illustration: 6-cylinder+diesel eng. | | Coolant hose see illustration: | frontouter 819-050 | | 6-cylinder+diesel eng. |
| | (20) | | Coolant hose see illustration: 8-cylinder+Petr. engine | | Coolant hose see illustration: | frontouter 819-058 | | 8-cylinder+Petr. engine |
| | (20) | | Coolant hose see illustration: 8-cylinder+diesel eng. | | Coolant hose see illustration: | frontouter 819-066 | | 8-cylinder+diesel eng. |
| | (20) | | Coolant hose See main and sub-group: 12-cylinder | | Coolant hose See main and sub-group: | frontouter 8-19 | | 12-cylinder |
| | 21 | | Coolant hose see illustration: 6-cylinder+Petr. engine | | Coolant hose see illustration: | frontouter 819-042 | | 6-cylinder+Petr. engine |
| | (21) | | Coolant hose see illustration: 6-cylinder+diesel eng. | | Coolant hose see illustration: | frontouter 819-050 | | 6-cylinder+diesel eng. |
| | (21) | | Coolant hose see illustration: 8-cylinder+Petr. engine | | Coolant hose see illustration: | frontouter 819-058 | | 8-cylinder+Petr. engine |
| | (21) | | Coolant hose see illustration: 8-cylinder+diesel eng. | | Coolant hose see illustration: | frontouter 819-066 | | 8-cylinder+diesel eng. |
| | (21) | | Coolant hose See main and sub-group: 12-cylinder | | Coolant hose See main and sub-group: | frontouter 8-19 | | 12-cylinder |
| | 22 | | Coolant pipe see illustration: | | Coolant pipe see illustration: | rearinner 820-030 | | |
| | 30 | 06B 145 917 A | 06B 145 917 A qty: X Spring band clamp | | Spring band clamp | 21X12 | X | |
| | 31 | N90 686 902 | N90 686 902 qty: X Spring band clamp | | Spring band clamp | 23X12 | X | |