| | | | Coolant hoses forheater | 4.0 ltr. | | 8-cylinder+ BDN |
| | 1 | 3B0 121 073 G | Coolant hose(heater valve > heat exchanger) | | 1 | |
| | 2 | | see illustration: | 819-081 | | |
| | (3) | 3B0 122 073 P | Coolant hose(heater valve > thermostat housing) | lhd | 1 | manual gearbox |
| | 3 | 3B0 122 073 N | Coolant hose(heater valve > thermostat housing) | lhd | 1 | automatic |
| | (3) | 3B0 122 073 Q | Coolant hose(heater valve > thermostat housing) | rhd | 1 | |
| | 5 | 3B0 122 157 A J | Coolant hose(junction piece > heat exchanger) | lhd | 1 | |
| | (5) | 3B0 122 157 A K | Coolant hose(junction piece > heat exchanger) | rhd | 1 | |
| | 6 | 3B0 122 157 A G | Coolant hose(distributor > coolant pipe) | lhd | 1 | manual gearbox |
| | (6) | 3B0 122 157 M | Coolant hose(distributor > coolant pipe) | lhd | 1 | automatic |
| | (6) | 3B0 122 157 A L | Coolant hose(distributor > coolant pipe) | rhd | 1 | |
| | 7 | 3B0 122 447 M | Coolant hose(Expansion tank > distributor > coolant pipe > cylinder head) | | 1 | |
| | 9 | | see illustration: | 121-070 | | |
| | 10 | | see illustration: | 121-063 | | |
| | (12) | N90 686 701 | Spring band clamp | 14X12 | X | |
| | (13) | N90 687 001 | Spring band clamp | 27X12 | X | |