| | (1) | 701 819 373 L | Coolant hose(heater valve > heat exchanger) | return | 1 | |
| | 2 | 701 819 679 | Clip | | 1 | |
| | 3 | 311 949 149 B | Grommet | 13/5 | 1 | |
| | (4) | 701 819 809 D | Heater valve | | 1 | |
| | (5) | 074 121 073 A C | Coolant hose(flange > heat exchanger)for models without auxiliaryheater | feed D3W | 1 | ACV,AET,AEU, AJA,AJT |
| | (5) | 028 121 036 | Coolant hose(flange > heat exchanger)for models without auxiliaryheater | feed D3W | 1 | AAC,ABL |
| | (5) | 701 819 378 C | Coolant hoseElbow fittingheat exchangerfor models with supplementaryheater | feed D3W | 1 | |
| | 6 | 701 819 394 | Protective cap | | 1 | |
| | 7 | 701 947 149 A | beading | 100MM | 1 | |
| | 8 | N01 640 31 | Spring band clamp | 27X15 | X | ACV,AET,AEU, AJA |
| | 9 | N01 640 41 | Spring band clamp | 32X15 | X | AAC,ABL |
| | 9A | 701 819 876 A | Elbow fittingfor models with supplementaryheater | D3W | 1 | |
| | (10) | 701 819 371 A | Coolant hose | feed | 1 | |
| | (11) | 701 819 372 D | Coolant hose(heater valve > heat exchanger) | return | 1 | |
| | (12) | 701 819 372 E | Coolant hose(heater valve > heat exchanger) | return | 1 | |
| | (13) | 701 819 378 C | Coolant hose | feed | 1 | |
| | 14 | 701 819 679 | Clip | | 1 | |
| | (15) | 701 819 809 F | Heater valve | | 1 | |
| | 16 | 701 819 876 | t-piece | 20X20X20 | 1 | |
| | 17 | 701 819 394 | Protective cap | | 1 | |
| | 18 | 701 947 149 A | beading | 100MM | 1 | |
| | 19 | 311 949 149 B | Grommet | 13/5 | 1 | |
| | 20 | N90 175 203 | Hexagon collar nut | M6 | 1 | |
| | 21 | N01 640 31 | Spring band clamp | 27X15 | X | |
| | (22) | 074 121 073 A D | Coolant hose(flange > t-piece)for models without auxiliaryheater | D3W | 1 | ACV,AET,AEU, AJA,AJT |
| | (22) | 044 121 073 A K | Coolant hose(flange > t-piece)for models without auxiliaryheater | D3W | 1 | AAC,ABL |