| | | 1 | 4B1 820 021 B | Fanblower impeller | lhd
H=75MM | 1 | |
| | | (1) | 4B2 820 021 C | Fan | rhd | 1 | |
| | | 2 | 4B0 820 521 | Fan control | | 1 | |
| | | (2) | 4B0 959 263 | series resistorfor vehicles with no airconditioning system | | 1 | |
| | | 3 | 4B1 820 511 D | Servomotorfresh air flapventilation flap | lhd | 1 | |
| | | (3) | 4B1 820 511 E | Servomotorfresh air flapventilation flapfor vehicles with no airconditioning system | lhd | 1 | |
| | | (3) | 4B2 820 511 D | Servomotorfresh air flapventilation flap | rhd | 1 | |
| | | 4 | 4B1 820 511 K | ServomotorDefroster flap | lhd | 1 | |
| | | (4) | 4B2 820 511 D | ServomotorDefroster flap | rhd | 1 | |
| | | 5 | 4B1 820 511 | Servomotortemperature regulating flap(drivers side) | lhd | 1 | |
| | | (5) | 4B2 820 511 | Servomotortemperature regulating flap(drivers side) | rhd | 1 | |
| | | 6 | 4B1 820 511 A | Servomotortemperature regulating flap(passenger side) | lhd | 1 | |
| | | (6) | 4B2 820 511 A | Servomotortemperature regulating flap(passenger side) | rhd | 1 | |
| | | 7 | 4B1 820 511 C | central flap positioning motor | lhd | 1 | |
| | | (7) | 4B2 820 511 C | central flap positioning motor | rhd | 1 | |
| | | 8 | 4B0 819 353 B | Air distribution housing also use: | lhd
4B0 820 581 | 1 | air condit. |
| | | (8) | 4B1 819 353 A | Air distribution housingfor vehicles with no airconditioning system | lhd | 1 | |
| | | (8) | 4B2 819 353 D | Air distribution housing also use: | rhd
4B0 820 581 | 1 | |
| | | (8) | 4B2 819 353 C | Air distribution housingfor vehicles with no airconditioning system | rhd | 1 | |
| | | - | 4B0 820 581 | Cover | | 1 | |
| | | 9 | 4B0 820 153 A | Intake duct | lhd | 1 | |
| | | (9) | 4B1 815 153 A | Intake ductfor vehicles with no airconditioning system | lhd | 1 | |
| | | (9) | 4B2 820 153 C | Intake duct | RLKG | 1 | |
| | | (9) | 4B2 815 153 A | Intake ductfor vehicles with no airconditioning system | RLKG | 1 | |
| | | 10 | 4B1 819 165 | SealIntake duct | | 1 | |
| | | 11 | 4B1 819 151 B | Footwell vent | lhd | 1 | |
| | | (11) | 4B1 819 151 C | Footwell ventfor vehicles with no airconditioning system | lhd | 1 | |
| | | (11) | 4B2 820 151 | Footwell vent | rhd | 1 | |
| | | (11) | 4B2 819 151 B | Footwell ventfor vehicles with no airconditioning system | rhd | 1 | |
| | | 12 | 4B1 260 774 A | insulating piece | lhd | 1 | |
| | | (12) | 4B2 260 774 A | insulating piece | rhd | 1 | |
| | | 13 | 4B1 819 861 | drain tube | | 1 | |
| | | 14 | 4B1 819 915 A | Protective cap | | 1 | |
| | | (14) | 4B2 819 915 A | Protective cap | rhd | 1 | |
| | | 15 | | evaporatorNo replacement part supplied: | lhd
rhd | 1 || || 1 || || 1 | |
| | | 16 | 4B1 819 031 C | heat exchanger also use: | lhd
4B0 819 380 | 1 || 2 | |
| | | (16) | 4B2 819 031 C | heat exchanger also use: | rhd
4B0 819 380 | 1 || 2 | |
| | | 17 | 4B1 819 011 | Auxiliary heater | LLKG | 1 | diesel eng. |
| | | (17) | 4B2 819 011 | Auxiliary heater | rhd
PTC | 1 | diesel eng. |
| | | 18 | 4B0 820 720 B | Connecting pipe | lhd | 1 | |
| | | (18) | 4B2 820 720 A | Connecting pipe | rhd | 1 | |
| | | 19 | 4D0 819 380 A | O-ring | 15, 87X2, MM | 1 | |
| | | 19 | 4D0 819 380 B | O-ring | 12, 7X2, 4MM | 1 | |
| | | 20 | 4B0 819 380 | O-ringGasket setheat exchanger | | 2 | |
| | | 21 | 4B0 820 885 | Connecting pipe | lhd | 1 | |
| | | (21) | 4B2 820 886 | Connecting pipe | rhd | 1 | |
| | | 21A | 4B1 819 699 | Double grommet | lhd | 1 | |
| | | (21A) | 8D0 819 699 A | Double grommetheat exchangerconnection piece | rhd | 1 | |
| | | (21A) | 8D0 819 699 | Double grommetCoolant hose | lhd | 1 | |
| | | - | 4B0 819 386 | Protective sleevefor vehicles with air condit. | | 1 | |
| | | 22 | 4D0 819 646 | Clip | | X | |
| | | 23 | 4B0 820 535 A | External temperature sensor | | 1 | |
| | | 24 | 4B0 820 539 | Temperature sensor | | 1 | |
| | | 25 | 4B0 819 536 | hexagon head bolt (combi) | M4X12 | 3 | |
| | | 26 | 4B0 819 536 A | hexagon head bolt (combi) | 4, 2X20 | 6 | |
| | | 27 | N01 396 49 | oval head panel screw | 4, 2X16 | X | |
| | | 28 | 4B0 819 800 A | nut, square | | 1 | |
| | | 29 | 4B0 819 536 C | hexagon head bolt (combi) | 5X16 | 3 | |
| | | 30 | 4B1 260 113 A | guide funnel | lhd | 1 | |
| | | (30) | 4B2 260 113 A | guide funnel | rhd | 1 | |
| | | 31 | 4B0 819 425 | Dummy cover | 26 | 1 | |
| | | 32 | 4B0 260 155 | Water drain valve | 26 | 1 | |
| | | 33 | N90 434 501 | panel screw | M5X17 | 3 | |
| | | 34 | 8D0 260 155 | drain tube | | 1 | |
| | | 35 | 4B1 819 164 | Cover | lhd | 1 | |
| | | 35 | 4B2 819 164 | Cover | rhd | 1 | |
| | | 36 | N10 340 701 | hexagon head bolt (combi) | M6X20 | 4 | |
| | | 37 | 8D1 819 079 A | Retaining barheaterFan | lhd | 1 | |
| | | (37) | 8D2 819 079 B | Retaining barheaterFan | rhd | 1 | |
| | | 38 | N90 654 601 | bolt, hex. hd. with pin(combi) | M6X18, 25 | 1 | |
