Coolant lines — BMW 3 Series E46

BMW exploded parts diagram 64_0770 (64 Heater and Air Conditioning) for the BMW 3 Series E46. ETK list captured for some variants on this drawing; parts we can identify for the others.

Parts on this diagram

BMW lists these parts for the models shown. Check with your VIN before ordering.

1 · 64 53 6 946 354 — Pressure hose, compressor-condenser
1 · 64 53 6 905 645 — Pressure hose, compressor-condenser
1 · 64 53 6 931 407 — Pressure hose, compressor-condenser
2 · 64 53 6 904 013 — Condenser-dryer pressure hose assy
3 · 64 53 6 909 448 — Dryer-evaporator pressure hose assy
4 · 64 53 6 908 907 — Double pipe
5 · 64 53 6 946 353 — Suction pipe evaporator-compressor
5 · 64 53 6 931 408 — Suction pipe evaporator-compressor
5 · 64 53 6 923 958 — Suction pipe evaporator-compressor
6 · 64 50 8 374 959 — Gasket ring 9,5x2,5
7 · 64 50 8 375 741 — Gasket ring d=10,8 mm
8 · 64 53 8 375 742 — Gasket ring d=13,7 mm
8 · 64 50 6 909 894 — Gasket ring 23x2,5
8 · 64 50 8 363 041 — Gasket ring d=23 mm
9 · 64 50 9 177 579 — Valve insert, suction line R134A
10 · 64 53 8 387 437 — Sealing cap, suction line R134A
12 · 64 53 8 391 215 — Valve insert, pressure line R134A
12 · 64 50 9 177 577 — Valve insert, pressure line R134A
12 · 64 53 6 922 944 — Valve R134A/R1234YF
13 · 64 53 9 323 658 — Pressure sensor
14 · 07 12 9 904 477 — ISA screw M8x25-10.9-ZNS3
14 · 07 11 9 905 720 — Fillister head with washer M8X30-U1-ZNS3
14 · 07 11 9 904 033 — Hex Bolt M10x18-8.8-ZNS3
15 · 61 13 8 365 348 — Universal socket housing uncoded 3 pol.
15 · 61 13 2 359 998 — Repair kit, socket housing 3 pol.
16 · 64 53 8 387 438 — Sealing cap, pressure line R134A
17 · 64 11 9 175 671 — Rubber buffer
17 · 61 62 3 413 381 — Rubber buffer
18 · 64 50 9 147 384 — Holder

Diagram © BMW AG as printed on the drawing. Reproduced for part identification. OEM Diagrams is independent of BMW AG, MINI and Rolls-Royce Motor Cars.