Ventilation

Illustration group 813-05 · 911 (g-series) · 208 references · 95 with an aftermarket answer

Transcribed, not read. These lines were taken from the factory parts table by machine: reference, the factory's own description, position and page. That is enough to look a number up and enough to check it later. It is not enough to answer whether a part fits your car — no fitment, supersession or safety classification is claimed here.

Porsche Classic Genuine Parts Catalogue — 911 G-model, 1974–1977 · unknown · pages 274, 275, 470, 471, 525, 556, 581, 582, 583 · read 2026-08-20

Pos	Reference	Factory description	Depth	Available elsewhere
1	`911 571 031 00`	Fresh air inlet box	listed
1	`911 612 172 01`	Wiring harness	listed
1	`900 631 129 90`	Bulb	listed
1	`914 571 903 10`	Sealing ring	listed	porsche-ag
1	`900 378 030 09`	Hexagon-head bolt	listed
1	`911 571 031 00`	Fresh air inlet box	listed
1	`911 571 907 00`	Housing	listed
1	`911 571 320 32`	Blower motor	listed	sierra-madre
1	`911 612 172 01`	Wiring harness	listed
1	`900 631 129 90`	Bulb	listed
1	`999 632 006 00`	Bulb socket	listed
1	`914 571 903 10`	Sealing ring	listed	porsche-ag
1	`900 378 030 09`	Hexagon-head bolt	listed
1	`914 571 151 10`	Rubber sleeve	listed	uro-parts
1	`911 571 051 00`	Connecting flange	listed	porsche-ag
1	`901 573 021 00`	Evaporator	listed
1	`911 624 903 00`	Clamp	listed	sierra-madre
1	`911 573 915 04`	Air conditioner	listed
1	`911 573 021 02`	Evaporator housing	listed
1	`911 504 043 01`	Lid	listed
1	`911 573 021 04`	Evaporator housing	listed
1	`901 501 631 30`	Connecting piece	listed
1	`911 573 021 04`	Evaporator housing	listed
2	`901 571 325 32`	Sealing frame	listed	porsche-ag
2	`999 512 162 02`	Clamping spring	listed
2	`901 571 325 32`	Sealing frame	listed	porsche-ag
2	`999 512 162 02`	Clamping spring	listed
2	`900 151 003 02`	Washer	listed	sierra-madre
2	`900 151 006 03`	Washer	listed	porsche-ag
2	`900 151 003 02`	Washer	listed	sierra-madre
2	`900 151 006 03`	Washer	listed	porsche-ag
2	`900 151 003 02`	Washer	listed	sierra-madre
2	`900 151 006 03`	Washer	listed	porsche-ag
3	`900 075 057 02`	Hexagon-head bolt	listed
3	`900 075 057 03`	Hexagon-head bolt	listed
3	`900 075 057 02`	Hexagon-head bolt	listed
3	`900 075 057 03`	Hexagon-head bolt	listed
3	`900 075 057 02`	Hexagon-head bolt	listed
3	`900 075 057 03`	Hexagon-head bolt	listed
4	`911 571 224 00`	Water drain hose	listed	porsche-ag
4	`911 571 224 00`	Water drain hose	listed	porsche-ag
4	`901 573 903 00`	Guide tube	listed	porsche-ag
4	`911 573 323 00`	Engine support	listed	porsche-ag
4	`901 573 903 00`	Guide tube	listed	porsche-ag
4	`911 573 131 37`	Water drain sleeve	listed
4	`901 573 903 00`	Guide tube	listed	porsche-ag
5	`900 076 010 02`	Nut	listed	sierra-madre
5	`900 076 010 02`	Nut	listed	sierra-madre
5	`900 076 010 02`	Nut	listed	sierra-madre
6	`911 571 018 00`	Blower	listed
6	`911 571 018 00`	Blower	listed
6	`901 573 904 00`	Tensioning spring	listed	porsche-ag
6	`901 573 904 00`	Tensioning spring	listed	porsche-ag
6	`901 573 904 00`	Tensioning spring	listed	porsche-ag
7	`900 075 105 02`	Screw	listed	porsche-ag
7	`900 075 105 02`	Screw	listed	porsche-ag
7	`901 573 901 00`	Parts kit	listed	porsche-ag
7	`901 573 901 00`	Parts kit	listed	porsche-ag
7	`901 573 901 00`	Parts kit	listed	porsche-ag
8	`900 027 003 01`	Lock ring	listed
8	`900 027 003 01`	Lock ring	listed
9	`900 025 003 02`	Washer	listed	sierra-madre
9	`900 025 003 02`	Washer	listed	sierra-madre
9	`911 573 073 01`	Connection piece	listed
9	`911 573 073 01`	Connection piece	listed
9	`911 573 073 01`	Connection piece	listed
10	`901 571 922 00`	Sealing ring	listed	sierra-madre
10	`901 571 922 01`	Sealing ring	listed
10	`901 571 922 00`	Sealing ring	listed	sierra-madre
10	`901 571 922 01`	Sealing ring	listed
11	`901 559 401 20`	Grille frame	listed
11	`901 559 401 20`	Grille frame	listed
11	`911 618 151 00`	Thermo bi-metal switch	listed
11	`911 618 151 00`	Thermo bi-metal switch	listed
11	`911 618 151 00`	Thermo bi-metal switch	listed
12	`900 145 036 00`	Rais. counters. h. tap. s.	listed	sierra-madre
12	`900 145 036 00`	Rais. counters. h. tap. s.	listed	sierra-madre
12	`900 146 011 02`	Oval-head screw	listed	porsche-ag
12	`900 146 011 02`	Oval-head screw	listed	porsche-ag
13	`901 559 410 20`	Grille	listed	porsche-ag
13	`901 559 410 20`	Grille	listed	porsche-ag
14	`901 559 491 20`	Spacer	listed	porsche-ag
14	`901 559 491 20`	Spacer	listed	porsche-ag
14	`911 573 023 00`	Housing cover	listed
14	`911 573 023 00`	Housing cover	listed
14	`911 573 923 00`	Housing cover	listed
14	`911 573 923 00`	Housing cover	listed
15	`911 613 111 08`	Control switch	listed
15	`911 613 111 08`	Control switch	listed
15	`901 573 906 00`	Fan	listed
15	`901 573 906 01`	Fan	listed	porsche-ag
15	`901 573 906 00`	Fan	listed
15	`901 573 906 01`	Fan	listed	porsche-ag
15	`911 624 906 00`	Blower	listed	sierra-madre
15	`911 624 906 00`	Blower	listed	sierra-madre
16	`901 571 917 00`	Knob	listed	sierra-madre
16	`901 571 918 00`	Knob	listed	sierra-madre
16	`901 571 917 00`	Knob	listed	sierra-madre
16	`901 571 918 00`	Knob	listed	sierra-madre
16	`901 624 901 00`	Electric motor	listed
16	`901 624 901 00`	Electric motor	listed
17	`911 613 995 00`	Knob	listed	sierra-madre
17	`911 613 995 00`	Knob	listed	sierra-madre
17	`901 612 084 00`	Wiring harness	listed
17	`911 612 984 00`	Wiring harness	listed
17	`911 612 984 00`	Wiring harness	listed
18	`911 571 049 01`	Control box	listed
18	`911 571 049 01`	Control box	listed
18	`911 573 323 00`	Engine support	listed	porsche-ag
18	`911 573 927 00`	Engine support	listed
18	`911 573 927 00`	Engine support	listed
19	`911 571 050 01`	Control box	listed
19	`911 571 050 01`	Control box	listed
19	`901 624 903 00`	Clamp	listed
19	`901 624 903 00`	Clamp	listed
19	`901 624 903 00`	Clamp	listed
20	`911 571 039 00`	Distributing piece	listed
20	`911 571 040 00`	Distributing piece	listed
20	`911 571 039 00`	Distributing piece	listed
20	`901 573 907 00`	Evaporator	listed	sierra-madre
20	`911 573 929 01`	Evaporator	listed
20	`911 573 929 03`	Evaporator	listed
20	`911 573 929 00`	Evaporator	listed	porsche-ag
20	`911 573 929 02`	Evaporator	listed
20	`911 573 929 00`	Evaporator	listed	porsche-ag
20	`911 573 929 02`	Evaporator	listed
21	`911 571 239 00`	Air hose	listed	sierra-madre
21	`911 571 239 00`	Air hose	listed	sierra-madre
21	`901 573 915 00`	Expansion valve	listed	uro-parts
21	`911 573 925 00`	Expansion valve	listed	sierra-madre
21	`911 573 925 00`	Expansion valve	listed	sierra-madre
22	`901 573 914 00`	Clip	listed	porsche-ag
22	`901 573 914 00`	Clip	listed	porsche-ag
22	`901 573 914 00`	Clip	listed	porsche-ag
23	`999 512 349 02`	Hose clamp	listed	sierra-madre
23	`999 512 349 01`	Hose clamp	listed	sierra-madre
23	`999 512 349 02`	Hose clamp	listed	sierra-madre
23	`999 512 349 01`	Hose clamp	listed	sierra-madre
23	`901 573 147 00`	Gasket	listed	porsche-ag
23	`999 707 250 40`	O-ring	listed
23	`999 707 434 41`	O-ring	listed	sierra-madre
23	`999 707 250 40`	O-ring	listed
23	`999 707 434 41`	O-ring	listed	sierra-madre
24	`911 571 085 00`	Air duct	listed
24	`911 571 086 01`	Air duct	listed
24	`911 571 085 00`	Air duct	listed
24	`901 573 916 00`	Gasket	listed	porsche-ag
24	`901 573 916 00`	Gasket	listed	porsche-ag
24	`911 573 916 00`	O-ring	listed
24	`901 573 916 00`	Gasket	listed	porsche-ag
24	`911 573 916 00`	O-ring	listed
25	`901 571 345 32`	Hose piece	listed	porsche-ag
25	`901 571 345 32`	Hose piece	listed	porsche-ag
25	`901 573 908 00`	Housing	listed
25	`901 573 908 00`	Housing	listed
25	`901 573 908 00`	Housing	listed
26	`901 572 045 31`	Heating nozzle	listed
26	`901 572 045 31`	Heating nozzle	listed
26	`911 572 473 00`	Fastening angle	listed
26	`911 572 473 00`	Fastening angle	listed
26	`911 572 473 00`	Fastening angle	listed
27	`901 571 921 00`	Retainer	listed	sierra-madre porsche-ag
27	`901 571 921 00`	Retainer	listed	sierra-madre porsche-ag
27	`911 572 471 00`	Fastening angle	listed
27	`911 572 471 00`	Fastening angle	listed
27	`911 572 471 00`	Fastening angle	listed
28	`911 571 228 00`	Air hose	listed	porsche-ag
28	`911 571 228 00`	Air hose	listed	porsche-ag
28	`901 573 133 00`	Rubber sleeve	listed
28	`901 573 133 00`	Rubber sleeve	listed
28	`901 573 133 00`	Rubber sleeve	listed
29	`999 512 551 00`	Hose clamp	listed
29	`999 512 551 00`	Hose clamp	listed
31	`911 571 227 00`	Air hose	listed
31	`911 572 223 00`	Air hose	listed
31	`911 571 227 00`	Air hose	listed
31	`911 572 223 00`	Air hose	listed
33	`911 571 347 01`	Air distributor	listed	porsche-ag
33	`911 571 348 01`	Air distributor	listed	porsche-ag
33	`911 571 347 01`	Air distributor	listed	porsche-ag
33	`911 571 348 01`	Air distributor	listed	porsche-ag
34	`900 067 208 02`	Pan-head screw	listed
34	`900 067 208 02`	Pan-head screw	listed
37	`911 572 114 00`	Bowden control	listed	porsche-ag
37	`911 572 114 00`	Bowden control	listed	porsche-ag
38	`901 571 919 00`	Terminal	listed
38	`901 571 919 00`	Terminal	listed
39	`911 612 863 00`	Grommet	listed
39	`911 612 863 00`	Grommet	listed
40	`901 572 913 01`	Sealing ring	listed	porsche-ag
40	`901 572 913 01`	Sealing ring	listed	porsche-ag
41	`901 571 347 32`	Heater hose	listed	sierra-madre
41	`901 571 347 32`	Heater hose	listed	sierra-madre
85	`911 624 899 00`	Electric motor	listed	sierra-madre
—	`911 571 905 00`	Housing	listed
—	`911 571 907 00`	Housing	listed
—	`911 571 320 32`	Blower motor	listed	sierra-madre
—	`999 632 006 00`	Bulb socket	listed
—	`914 571 151 10`	Rubber sleeve	listed	uro-parts
—	`911 571 051 00`	Connecting flange	listed	porsche-ag
—	`911 571 905 00`	Housing	listed
—	`911 573 001 10`	Air conditioner	listed
—	`930 573 001 03`	Air conditioner	listed
—	`911 573 915 00`	Conversion set	listed
—	`930 573 915 00`	Air conditioner	listed
—	`911 573 131 39`	Water drain sleeve	listed
—	`911 573 915 04`	Air conditioner	listed
—	`901 501 631 30`	Connecting piece	listed