OEM references · 911 (928)
Windscreen washer system
Illustration group 904-10 · 911 (928) · 139 references · 65 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 — 928, 1978–1982 · unknown · pages 423, 424, 483, 484, 503, 504, 590, 591 · read 2026-08-20
| Pos | Reference | Factory description | Rev | Depth | Available elsewhere |
|---|---|---|---|---|---|
| 1 | 928 528 975 01 | Water reservoir | listed | porsche-ag | |
| 1 | 928 641 501 01 | Tank gauge switch | listed | ||
| 1 | 928 628 735 00 | Cap | listed | porsche-ag | |
| 1 | 928 628 737 00 | Sealing ring | listed | ||
| 1 | 927 528 073 04 | Hose connection | listed | ||
| 1 | 901 511 791 21 | Rubber washer | listed | sierra-madre | |
| 1 | 928 528 975 01 | Water reservoir | listed | porsche-ag | |
| 1 | 999 651 154 40 | Cable tie | listed | ||
| 1 | 901 511 791 21 | Rubber washer | listed | sierra-madre | |
| 1 | 928 628 077 00 | Nozzle | listed | porsche-ag | |
| 1 | 928 628 077 00 | Nozzle | listed | porsche-ag | |
| 1 | 944 628 077 00 | Nozzle | listed | porsche-ag | |
| 1 | 993 628 077 01 | Nozzle | listed | porsche-ag | |
| 1 | 928 612 501 00 | Adapter | listed | ||
| 2 | 928 628 074 01 | Pump | listed | sierra-madre | |
| 2 | 999 181 722 40 | Hose | listed | sierra-madre | |
| 2 | 999 507 240 00 | Speed nut | listed | ||
| 2 | PCG 020 301 10 | Hose | listed | porsche-ag | |
| 2 | 900 187 013 02 | Hexagon-head tapping screw | listed | ||
| 2 | 928 628 757 00 | Grommet | listed | ||
| 2 | 928 628 074 01 | Pump | listed | sierra-madre | |
| 2 | 928 628 077 00 | Nozzle | listed | porsche-ag | |
| 2 | 999 181 722 40 | Hose | listed | sierra-madre | |
| 2 | 999 507 240 00 | Speed nut | listed | ||
| 2 | PCG 020 301 10 | Hose | listed | porsche-ag | |
| 2 | 900 025 002 03 | Washer | listed | ||
| 2 | 900 187 013 02 | Hexagon-head tapping screw | listed | ||
| 2 | 928 628 757 00 | Grommet | listed | ||
| 2 | 999 181 722 40 | Hose | listed | sierra-madre | |
| 2 | 944 628 803 00 | Rubber washer | listed | porsche-ag | |
| 3 | 914 628 741 00 | Stopper | listed | sierra-madre | |
| 3 | 999 181 029 40 | Hose | listed | sierra-madre | |
| 3 | 914 628 741 00 | Stopper | listed | sierra-madre | |
| 3 | 999 181 029 40 | Hose | listed | sierra-madre | |
| 3 | 999 137 054 40 | Y-piece | listed | ||
| 4 | 951 628 173 00 | Desk pad | listed | porsche-ag | |
| 5 | 914 628 215 00 | Valve | listed | sierra-madre | |
| 6 | 999 181 806 40 | Hose | listed | porsche-ag | |
| 6 | 999 181 806 40 | Hose | listed | porsche-ag | |
| 7 | 999 137 054 40 | Y-piece | listed | ||
| 7 | 914 628 433 00 | Valve | listed | sierra-madre | |
| 8 | 914 628 215 00 | Valve | listed | sierra-madre | |
| 10 | 928 528 183 03 | Lid | listed | ||
| 11 | 928 528 091 00 | Container | listed | ||
| 11 | 927 528 091 00 | Container | listed | ||
| 12 | 901 628 749 20 | T-piece | listed | porsche-ag | |
| 12 | 901 628 749 20 | T-piece | listed | porsche-ag | |
| 13 | 914 628 433 00 | Valve | listed | sierra-madre | |
| 13 | 914 628 433 00 | Valve | listed | sierra-madre | |
| 14 | 914 628 215 00 | Valve | listed | sierra-madre | |
| 14 | 914 628 215 00 | Valve | listed | sierra-madre | |
| 14 | 928 612 504 00 | Rubber mounting | listed | ||
| 14 | 928 612 504 01 | Rubber sleeve | listed | ||
| 14 | 928 612 504 01 | Rubber sleeve | listed | ||
| 15 | 928 628 079 00 | Nozzle | listed | porsche-ag | |
| 15 | 928 628 079 00 | Nozzle | listed | porsche-ag | |
| 15 | 928 628 172 01 | Pump | listed | sierra-madre | |
| 15 | 928 628 172 01 | Pump | listed | sierra-madre | |
| 15 | 993 624 372 00 | Pump | listed | ||
| 16 | 928 528 073 03 | Hose connection | listed | ||
| 16 | 927 528 073 03 | Hose connection | listed | ||
| 16 | 928 528 073 04 | Hose connection | listed | ||
| 16 | 928 528 075 01 | Container | listed | ||
| 16 | 928 528 075 01 | Container | listed | ||
| 17 | 928 628 091 00 | Container | listed | ||
| 17 | 928 628 091 00 | Container | listed | ||
| 17 | 928 628 193 00 | Gasket | listed | sierra-madre | |
| 17 | 928 628 193 00 | Gasket | listed | sierra-madre | |
| 18 | 928 528 183 03 | Lid | listed | ||
| 18 | 928 528 183 03 | Lid | listed | ||
| 18 | 928 641 501 01 | Tank gauge switch | listed | ||
| 18 | 928 641 501 01 | Tank gauge switch | listed | ||
| 19 | 928 628 189 00 | Restraining strap | listed | porsche-ag | |
| 19 | 928 628 189 00 | Restraining strap | listed | porsche-ag | |
| 19 | 928 628 737 00 | Sealing ring | listed | ||
| 19 | 928 628 737 00 | Sealing ring | listed | ||
| 20 | 900 143 031 02 | Oval-head sheetmetal screw | listed | sierra-madre | |
| 20 | 900 143 031 02 | Oval-head sheetmetal screw | listed | sierra-madre | |
| 20 | 928 628 735 00 | Cap | listed | porsche-ag | |
| 20 | 928 628 735 00 | Cap | listed | porsche-ag | |
| 21 | 900 025 002 02 | Washer | listed | ||
| 21 | 900 025 002 03 | Washer | listed | ||
| 21 | 900 075 014 02 | Hexagon-head bolt | listed | ||
| 21 | 900 075 014 03 | Hexagon-head bolt | listed | porsche-ag | |
| 21 | 900 075 014 02 | Hexagon-head bolt | listed | ||
| 21 | 900 075 014 03 | Hexagon-head bolt | listed | porsche-ag | |
| 23 | 928 628 185 01 | Restraining strap | listed | ||
| 23 | 928 628 185 01 | Restraining strap | listed | ||
| 25 | 999 512 489 00 | Hose clamp | listed | ||
| 25 | 999 512 489 00 | Hose clamp | listed | ||
| 27 | 999 512 069 02 | Hose clamp | listed | ||
| 27 | PCG 512 069 02 | Hose clamp | listed | ||
| 27 | 999 512 069 02 | Hose clamp | listed | ||
| 27 | PCG 512 069 02 | Hose clamp | listed | ||
| 27 | 928 528 071 02 | Jet carrier | listed | ||
| 27 | 928 528 071 02 | Jet carrier | listed | ||
| 27 | 911 628 071 01 | Jet carrier | listed | porsche-ag | |
| 28 | 900 281 002 40 | Hexagon nut | listed | sierra-madre | |
| 28 | 900 281 002 40 | Hexagon nut | listed | sierra-madre | |
| 30 | 901 628 745 20 | T-piece | listed | porsche-ag | |
| 30 | 901 628 745 20 | T-piece | listed | porsche-ag | |
| 32 | 928 628 931 00 | Silicone remover | listed | porsche-ag | |
| 32 | 000 044 000 93 | Silicone remover | listed | ||
| 32 | 928 628 931 00 | Silicone remover | listed | porsche-ag | |
| 32 | 000 044 000 93 | Silicone remover | listed | ||
| 32 | 928 528 179 01 | Filler neck | listed | porsche-ag | |
| 32 | 928 528 179 01 | Filler neck | listed | porsche-ag | |
| 33 | 928 528 181 02 | Lid | listed | porsche-ag | |
| 33 | 928 528 181 02 | Lid | listed | porsche-ag | |
| 34 | 900 025 002 02 | Washer | listed | ||
| 34 | 900 025 002 03 | Washer | listed | ||
| 34 | 900 025 002 02 | Washer | listed | ||
| 34 | 900 025 002 03 | Washer | listed | ||
| 36 | 999 512 272 02 | Hose clamp | listed | ||
| 36 | 999 512 272 02 | Hose clamp | listed | ||
| 37 | 999 181 286 50 | Hose | listed | ||
| 37 | PCG 181 286 50 | Hose | listed | ||
| 37 | 999 181 286 50 | Hose | listed | ||
| 37 | PCG 181 286 50 | Hose | listed | ||
| 38 | 928 528 073 04 | Hose connection | listed | ||
| 38 | 928 628 073 00 | Hose elbow | listed | porsche-ag | |
| 39 | 928 628 087 01 | Restraining strap | listed | ||
| 39 | 928 628 087 01 | Restraining strap | listed | ||
| 40 | 900 115 004 01 | Serrated lock washer | listed | ||
| 40 | 900 115 004 01 | Serrated lock washer | listed | ||
| 41 | 900 075 085 02 | Hexagon-head bolt | listed | ||
| 41 | 900 075 085 02 | Hexagon-head bolt | listed | ||
| 42 | 928 628 931 00 | Silicone remover | listed | porsche-ag | |
| 42 | 000 044 000 93 | Silicone remover | listed | ||
| 42 | 928 628 931 00 | Silicone remover | listed | porsche-ag | |
| 42 | 000 044 000 93 | Silicone remover | listed | ||
| — | 928 528 073 04 | Hose connection | listed | ||
| — | 927 628 471 00 | Support | listed | ||
| — | 927 628 471 00 | Support | listed | ||
| — | 999 591 850 02 | Speed nut | listed | porsche-ag | |
| — | 999 591 850 01 | Speed nut | listed | ||
| — | 900 025 002 02 | Washer | listed | ||
| — | 999 181 722 40 | Hose | listed | sierra-madre | |
| — | 944 628 803 00 | Rubber washer | listed | porsche-ag |
Reproduced from the Porsche parts catalogue under rights confirmed by the site owner. Descriptions are the factory's own. © Dr. Ing. h.c. F. Porsche AG.